{"product_id":"hpi161422","title":"HPI Racing HD Machined Helical Diff Gear Set (32\/13T \/ M0.7) – RC Upgrade","description":"\u003cdiv\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe HPI Racing HD Machined Helical Diff Gear Set is a high-strength drivetrain upgrade featuring a precision-machined 32-tooth ring gear and 13-tooth pinion in module 0.7. Helical-cut teeth deliver smoother power transfer with reduced noise compared to traditional spur-cut gears, making this an excellent upgrade for both performance and refinement.\u003c\/p\u003e\n\u003cp\u003eMachined from hardened steel for exceptional durability, this gear set is designed to handle high-output brushless or nitro power without the wear and breakage common with stock plastic components.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision-machined helical-cut teeth\u003c\/li\u003e\n\u003cli\u003e32T ring gear \/ 13T pinion\u003c\/li\u003e\n\u003cli\u003eModule 0.7 (M0.7) pitch\u003c\/li\u003e\n\u003cli\u003eHardened-steel construction\u003c\/li\u003e\n\u003cli\u003eDirect OEM replacement \/ upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmoother and quieter power delivery than spur-cut gears\u003c\/li\u003e\n\u003cli\u003eHigher strength than stock plastic gear sets\u003c\/li\u003e\n\u003cli\u003eImproved tooth contact distributes loads evenly\u003c\/li\u003e\n\u003cli\u003eLong service life under demanding power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUsage Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSet proper gear mesh during installation\u003c\/li\u003e\n\u003cli\u003eUse diff oil\/grease appropriate to your application\u003c\/li\u003e\n\u003cli\u003eHelical gears generate slight axial thrust – ensure bearings are properly seated\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e HD Machined Helical Diff Gear Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gear Teeth:\u003c\/strong\u003e 32T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinion Teeth:\u003c\/strong\u003e 13T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e Module 0.7 (M0.7)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e HPI Racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 161422\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHPI vehicles specified for the 32\/13T M0.7 helical diff gear set\u003c\/li\u003e\n\u003cli\u003eCommon applications across HPI Venture and Mini King platforms where this set is referenced\u003c\/li\u003e\n\u003cli\u003eVerify part number against your vehicle's manual prior to ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e(1) HPI Racing HD Machined Helical Diff Gear Set (32\/13T M0.7)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eSummary\u003c\/h3\u003e\n\u003cp\u003eFor drivers who want a stronger, smoother, and quieter drivetrain, the HPI Racing HD Helical Diff Gear Set is a proven upgrade that pairs durability with refined performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HPI Racing","offers":[{"title":"Default Title","offer_id":50961769398578,"sku":"HPI161422","price":36.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0577\/9980\/2927\/files\/hpi161422.jpg?v=1777317336","url":"https:\/\/rchopupparts.com\/products\/hpi161422","provider":"RC Hop Up Parts","version":"1.0","type":"link"}