12-24T Helical Differential Gear Set for TRX4M Traxxas 1/18 RC Crawlers Upgrades Bronco Defender K10 F150 Durable CNC Machined Gears for Smoother Quieter and Stronger Performance 2 Sets
✔️ 12-24T overdrive helicals for TRX4M, CNC machined, 2 sets
These differential gears are CNC machined helically to deliver smoother operation, lower noise, and greater wear resistance for TRX4M 1/18 scale crawlers such as Bronco, Defender, K10, and F-150. They bolt directly to stock axles or MEUS 3-Section ISO axles with no extra modifications.
✅ Helical gears deliver smoother rotation and higher strength than stock gears.
✅ CNC machining ensures precise fit and bolt-on installation without modifications.
✅ 12-24T overdrive set maintains stock speed while boosting torque transfer and performance.
✅ Fits Traxxas TRX4M 1/18 Bronco Defender K10 F-150; compatible with stock axles or MEUS 3-Section ISO axles.
✅ Pack includes 2 sets for upgrading both axles in one go.
💡 What is a TRX4M differential gear set used for in 1/18 RC crawlers?
It's a handy upgrade that enhances torque transfer, reduces gear wear, and keeps drivetrain smooth in tough crawls.
- Improves torque delivery under load while reducing gear chatter
- Reduces vibration and noise for a quieter crawl
- Compatible with stock axles or MEUS ISO 3-Section axles