ARRMA Metal Main Diff Gear – 37T, 1.35M (ARA311153 / ARA311154)
Upgrade or replace your worn diff gear with the confidence of OEM-spec steel construction. The ARRMA Metal Main Diff Gear is precision manufactured with a 37-tooth, 1.35 module tooth profile — the large module pitch delivering exceptional tooth strength that stands up to the torque demands of high-power ARRMA platforms. Precision-cut gear teeth ensure accurate mesh, smooth differential operation, and consistent power transfer run after run. A direct replacement that brings long-lasting durability exactly where your drivetrain needs it most.
Features:
- Precision manufactured gear teeth for accurate mesh and smooth differential operation
- High-quality steel construction for long-lasting durability and high-strength performance
- Large 1.35 module tooth profile for maximum tooth strength under high-torque conditions
- Direct OEM replacement fitment
Specifications:
| Specification |
Detail |
| Tooth Count |
37T |
| Module |
1.35M |
| Material |
Steel |
| Part Type |
Gears |
| Part Numbers |
ARA311153 / ARA311154 |
In the Box:
| Qty |
Item |
| 1 |
Metal Main Diff Gear (37T, 1.35M) |
