{"product_id":"spur-gear-45-steel-1-mod-44-120-teeth-motor-gear-transmission-gears-hardened","title":"Spur Gear 45# Steel 1 Mod 44-120 Teeth Motor Gear Transmission Gears Hardened","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n  \u003cdiv class=\"hdiy-overview\"\u003e\n    \u003ch2\u003e1 Mod 45# Steel Hardened Spur Gears — Reliable Motor Transmission for Makers and Machine Builders\u003c\/h2\u003e\n    \u003cp\u003eWhen a CNC machine, conveyor drive, or robotic actuator needs a dependable gear at the driven end of a motor shaft, tooth count and bore accuracy matter as much as material. These 1 Mod 45# steel hardened spur gears are designed for engineers, workshop builders, and automation hobbyists who need a consistent, interchangeable metric gear across a wide range of reduction ratios — and who benefit from multi-pack pricing when building or maintaining multiple axes.\u003c\/p\u003e\n    \u003cp\u003eEach gear is machined from 45# medium-carbon steel with a hardened tooth surface for improved contact durability. The tooth profile follows the standard Module 1 (Mod 1) metric system. Tooth counts range from 44T to 120T, giving pitch diameters of approximately 44 mm to 120 mm (roughly 1.73\" to 4.72\"). Bore options span 6 mm to 16 mm (approximately 0.236\" to 0.630\"), covering the most common metric motor shaft sizes. Available in packs of 1, 4, or 10 for project builds and maintenance stock.\u003c\/p\u003e\n    \u003cp\u003eTypical applications include motor-to-gearbox output stages in DIY CNC routers where a 44T–60T wheel pairs with a smaller pinion for a 2:1 to 5:1 reduction; multi-axis robotic arm joints requiring matched gear sets with consistent tooth geometry; and light industrial conveyor or indexing table drives where a 72T–120T wheel provides smooth, low-speed torque multiplication from a stepper or servo motor.\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 Meshes with any standard Module 1 (1 Mod) spur gear, pinion, or rack with a 20° pressure angle. Confirm bore diameter matches your motor or drive shaft before ordering. Grub screw included for positive shaft retention.\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-features\"\u003e\n    \u003ch2\u003e✅ Key Features of These 1 Mod 45# Steel Hardened Spur Gears\u003c\/h2\u003e\n    \u003cul class=\"hdiy-list\"\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eLarge Tooth Count Range (44T–120T)\u003c\/strong\u003e — Covers the driven-wheel end of common gear pairs, from moderate 44T reduction wheels up to large 120T output gears for high-torque, low-speed applications.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📦\u003c\/span\u003e\u003cstrong\u003eMulti-Pack Options (1 \/ 4 \/ 10 pcs)\u003c\/strong\u003e — Order a single gear for prototyping, a 4-pack for multi-axis builds, or a 10-pack for production runs and maintenance stock — all at per-unit savings on larger quantities.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🕳️\u003c\/span\u003e\u003cstrong\u003eWide Bore Range (6–16 mm)\u003c\/strong\u003e — Nine bore diameter options accommodate NEMA 17, NEMA 23, and larger stepper or servo motor shafts, as well as standard metric drive shafts.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔧\u003c\/span\u003e\u003cstrong\u003eGrub Screw Included\u003c\/strong\u003e — Each gear ships with a set-screw for secure, tool-adjustable shaft retention without keyways or press-fitting.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e⚙️\u003c\/span\u003e\u003cstrong\u003eStandard Module 1 Tooth Profile\u003c\/strong\u003e — Fully interchangeable with any Mod 1 rack, pinion, or spur gear, making system expansion or part replacement straightforward.\u003c\/li\u003e\n      \u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🏗️\u003c\/span\u003e\u003cstrong\u003e45# Steel with Hardened Tooth Surface\u003c\/strong\u003e — Medium-carbon steel body with surface-hardened teeth reduces contact wear under repetitive meshing loads in continuous-duty motor transmission applications.\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hdiy-table-wrap\"\u003e\n    \u003ch2\u003e📐 Technical Specifications — 1 Mod Hardened Spur Gears\u003c\/h2\u003e\n    \u003ctable\u003e\n      \u003ctbody\u003e\n        \u003ctr\u003e\n\u003cth\u003eModule\u003c\/th\u003e\n\u003ctd\u003e1 (Mod 1)\u003c\/td\u003e\n\u003c\/tr\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\u003eTooth Count Options\u003c\/th\u003e\n\u003ctd\u003e44T, 45T, 48T, 50T, 52T, 54T, 55T, 56T, 60T, 64T, 66T, 70T, 72T, 80T, 100T, 120T\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eBore Diameter Options\u003c\/th\u003e\n\u003ctd\u003e6 mm, 8 mm, 10 mm, 12 mm, 14 mm, 15 mm, 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePitch Diameter Range\u003c\/th\u003e\n\u003ctd\u003e44 mm (44T) – 120 mm (120T)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003e20° (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eTooth Surface\u003c\/th\u003e\n\u003ctd\u003eHardened (surface treated)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eShaft Retention\u003c\/th\u003e\n\u003ctd\u003eGrub screw (set-screw) included\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eSpur (parallel axis)\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003ePack Options\u003c\/th\u003e\n\u003ctd\u003e1 pc \/ 4 pcs \/ 10 pcs\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eSee variant options\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\u003eWhich tooth count should I choose for my motor drive application?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe gear ratio equals the driven gear's tooth count divided by the driving pinion's tooth count. For example, a 60T wheel paired with a 20T pinion gives a 3:1 reduction — tripling torque while reducing speed by two-thirds. For moderate reductions (2:1 to 3:1), consider 44T–60T wheels. For higher reductions (4:1 to 6:1), 80T–120T wheels paired with a 20T–25T pinion are typical choices.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eHow do I select the correct bore size for my motor shaft?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure your motor shaft diameter with calipers. Common sizes: NEMA 17 steppers typically use 5 mm shafts (not available in this listing — see our pinion gear range), NEMA 23 steppers commonly use 6.35 mm or 8 mm shafts, and larger servo or gearbox output shafts often use 10–16 mm. The grub screw allows positional adjustment, but the bore must match the shaft — do not force an undersized bore.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWill these gears mesh with my existing Mod 1 pinions or racks?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. All gears in this listing follow the standard Module 1 (1 Mod) metric tooth system with a 20° pressure angle. They mesh correctly with any other Mod 1 spur gear, pinion, or rack regardless of brand, provided the center distance is calculated correctly as (T1 + T2) \/ 2 mm.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the load capacity of these gears?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e45# steel has a tensile strength of approximately 600–700 MPa in the normalized condition. Surface hardening improves tooth contact fatigue resistance. These gears are suited for moderate-load, continuous-duty applications such as CNC axis drives, conveyor indexing, and robotic joint drives. For heavy shock loads or very high RPM applications, consult a gear engineer for a more detailed load analysis.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eAre these gears corrosion-resistant?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003e45# carbon steel has limited inherent corrosion resistance. For indoor, dry, or lightly lubricated environments they perform reliably. In moisture-prone or outdoor environments, apply a light machine oil or grease to the tooth surfaces regularly. For corrosive environments, consider stainless steel or engineering plastic gear alternatives.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhen should I order the 4-pack or 10-pack instead of a single gear?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe 4-pack is ideal for multi-axis CNC machines or robotic arms where the same gear specification is used on multiple joints or axes. The 10-pack suits production runs, classroom or lab kits, or maintenance stock where having spares on hand avoids downtime. Both multi-pack options offer a lower per-unit cost compared to ordering singles.\u003c\/p\u003e\u003c\/div\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo I need any special tools to mount the gear on a shaft?\u003c\/summary\u003e\n      \u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNo special tools are required. Slide the gear onto the shaft, position it at the desired axial location, then tighten the included grub screw with a hex key (Allen wrench) of the appropriate size. For higher torque applications, a flat ground on the shaft aligned with the grub screw provides more positive retention and prevents rotation under load.\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 \u003cstrong\u003eSpecification\u003c\/strong\u003e (tooth count \u0026amp; bore) and \u003cstrong\u003ePack of\u003c\/strong\u003e quantity 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\": \"Which tooth count should I choose for my motor drive application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The gear ratio equals the driven gear's tooth count divided by the driving pinion's tooth count. For moderate reductions (2:1 to 3:1), consider 44T–60T wheels. For higher reductions (4:1 to 6:1), 80T–120T wheels paired with a 20T–25T pinion are typical choices.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I select the correct bore size for my motor shaft?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure your motor shaft diameter with calipers. NEMA 23 steppers commonly use 6.35 mm or 8 mm shafts, and larger servo or gearbox output shafts often use 10–16 mm. The bore must match the shaft — do not force an undersized bore.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will these gears mesh with my existing Mod 1 pinions or racks?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. All gears follow the standard Module 1 (1 Mod) metric tooth system with a 20° pressure angle. They mesh correctly with any other Mod 1 spur gear, pinion, or rack provided the center distance is calculated correctly as (T1 + T2) \/ 2 mm.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the load capacity of these gears?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"45# steel has a tensile strength of approximately 600–700 MPa. Surface hardening improves tooth contact fatigue resistance. Suited for moderate-load, continuous-duty applications such as CNC axis drives, conveyor indexing, and robotic joint drives.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are these gears corrosion-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"45# carbon steel has limited inherent corrosion resistance. For indoor, dry, or lightly lubricated environments they perform reliably. Apply a light machine oil or grease to the tooth surfaces in moisture-prone environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"When should I order the 4-pack or 10-pack instead of a single gear?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The 4-pack is ideal for multi-axis CNC machines or robotic arms. The 10-pack suits production runs, lab kits, or maintenance stock. Both multi-pack options offer a lower per-unit cost compared to ordering singles.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need any special tools to mount the gear on a shaft?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No special tools are required. Slide the gear onto the shaft and tighten the included grub screw with a hex key. For higher torque applications, a flat on the shaft aligned with the grub screw provides more positive retention.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"1Mod 44T Bore 6mm \/ 1","offer_id":52443362001170,"sku":"GLFBNHHJGJXCD0836x1","price":10.4,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 8mm \/ 1","offer_id":52443362033938,"sku":"GLFBNHHJGJXCD0837x1","price":10.4,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 10mm \/ 1","offer_id":52443362066706,"sku":"GLFBNHHJGJXCD0838x1","price":10.4,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 12mm \/ 1","offer_id":52443362099474,"sku":"GLFBNHHJGJXCD0839x1","price":10.4,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 6mm \/ 1","offer_id":52443362132242,"sku":"GLFBNHHJGJXCD0840x1","price":10.73,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 8mm \/ 1","offer_id":52443362165010,"sku":"GLFBNHHJGJXCD0841x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 10mm \/ 1","offer_id":52443362197778,"sku":"GLFBNHHJGJXCD0842x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 12mm \/ 1","offer_id":52443362230546,"sku":"GLFBNHHJGJXCD0843x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 8mm \/ 1","offer_id":52443362263314,"sku":"GLFBNHHJGJXCD0844x1","price":11.36,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 10mm \/ 1","offer_id":52443362296082,"sku":"GLFBNHHJGJXCD0845x1","price":11.36,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 12mm \/ 1","offer_id":52443362328850,"sku":"GLFBNHHJGJXCD0846x1","price":11.36,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 6mm \/ 1","offer_id":52443362361618,"sku":"GLFBNHHJGJXCD0847x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 8mm \/ 1","offer_id":52443362394386,"sku":"GLFBNHHJGJXCD0848x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 10mm \/ 1","offer_id":52443362427154,"sku":"GLFBNHHJGJXCD0849x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 12mm \/ 1","offer_id":52443362459922,"sku":"GLFBNHHJGJXCD0850x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 14mm \/ 1","offer_id":52443362492690,"sku":"GLFBNHHJGJXCD0851x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 15mm \/ 1","offer_id":52443362525458,"sku":"GLFBNHHJGJXCD0852x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 16mm \/ 1","offer_id":52443362558226,"sku":"GLFBNHHJGJXCD0853x1","price":11.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 8mm \/ 1","offer_id":52443362590994,"sku":"GLFBNHHJGJXCD0854x1","price":11.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 10mm \/ 1","offer_id":52443362623762,"sku":"GLFBNHHJGJXCD0855x1","price":11.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 12mm \/ 1","offer_id":52443362656530,"sku":"GLFBNHHJGJXCD0856x1","price":11.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 8mm \/ 1","offer_id":52443362689298,"sku":"GLFBNHHJGJXCD0857x1","price":12.31,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 10mm \/ 1","offer_id":52443362722066,"sku":"GLFBNHHJGJXCD0858x1","price":12.31,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 12mm \/ 1","offer_id":52443362754834,"sku":"GLFBNHHJGJXCD0859x1","price":12.31,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 8mm \/ 1","offer_id":52443362787602,"sku":"GLFBNHHJGJXCD0860x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 10mm \/ 1","offer_id":52443362820370,"sku":"GLFBNHHJGJXCD0861x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 12mm \/ 1","offer_id":52443362853138,"sku":"GLFBNHHJGJXCD0862x1","price":12.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 8mm \/ 1","offer_id":52443362885906,"sku":"GLFBNHHJGJXCD0863x1","price":13.26,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 10mm \/ 1","offer_id":52443362918674,"sku":"GLFBNHHJGJXCD0864x1","price":13.26,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 12mm \/ 1","offer_id":52443362951442,"sku":"GLFBNHHJGJXCD0865x1","price":13.26,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 6mm \/ 1","offer_id":52443362984210,"sku":"GLFBNHHJGJXCD0866x1","price":13.86,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 8mm \/ 1","offer_id":52443363016978,"sku":"GLFBNHHJGJXCD0867x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 10mm \/ 1","offer_id":52443363049746,"sku":"GLFBNHHJGJXCD0868x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 12mm \/ 1","offer_id":52443363082514,"sku":"GLFBNHHJGJXCD0869x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 14mm \/ 1","offer_id":52443363115282,"sku":"GLFBNHHJGJXCD0870x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 15mm \/ 1","offer_id":52443363148050,"sku":"GLFBNHHJGJXCD0871x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 16mm \/ 1","offer_id":52443363180818,"sku":"GLFBNHHJGJXCD0872x1","price":16.12,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 8mm \/ 1","offer_id":52443363213586,"sku":"GLFBNHHJGJXCD0873x1","price":16.71,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 10mm \/ 1","offer_id":52443363246354,"sku":"GLFBNHHJGJXCD0874x1","price":16.71,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 12mm \/ 1","offer_id":52443363279122,"sku":"GLFBNHHJGJXCD0875x1","price":16.71,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 8mm \/ 1","offer_id":52443363311890,"sku":"GLFBNHHJGJXCD0876x1","price":17.67,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 10mm \/ 1","offer_id":52443363344658,"sku":"GLFBNHHJGJXCD0877x1","price":17.67,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 12mm \/ 1","offer_id":52443363377426,"sku":"GLFBNHHJGJXCD0878x1","price":17.67,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 8mm \/ 1","offer_id":52443363410194,"sku":"GLFBNHHJGJXCD0879x1","price":20.52,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 10mm \/ 1","offer_id":52443363442962,"sku":"GLFBNHHJGJXCD0880x1","price":20.52,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 12mm \/ 1","offer_id":52443363475730,"sku":"GLFBNHHJGJXCD0881x1","price":20.52,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 8mm \/ 1","offer_id":52443363508498,"sku":"GLFBNHHJGJXCD0882x1","price":20.25,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 10mm \/ 1","offer_id":52443363541266,"sku":"GLFBNHHJGJXCD0883x1","price":20.25,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 12mm \/ 1","offer_id":52443363574034,"sku":"GLFBNHHJGJXCD0884x1","price":20.25,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 8mm \/ 1","offer_id":52443363606802,"sku":"GLFBNHHJGJXCD0885x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 10mm \/ 1","offer_id":52443363639570,"sku":"GLFBNHHJGJXCD0886x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 12mm \/ 1","offer_id":52443363672338,"sku":"GLFBNHHJGJXCD0887x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 14mm \/ 1","offer_id":52443363705106,"sku":"GLFBNHHJGJXCD0888x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 15mm \/ 1","offer_id":52443363737874,"sku":"GLFBNHHJGJXCD0889x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 80T Bore 16mm \/ 1","offer_id":52443363770642,"sku":"GLFBNHHJGJXCD0890x1","price":23.38,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 8mm \/ 1","offer_id":52443363803410,"sku":"GLFBNHHJGJXCD0891x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 10mm \/ 1","offer_id":52443363836178,"sku":"GLFBNHHJGJXCD0892x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 12mm \/ 1","offer_id":52443363868946,"sku":"GLFBNHHJGJXCD0893x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 14mm \/ 1","offer_id":52443363901714,"sku":"GLFBNHHJGJXCD0894x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 15mm \/ 1","offer_id":52443363934482,"sku":"GLFBNHHJGJXCD0895x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 100T Bore 16mm \/ 1","offer_id":52443363967250,"sku":"GLFBNHHJGJXCD0896x1","price":31.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 8mm \/ 1","offer_id":52443364000018,"sku":"GLFBNHHJGJXCD0897x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 10mm \/ 1","offer_id":52443364032786,"sku":"GLFBNHHJGJXCD0898x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 12mm \/ 1","offer_id":52443364065554,"sku":"GLFBNHHJGJXCD0899x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 14mm \/ 1","offer_id":52443364098322,"sku":"GLFBNHHJGJXCD0900x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 15mm \/ 1","offer_id":52443364131090,"sku":"GLFBNHHJGJXCD0901x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 120T Bore 16mm \/ 1","offer_id":52443364163858,"sku":"GLFBNHHJGJXCD0902x1","price":44.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 6mm \/ 4","offer_id":52443364196626,"sku":"GLFBNHHJGJXCD0836x4","price":38.83,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 8mm \/ 4","offer_id":52443364229394,"sku":"GLFBNHHJGJXCD0837x4","price":38.83,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 10mm \/ 4","offer_id":52443364262162,"sku":"GLFBNHHJGJXCD0838x4","price":38.83,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 12mm \/ 4","offer_id":52443364294930,"sku":"GLFBNHHJGJXCD0839x4","price":38.83,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 6mm \/ 4","offer_id":52443364327698,"sku":"GLFBNHHJGJXCD0840x4","price":40.05,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 8mm \/ 4","offer_id":52443364360466,"sku":"GLFBNHHJGJXCD0841x4","price":43.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 10mm \/ 4","offer_id":52443364393234,"sku":"GLFBNHHJGJXCD0842x4","price":43.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 45T Bore 12mm \/ 4","offer_id":52443364426002,"sku":"GLFBNHHJGJXCD0843x4","price":43.91,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 8mm \/ 4","offer_id":52443364458770,"sku":"GLFBNHHJGJXCD0844x4","price":42.55,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 10mm \/ 4","offer_id":52443364491538,"sku":"GLFBNHHJGJXCD0845x4","price":42.55,"currency_code":"USD","in_stock":true},{"title":"1Mod 48T Bore 12mm \/ 4","offer_id":52443364524306,"sku":"GLFBNHHJGJXCD0846x4","price":42.55,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 6mm \/ 4","offer_id":52443364557074,"sku":"GLFBNHHJGJXCD0847x4","price":43.86,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 8mm \/ 4","offer_id":52443364589842,"sku":"GLFBNHHJGJXCD0848x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 10mm \/ 4","offer_id":52443364622610,"sku":"GLFBNHHJGJXCD0849x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 12mm \/ 4","offer_id":52443364655378,"sku":"GLFBNHHJGJXCD0850x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 14mm \/ 4","offer_id":52443364688146,"sku":"GLFBNHHJGJXCD0851x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 15mm \/ 4","offer_id":52443364720914,"sku":"GLFBNHHJGJXCD0852x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 50T Bore 16mm \/ 4","offer_id":52443364753682,"sku":"GLFBNHHJGJXCD0853x4","price":43.86,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 8mm \/ 4","offer_id":52443364786450,"sku":"GLFBNHHJGJXCD0854x4","price":45.14,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 10mm \/ 4","offer_id":52443364819218,"sku":"GLFBNHHJGJXCD0855x4","price":45.14,"currency_code":"USD","in_stock":true},{"title":"1Mod 52T Bore 12mm \/ 4","offer_id":52443364851986,"sku":"GLFBNHHJGJXCD0856x4","price":45.14,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 8mm \/ 4","offer_id":52443364884754,"sku":"GLFBNHHJGJXCD0857x4","price":46.44,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 10mm \/ 4","offer_id":52443364917522,"sku":"GLFBNHHJGJXCD0858x4","price":46.44,"currency_code":"USD","in_stock":true},{"title":"1Mod 54T Bore 12mm \/ 4","offer_id":52443364950290,"sku":"GLFBNHHJGJXCD0859x4","price":46.44,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 8mm \/ 4","offer_id":52443364983058,"sku":"GLFBNHHJGJXCD0860x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 10mm \/ 4","offer_id":52443365015826,"sku":"GLFBNHHJGJXCD0861x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 55T Bore 12mm \/ 4","offer_id":52443365048594,"sku":"GLFBNHHJGJXCD0862x4","price":48.95,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 8mm \/ 4","offer_id":52443365081362,"sku":"GLFBNHHJGJXCD0863x4","price":50.17,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 10mm \/ 4","offer_id":52443365114130,"sku":"GLFBNHHJGJXCD0864x4","price":50.17,"currency_code":"USD","in_stock":true},{"title":"1Mod 56T Bore 12mm \/ 4","offer_id":52443365146898,"sku":"GLFBNHHJGJXCD0865x4","price":50.17,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 6mm \/ 4","offer_id":52443365179666,"sku":"GLFBNHHJGJXCD0866x4","price":52.75,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 8mm \/ 4","offer_id":52443365212434,"sku":"GLFBNHHJGJXCD0867x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 10mm \/ 4","offer_id":52443365245202,"sku":"GLFBNHHJGJXCD0868x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 12mm \/ 4","offer_id":52443365277970,"sku":"GLFBNHHJGJXCD0869x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 14mm \/ 4","offer_id":52443365310738,"sku":"GLFBNHHJGJXCD0870x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 15mm \/ 4","offer_id":52443365343506,"sku":"GLFBNHHJGJXCD0871x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 60T Bore 16mm \/ 4","offer_id":52443365376274,"sku":"GLFBNHHJGJXCD0872x4","price":61.68,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 8mm \/ 4","offer_id":52443365409042,"sku":"GLFBNHHJGJXCD0873x4","price":64.18,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 10mm \/ 4","offer_id":52443365441810,"sku":"GLFBNHHJGJXCD0874x4","price":64.18,"currency_code":"USD","in_stock":true},{"title":"1Mod 64T Bore 12mm \/ 4","offer_id":52443365474578,"sku":"GLFBNHHJGJXCD0875x4","price":64.18,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 8mm \/ 4","offer_id":52443365507346,"sku":"GLFBNHHJGJXCD0876x4","price":67.99,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 10mm \/ 4","offer_id":52443365540114,"sku":"GLFBNHHJGJXCD0877x4","price":67.99,"currency_code":"USD","in_stock":true},{"title":"1Mod 66T Bore 12mm \/ 4","offer_id":52443365572882,"sku":"GLFBNHHJGJXCD0878x4","price":67.99,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 8mm \/ 4","offer_id":52443365605650,"sku":"GLFBNHHJGJXCD0879x4","price":79.41,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 10mm \/ 4","offer_id":52443365638418,"sku":"GLFBNHHJGJXCD0880x4","price":79.41,"currency_code":"USD","in_stock":true},{"title":"1Mod 70T Bore 12mm \/ 4","offer_id":52443365671186,"sku":"GLFBNHHJGJXCD0881x4","price":79.41,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 8mm \/ 4","offer_id":52443365703954,"sku":"GLFBNHHJGJXCD0882x4","price":78.05,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 10mm \/ 4","offer_id":52443365736722,"sku":"GLFBNHHJGJXCD0883x4","price":78.05,"currency_code":"USD","in_stock":true},{"title":"1Mod 72T Bore 12mm \/ 4","offer_id":52443365769490,"sku":"GLFBNHHJGJXCD0884x4","price":78.05,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 6mm \/ 10","offer_id":52443365802258,"sku":"GLFBNHHJGJXCD0836x10","price":95.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 8mm \/ 10","offer_id":52443365835026,"sku":"GLFBNHHJGJXCD0837x10","price":95.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 10mm \/ 10","offer_id":52443365867794,"sku":"GLFBNHHJGJXCD0838x10","price":95.59,"currency_code":"USD","in_stock":true},{"title":"1Mod 44T Bore 12mm \/ 10","offer_id":52443365900562,"sku":"GLFBNHHJGJXCD0839x10","price":95.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of6_75ab2247-b799-487c-a357-9c4f0a38d33b.jpg?v=1784112737","url":"https:\/\/homediyer.com\/products\/spur-gear-45-steel-1-mod-44-120-teeth-motor-gear-transmission-gears-hardened","provider":"HomeDIYer","version":"1.0","type":"link"}