Description
RPM Hybrid Gearbox Housing & Rear Mounts (Black)
PART #: RPM73612
Upgrade your Traxxas 2WD vehicle with the RPM Hybrid Gearbox Housing and Rear Mounts — engineered for unmatched strength, heat dissipation, and long-term durability. This hybrid setup combines a CNC-machined aluminum motor plate with RPM’s signature ultra-tough molded nylon housing and rear mounts, delivering a rugged solution for racers and bashers alike.
Fits:
- Traxxas Slash 2WD
- Traxxas Rustler 2WD
- Traxxas Bandit
- Traxxas Stampede 2WD
Key Features:
Aluminum Motor Plate:
- 3mm thick 6061 T6 aluminum plate
- Locks in gear mesh for consistent settings
- Helps dissipate motor heat
- Not integrated into bumper mounts — no flex on rear impacts
Molded Gearbox Housing:
- Made from RPM’s bulletproof nylon blend
- Fully enclosed design keeps debris out
- Compatible with stock motor cover
- Eliminates bottom hole from stock housing for cleaner internals
- Quieter operation than stock
Rear Mounts (0° and 3° Included):
- Two sets of rear mounts included: 0° and 3° toe-in
- Easily serviceable—no need to remove the entire transmission
- Molded for tight tolerances with minimal suspension slop
What’s Included:
- Hybrid gearbox housing
- 0° and 3° rear A-arm mounts
- 3mm aluminum motor plate
- Mounting hardware and instructions
Tech Notes:
- Internal transmission components (gears, bearings, shafts) not included — transfer these from your stock setup.
- Replaces Traxxas #3691 and #3691A.
- Minor trimming of stock A-arms may be needed; no issues with RPM rear arms.
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