{"product_id":"beefed-up-helical-spiral-differential-ring-and-pin","title":"Beefed Up Helical Spiral Differential Ring And Pinion Gear Set for RC Cars 29T And 10T Steel Upgrade Heavy Duty Performance Durable Gear Mesh For Smooth Power Transfer","description":"\u003cdiv\u003eHelical RC differential gear set 29T\/10T upgrade\u003cbr\u003e\n✔️ 29T\/10T helical gears, high-strength steel, nitride treated, single set durable \u003cp\u003eUpgrade for 1\/10 scale RC cars featuring a helical spiral differential gear set that replaces stock bevel gears for stronger mesh and smoother power transfer. This direct replacement fits diffs that use TRA 5379X and is compatible with a wide range of front and rear diffs across E-Maxx, E-Revo, Rally VXL, Revo 3.3, Slash 4X4, Slayer Pro 4X4, Summit 4X4, Telluride 4X4, T-Maxx 3.3, Stampede 4x4, and XO-1 fronts.\u003c\/p\u003e \u003cp\u003e✅ One (1) 29-tooth differential ring gear\u003cbr\u003e\n✅ One (1) 10-tooth differential pinion gear\u003cbr\u003e\n✅ High carbon steel, nitride case hardened\u003cbr\u003e\n✅ Compatible with front or rear diffs using TRA5379X\u003cbr\u003e\n✅ Requires four (4) M2.5 flat head cap screws for installation\u003cbr\u003e\n✅ Shimming may be required for optimal alignment\u003cbr\u003e\n✅ Hot Racing SPL10G05 high temp grease recommended\u003cbr\u003e \u003c\/p\u003e\n\u003cp\u003e💡 What is a helical differential gear set for RC cars and why upgrade to 29T\/10T?\u003c\/p\u003e\nHelical gears improve strength and smooth power delivery, reducing torque twist in high-torque setups.\n- They replace stock bevel gears for better wear resistance\n- The 29T\/10T ratio balances torque with wheel speed in 1\/10 scale builds\n- Made from high carbon steel and nitride hardened for long wear in tough RC use✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043875987691,"sku":"VXB078SFDHVB","price":108.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51BGzsyh92L.jpg?v=1783902566","url":"https:\/\/vxb.com\/products\/beefed-up-helical-spiral-differential-ring-and-pin","provider":"VXB Bearings","version":"1.0","type":"link"}