{"product_id":"2-5-3-4-5m-45-steel-spur-gear-10-70-teeth-30-180mm-od-transmission-gear-for-cnc","title":"2.5\/3\/4\/5M 45# Steel Spur Gear 10-70 Teeth 30-180mm OD Transmission Gear For CNC","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e45# Steel Spur Gear — Precision CNC Transmission Gear in Multiple Modulus \u0026amp; Tooth Counts\u003c\/h2\u003e\n    \u003cp\u003eWhen a worn or undersized gear brings your CNC router, lathe, or automation rig to a halt, finding an exact-match replacement fast is everything. Machinists, robotics builders, and industrial maintenance teams rely on spur gears that hold tight tolerances under continuous load — and this range of 45# steel spur gears is engineered to deliver exactly that across a wide selection of modulus and tooth-count combinations.\u003c\/p\u003e\n    \u003cp\u003eEach gear is machined from 45# medium-carbon steel, offering a solid balance of hardness and toughness for power-transmission applications. The range covers Modulus 2.5, 3, 3.5, 4, and 5, with tooth counts from 10 to 70 teeth, yielding outer diameters from approximately 30 mm (1.18 in) up to 180 mm (7.09 in). Bore diameter and keyway dimensions vary by variant — see variant options for exact bore specs.\u003c\/p\u003e\n    \u003cp\u003eTypical use cases include CNC milling machine Z-axis drives, 3D printer extruder gearboxes, conveyor indexing systems, and DIY robotic arm joints — anywhere a reliable, off-the-shelf spur gear with a standard metric modulus is needed to replace or upgrade an existing drivetrain.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-compat\"\u003e\n    \u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e\n    \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard metric modulus (M2.5 \/ M3 \/ M3.5 \/ M4 \/ M5) — fits any shaft and mating gear of the same modulus and pressure angle (typically 20°). Verify bore diameter against your shaft before ordering.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 45# Steel Spur Gears\u003c\/h2\u003e\n    \u003cdiv class=\"hdiy-list\"\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\n        \u003cstrong\u003e45# Medium-Carbon Steel Construction\u003c\/strong\u003e\n        \u003cp\u003eMachined from 45# carbon steel for a reliable combination of surface hardness and core toughness, suitable for moderate-to-heavy power transmission without brittle fracture risk.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\n        \u003cstrong\u003eWide Modulus \u0026amp; Tooth-Count Range\u003c\/strong\u003e\n        \u003cp\u003eAvailable in Modulus 2.5, 3, 3.5, 4, and 5 with 10–70 teeth per gear, covering outer diameters from ~30 mm to ~180 mm (1.18\"–7.09\") to suit a broad range of drivetrain ratios.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🎯\u003c\/span\u003e\n        \u003cstrong\u003eStandard 20° Pressure Angle\u003c\/strong\u003e\n        \u003cp\u003eCut to the industry-standard 20° pressure angle, ensuring smooth meshing with any mating gear of the same modulus — no custom tooling or special pairing required.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\n        \u003cstrong\u003eStraight-Cut Tooth Profile\u003c\/strong\u003e\n        \u003cp\u003eSpur (straight-cut) tooth geometry delivers efficient, low-noise power transfer on parallel shafts and simplifies alignment compared to helical alternatives.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\n        \u003cstrong\u003eMachined Bore \u0026amp; Hub\u003c\/strong\u003e\n        \u003cp\u003eEach gear features a machined central bore sized to accept a standard metric shaft. Keyway availability varies by modulus and tooth count — see variant options to confirm.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv\u003e\n        \u003cspan class=\"hdiy-icon\"\u003e🏭\u003c\/span\u003e\n        \u003cstrong\u003eBroad CNC \u0026amp; Industrial Application Fit\u003c\/strong\u003e\n        \u003cp\u003eDesigned for CNC machines, robotic arms, conveyor systems, 3D printer drives, and general mechanical power-transmission projects requiring a standard metric spur gear.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — Steel Spur Gears\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e45# Medium-Carbon Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eSpur (Straight-Cut)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003e20°\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eAvailable Modulus\u003c\/th\u003e\n\u003ctd\u003e2.5 \/ 3 \/ 3.5 \/ 4 \/ 5\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eNumber of Teeth\u003c\/th\u003e\n\u003ctd\u003e10 – 70 Teeth (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eOuter Diameter (OD)\u003c\/th\u003e\n\u003ctd\u003eApprox. 30 – 180 mm (1.18\" – 7.09\") — varies by modulus \u0026amp; tooth count\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBore Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eKeyway\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eMachined (natural steel)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCNC machines, robotics, conveyor drives, 3D printers, industrial gearboxes\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-faq\"\u003e\n    \u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I choose the right modulus for my application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eModulus (M) defines the tooth size and must match between mating gears. Check the existing gear in your machine — the modulus is usually stamped on the hub or listed in the equipment manual. If you are designing from scratch, larger modulus gears (M4, M5) handle higher torque, while smaller modulus gears (M2.5, M3) suit lighter loads and tighter spaces.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat tooth count should I select for my gear ratio?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eGear ratio = driven teeth ÷ driver teeth. For example, pairing a 20-tooth driver with a 40-tooth driven gear gives a 2:1 reduction. Select the tooth counts that achieve your target ratio while keeping both gears within the same modulus. Use the variant selector above to browse available combinations.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these gears compatible with my existing drivetrain?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes — provided the mating gear shares the same modulus and pressure angle (20°). Spur gears of the same modulus mesh correctly regardless of tooth count. Always verify the bore diameter matches your shaft diameter before ordering, as bore sizes vary by variant.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow strong are 45# steel gears, and can they handle heavy loads?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e45# carbon steel offers a tensile strength of approximately 600–800 MPa and is widely used in moderate-to-heavy industrial power transmission. For very high-shock or high-speed applications, consider whether a hardened or alloy steel gear would be more appropriate. For typical CNC, robotics, and conveyor use, 45# steel performs reliably.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo these gears require lubrication?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. Like all steel spur gears, these should be lubricated with a suitable gear grease or oil to reduce wear and heat. The lubrication interval depends on your operating speed, load, and environment. Enclosed gearboxes typically retain lubricant well; open drives may need more frequent re-greasing.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the outer diameter for a given modulus and tooth count?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe outer diameter (OD) of a spur gear is calculated as OD = Modulus × (Number of Teeth + 2). For example, a M3 gear with 20 teeth has an OD of 3 × 22 = 66 mm (2.60\"). Use this formula to verify the gear will fit your housing before ordering.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan I use these gears for a DIY CNC router or 3D printer build?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eAbsolutely. These spur gears are a popular choice for DIY CNC router axis drives, 3D printer extruder gearboxes, and custom robotic joints. Select the modulus and tooth count that matches your motor pinion and desired gear ratio, then confirm the bore fits your motor or lead-screw shaft.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-cta\"\u003e\n    🛒 Select your Modulus and Number of Teeth above, then add to cart.\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose the right modulus for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Modulus (M) defines the tooth size and must match between mating gears. Check the existing gear in your machine — the modulus is usually stamped on the hub or listed in the equipment manual. Larger modulus gears (M4, M5) handle higher torque, while smaller modulus gears (M2.5, M3) suit lighter loads and tighter spaces.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What tooth count should I select for my gear ratio?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Gear ratio = driven teeth ÷ driver teeth. For example, pairing a 20-tooth driver with a 40-tooth driven gear gives a 2:1 reduction. Select the tooth counts that achieve your target ratio while keeping both gears within the same modulus.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these gears compatible with my existing drivetrain?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — provided the mating gear shares the same modulus and pressure angle (20°). Always verify the bore diameter matches your shaft diameter before ordering, as bore sizes vary by variant.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How strong are 45# steel gears, and can they handle heavy loads?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"45# carbon steel offers a tensile strength of approximately 600–800 MPa and is widely used in moderate-to-heavy industrial power transmission. For typical CNC, robotics, and conveyor use, 45# steel performs reliably.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do these gears require lubrication?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Like all steel spur gears, these should be lubricated with a suitable gear grease or oil to reduce wear and heat. The lubrication interval depends on your operating speed, load, and environment.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the outer diameter for a given modulus and tooth count?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"OD = Modulus × (Number of Teeth + 2). For example, a M3 gear with 20 teeth has an OD of 3 × 22 = 66 mm (2.60\\\").\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use these gears for a DIY CNC router or 3D printer build?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Absolutely. These spur gears are a popular choice for DIY CNC router axis drives, 3D printer extruder gearboxes, and custom robotic joints. Select the modulus and tooth count that matches your motor pinion and desired gear ratio.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"2.5 Modulus \/ 10 Teeth","offer_id":52442069532946,"sku":"QTLJGLBZSJ058105x1","price":13.84,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 11 Teeth","offer_id":52442069565714,"sku":"QTLJGLBZSJ058106x1","price":15.18,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 12 Teeth","offer_id":52442069598482,"sku":"QTLJGLBZSJ058107x1","price":18.74,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 13 Teeth","offer_id":52442069631250,"sku":"QTLJGLBZSJ058108x1","price":21.03,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 14 Teeth","offer_id":52442069664018,"sku":"QTLJGLBZSJ058109x1","price":22.98,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 15 Teeth","offer_id":52442069696786,"sku":"QTLJGLBZSJ058110x1","price":30.55,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 16 Teeth","offer_id":52442069729554,"sku":"QTLJGLBZSJ058111x1","price":27.28,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 17 Teeth","offer_id":52442069762322,"sku":"QTLJGLBZSJ058112x1","price":34.35,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 18 Teeth","offer_id":52442069795090,"sku":"QTLJGLBZSJ058113x1","price":34.35,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 19 Teeth","offer_id":52442069827858,"sku":"QTLJGLBZSJ058114x1","price":38.76,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 20 Teeth","offer_id":52442069860626,"sku":"QTLJGLBZSJ058115x1","price":40.94,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 21 Teeth","offer_id":52442069893394,"sku":"QTLJGLBZSJ058116x1","price":49.45,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 22 Teeth","offer_id":52442069926162,"sku":"QTLJGLBZSJ058117x1","price":42.57,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 23 Teeth","offer_id":52442069958930,"sku":"QTLJGLBZSJ058118x1","price":50.81,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 24 Teeth","offer_id":52442069991698,"sku":"QTLJGLBZSJ058119x1","price":56.55,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 25 Teeth","offer_id":52442070024466,"sku":"QTLJGLBZSJ058120x1","price":58.29,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 26 Teeth","offer_id":52442070057234,"sku":"QTLJGLBZSJ058121x1","price":60.36,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 27 Teeth","offer_id":52442070090002,"sku":"QTLJGLBZSJ058122x1","price":64.55,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 28 Teeth","offer_id":52442070122770,"sku":"QTLJGLBZSJ058123x1","price":66.86,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 29 Teeth","offer_id":52442070155538,"sku":"QTLJGLBZSJ058124x1","price":71.67,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 30 Teeth","offer_id":52442070188306,"sku":"QTLJGLBZSJ058125x1","price":86.09,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 31 Teeth","offer_id":52442070221074,"sku":"QTLJGLBZSJ058126x1","price":93.57,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 32 Teeth","offer_id":52442070253842,"sku":"QTLJGLBZSJ058127x1","price":104.53,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 33 Teeth","offer_id":52442070286610,"sku":"QTLJGLBZSJ058128x1","price":108.66,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 34 Teeth","offer_id":52442070319378,"sku":"QTLJGLBZSJ058129x1","price":112.5,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 35 Teeth","offer_id":52442070352146,"sku":"QTLJGLBZSJ058130x1","price":116.23,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 36 Teeth","offer_id":52442070384914,"sku":"QTLJGLBZSJ058131x1","price":117.59,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 37 Teeth","offer_id":52442070417682,"sku":"QTLJGLBZSJ058132x1","price":119.27,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 38 Teeth","offer_id":52442070450450,"sku":"QTLJGLBZSJ058133x1","price":124.44,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 39 Teeth","offer_id":52442070483218,"sku":"QTLJGLBZSJ058134x1","price":127.16,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 40 Teeth","offer_id":52442070515986,"sku":"QTLJGLBZSJ058135x1","price":134.04,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 41 Teeth","offer_id":52442070548754,"sku":"QTLJGLBZSJ058136x1","price":141.25,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 42 Teeth","offer_id":52442070581522,"sku":"QTLJGLBZSJ058137x1","price":227.26,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 43 Teeth","offer_id":52442070614290,"sku":"QTLJGLBZSJ058138x1","price":234.82,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 44 Teeth","offer_id":52442070647058,"sku":"QTLJGLBZSJ058139x1","price":241.35,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 45 Teeth","offer_id":52442070679826,"sku":"QTLJGLBZSJ058140x1","price":249.91,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 46 Teeth","offer_id":52442070712594,"sku":"QTLJGLBZSJ058141x1","price":256.77,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 47 Teeth","offer_id":52442070745362,"sku":"QTLJGLBZSJ058142x1","price":264.25,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 48 Teeth","offer_id":52442070778130,"sku":"QTLJGLBZSJ058143x1","price":271.86,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 49 Teeth","offer_id":52442070810898,"sku":"QTLJGLBZSJ058144x1","price":280.38,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 50 Teeth","offer_id":52442070843666,"sku":"QTLJGLBZSJ058145x1","price":287.59,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 51 Teeth","offer_id":52442070876434,"sku":"QTLJGLBZSJ058146x1","price":294.79,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 52 Teeth","offer_id":52442070909202,"sku":"QTLJGLBZSJ058147x1","price":302.33,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 53 Teeth","offer_id":52442070941970,"sku":"QTLJGLBZSJ058148x1","price":311.52,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 54 Teeth","offer_id":52442070974738,"sku":"QTLJGLBZSJ058149x1","price":318.76,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 55 Teeth","offer_id":52442071007506,"sku":"QTLJGLBZSJ058150x1","price":326.64,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 56 Teeth","offer_id":52442071040274,"sku":"QTLJGLBZSJ058151x1","price":334.15,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 57 Teeth","offer_id":52442071073042,"sku":"QTLJGLBZSJ058152x1","price":338.99,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 58 Teeth","offer_id":52442071105810,"sku":"QTLJGLBZSJ058153x1","price":346.53,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 59 Teeth","offer_id":52442071138578,"sku":"QTLJGLBZSJ058154x1","price":353.74,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 60 Teeth","offer_id":52442071171346,"sku":"QTLJGLBZSJ058155x1","price":360.89,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 61 Teeth","offer_id":52442071204114,"sku":"QTLJGLBZSJ058156x1","price":370.55,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 62 Teeth","offer_id":52442071236882,"sku":"QTLJGLBZSJ058157x1","price":378.08,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 63 Teeth","offer_id":52442071269650,"sku":"QTLJGLBZSJ058158x1","price":385.97,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 64 Teeth","offer_id":52442071302418,"sku":"QTLJGLBZSJ058159x1","price":393.12,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 65 Teeth","offer_id":52442071335186,"sku":"QTLJGLBZSJ058160x1","price":401.72,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 66 Teeth","offer_id":52442071367954,"sku":"QTLJGLBZSJ058161x1","price":409.58,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 67 Teeth","offer_id":52442071400722,"sku":"QTLJGLBZSJ058162x1","price":417.19,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 68 Teeth","offer_id":52442071433490,"sku":"QTLJGLBZSJ058163x1","price":425.0,"currency_code":"USD","in_stock":true},{"title":"2.5 Modulus \/ 70 Teeth","offer_id":52442071466258,"sku":"QTLJGLBZSJ058164x1","price":441.08,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 10 Teeth","offer_id":52442071499026,"sku":"QTLJGLBZSJ058177x1","price":21.62,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 11 Teeth","offer_id":52442071531794,"sku":"QTLJGLBZSJ058178x1","price":22.98,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 12 Teeth","offer_id":52442071564562,"sku":"QTLJGLBZSJ058179x1","price":26.25,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 13 Teeth","offer_id":52442071597330,"sku":"QTLJGLBZSJ058180x1","price":33.27,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 14 Teeth","offer_id":52442071630098,"sku":"QTLJGLBZSJ058181x1","price":34.35,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 15 Teeth","offer_id":52442071662866,"sku":"QTLJGLBZSJ058182x1","price":41.56,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 16 Teeth","offer_id":52442071695634,"sku":"QTLJGLBZSJ058183x1","price":41.56,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 17 Teeth","offer_id":52442071728402,"sku":"QTLJGLBZSJ058184x1","price":49.1,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 18 Teeth","offer_id":52442071761170,"sku":"QTLJGLBZSJ058185x1","price":49.45,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 19 Teeth","offer_id":52442071793938,"sku":"QTLJGLBZSJ058186x1","price":57.64,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 20 Teeth","offer_id":52442071826706,"sku":"QTLJGLBZSJ058187x1","price":64.87,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 21 Teeth","offer_id":52442071859474,"sku":"QTLJGLBZSJ058188x1","price":72.03,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 22 Teeth","offer_id":52442071892242,"sku":"QTLJGLBZSJ058189x1","price":72.32,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 23 Teeth","offer_id":52442071925010,"sku":"QTLJGLBZSJ058190x1","price":79.94,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 24 Teeth","offer_id":52442071957778,"sku":"QTLJGLBZSJ058191x1","price":87.12,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 25 Teeth","offer_id":52442071990546,"sku":"QTLJGLBZSJ058192x1","price":94.28,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 26 Teeth","offer_id":52442072023314,"sku":"QTLJGLBZSJ058193x1","price":101.54,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 27 Teeth","offer_id":52442072056082,"sku":"QTLJGLBZSJ058194x1","price":108.66,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 28 Teeth","offer_id":52442072088850,"sku":"QTLJGLBZSJ058195x1","price":109.34,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 29 Teeth","offer_id":52442072121618,"sku":"QTLJGLBZSJ058196x1","price":116.93,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 30 Teeth","offer_id":52442072154386,"sku":"QTLJGLBZSJ058197x1","price":125.12,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 31 Teeth","offer_id":52442072187154,"sku":"QTLJGLBZSJ058198x1","price":139.51,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 32 Teeth","offer_id":52442072219922,"sku":"QTLJGLBZSJ058199x1","price":226.58,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 33 Teeth","offer_id":52442072252690,"sku":"QTLJGLBZSJ058200x1","price":234.14,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 34 Teeth","offer_id":52442072285458,"sku":"QTLJGLBZSJ058201x1","price":239.71,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 35 Teeth","offer_id":52442072318226,"sku":"QTLJGLBZSJ058202x1","price":247.11,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 36 Teeth","offer_id":52442072350994,"sku":"QTLJGLBZSJ058203x1","price":255.35,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 37 Teeth","offer_id":52442072383762,"sku":"QTLJGLBZSJ058204x1","price":269.72,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 38 Teeth","offer_id":52442072416530,"sku":"QTLJGLBZSJ058205x1","price":280.02,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 39 Teeth","offer_id":52442072449298,"sku":"QTLJGLBZSJ058206x1","price":287.59,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 40 Teeth","offer_id":52442072482066,"sku":"QTLJGLBZSJ058207x1","price":295.09,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 41 Teeth","offer_id":52442072514834,"sku":"QTLJGLBZSJ058208x1","price":309.51,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 42 Teeth","offer_id":52442072547602,"sku":"QTLJGLBZSJ058209x1","price":316.34,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 43 Teeth","offer_id":52442072580370,"sku":"QTLJGLBZSJ058210x1","price":330.75,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 44 Teeth","offer_id":52442072613138,"sku":"QTLJGLBZSJ058211x1","price":338.31,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 45 Teeth","offer_id":52442072645906,"sku":"QTLJGLBZSJ058212x1","price":355.45,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 46 Teeth","offer_id":52442072678674,"sku":"QTLJGLBZSJ058213x1","price":362.98,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 47 Teeth","offer_id":52442072711442,"sku":"QTLJGLBZSJ058214x1","price":377.35,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 48 Teeth","offer_id":52442072744210,"sku":"QTLJGLBZSJ058215x1","price":384.96,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 49 Teeth","offer_id":52442072776978,"sku":"QTLJGLBZSJ058216x1","price":398.62,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 50 Teeth","offer_id":52442072809746,"sku":"QTLJGLBZSJ058217x1","price":413.03,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 51 Teeth","offer_id":52442072842514,"sku":"QTLJGLBZSJ058218x1","price":420.51,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 52 Teeth","offer_id":52442072875282,"sku":"QTLJGLBZSJ058219x1","price":435.01,"currency_code":"USD","in_stock":true},{"title":"3 Modulus \/ 53 Teeth","offer_id":52442072908050,"sku":"QTLJGLBZSJ058220x1","price":451.38,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 10 Teeth","offer_id":52442072940818,"sku":"QTLJGLBZSJ058241x1","price":31.69,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 11 Teeth","offer_id":52442072973586,"sku":"QTLJGLBZSJ058242x1","price":33.81,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 12 Teeth","offer_id":52442073006354,"sku":"QTLJGLBZSJ058243x1","price":39.88,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 13 Teeth","offer_id":52442073039122,"sku":"QTLJGLBZSJ058244x1","price":45.78,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 14 Teeth","offer_id":52442073071890,"sku":"QTLJGLBZSJ058245x1","price":61.72,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 15 Teeth","offer_id":52442073104658,"sku":"QTLJGLBZSJ058246x1","price":64.55,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 16 Teeth","offer_id":52442073137426,"sku":"QTLJGLBZSJ058247x1","price":72.05,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 17 Teeth","offer_id":52442073170194,"sku":"QTLJGLBZSJ058248x1","price":77.49,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 18 Teeth","offer_id":52442073202962,"sku":"QTLJGLBZSJ058249x1","price":98.06,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 19 Teeth","offer_id":52442073235730,"sku":"QTLJGLBZSJ058250x1","price":104.26,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 20 Teeth","offer_id":52442073268498,"sku":"QTLJGLBZSJ058251x1","price":104.88,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 21 Teeth","offer_id":52442073301266,"sku":"QTLJGLBZSJ058252x1","price":126.07,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 22 Teeth","offer_id":52442073334034,"sku":"QTLJGLBZSJ058253x1","price":134.31,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 23 Teeth","offer_id":52442073366802,"sku":"QTLJGLBZSJ058254x1","price":139.51,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 24 Teeth","offer_id":52442073399570,"sku":"QTLJGLBZSJ058255x1","price":145.14,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 25 Teeth","offer_id":52442073432338,"sku":"QTLJGLBZSJ058256x1","price":267.87,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 26 Teeth","offer_id":52442073465106,"sku":"QTLJGLBZSJ058257x1","price":281.47,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 27 Teeth","offer_id":52442073497874,"sku":"QTLJGLBZSJ058258x1","price":298.55,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 28 Teeth","offer_id":52442073530642,"sku":"QTLJGLBZSJ058259x1","price":311.52,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 29 Teeth","offer_id":52442073563410,"sku":"QTLJGLBZSJ058260x1","price":328.71,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 31 Teeth","offer_id":52442073596178,"sku":"QTLJGLBZSJ058261x1","price":354.77,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 30 Teeth","offer_id":52442073628946,"sku":"QTLJGLBZSJ058262x1","price":343.67,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 32 Teeth","offer_id":52442073661714,"sku":"QTLJGLBZSJ058263x1","price":380.66,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 33 Teeth","offer_id":52442073694482,"sku":"QTLJGLBZSJ058264x1","price":382.02,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 34 Teeth","offer_id":52442073727250,"sku":"QTLJGLBZSJ058265x1","price":406.86,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 35 Teeth","offer_id":52442073760018,"sku":"QTLJGLBZSJ058266x1","price":427.39,"currency_code":"USD","in_stock":true},{"title":"4 Modulus \/ 36 Teeth","offer_id":52442073792786,"sku":"QTLJGLBZSJ058267x1","price":450.13,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 10 Teeth","offer_id":52442073825554,"sku":"QTLJGLBZSJ058301x1","price":85.38,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 11 Teeth","offer_id":52442073858322,"sku":"QTLJGLBZSJ058302x1","price":93.92,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 12 Teeth","offer_id":52442073891090,"sku":"QTLJGLBZSJ058303x1","price":102.16,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 13 Teeth","offer_id":52442073923858,"sku":"QTLJGLBZSJ058304x1","price":110.38,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 14 Teeth","offer_id":52442073956626,"sku":"QTLJGLBZSJ058305x1","price":119.63,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 15 Teeth","offer_id":52442073989394,"sku":"QTLJGLBZSJ058306x1","price":135.4,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 16 Teeth","offer_id":52442074022162,"sku":"QTLJGLBZSJ058307x1","price":230.0,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 17 Teeth","offer_id":52442074054930,"sku":"QTLJGLBZSJ058308x1","price":251.95,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 18 Teeth","offer_id":52442074087698,"sku":"QTLJGLBZSJ058309x1","price":267.0,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 19 Teeth","offer_id":52442074120466,"sku":"QTLJGLBZSJ058310x1","price":282.77,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 20 Teeth","offer_id":52442074153234,"sku":"QTLJGLBZSJ058311x1","price":303.36,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 21 Teeth","offer_id":52442074186002,"sku":"QTLJGLBZSJ058312x1","price":326.64,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 22 Teeth","offer_id":52442074218770,"sku":"QTLJGLBZSJ058313x1","price":342.8,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 23 Teeth","offer_id":52442074251538,"sku":"QTLJGLBZSJ058314x1","price":366.06,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 24 Teeth","offer_id":52442074284306,"sku":"QTLJGLBZSJ058315x1","price":389.04,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 25 Teeth","offer_id":52442074317074,"sku":"QTLJGLBZSJ058316x1","price":403.46,"currency_code":"USD","in_stock":true},{"title":"5 Modulus \/ 26 Teeth","offer_id":52442074349842,"sku":"QTLJGLBZSJ058317x1","price":432.15,"currency_code":"USD","in_stock":true},{"title":"3.5 Modulus \/ 10 Teeth","offer_id":52442074382610,"sku":"QTLJDZ245x1","price":39.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-01_be4340fe-65b2-4c49-becd-bdb4ea4e2d94.jpg?v=1783406904","url":"https:\/\/homediyer.com\/products\/2-5-3-4-5m-45-steel-spur-gear-10-70-teeth-30-180mm-od-transmission-gear-for-cnc","provider":"HomeDIYer","version":"1.0","type":"link"}