RPM gearbox housing and suspension arm mounts green Slash

This is an optional RPM Hybrid Gearbox Housing and Rear Mount Kit, designed for use with Traxxas Slash, Stampede, e-Rustler, and Bandit 1/10 scale vehicles. The RPM gearbox housing and mounts for Traxxas 2WD models address numerous issues found in stock and other aftermarket transmission housings by combining aluminum and molded nylon parts for optimal strength, durability, and heat dissipation.

Available in black, green, or blue, each RPM Gearbox Housing kit includes all necessary mounting hardware and detailed instructions. Whether you are racing or bashing, the RPM Gearbox Housing offers one of the most cost-effective yet valuable upgrades. Proudly designed and manufactured in the USA, this kit guarantees quality and performance.

Aluminum Motor Mount Features:

• Made in the USA from 3mm thick, 6061 T6 aluminum for exceptional strength and durability.
• Secures gear mesh to maintain optimal pinion to spur settings, preventing damage caused by overheated stock transmission cases.
• Enhances motor heat dissipation resulting in cooler operating temperatures compared to stock plastic motor plates.
• Independent of rear bumper mounts, ensuring rear impacts do not bend the motor plate when used with compatible bumper systems (e.g., RPM80902 or RPM80905).

Molded Gearbox Housing Features:

• Constructed from RPM’s proprietary blend of bulletproof nylon available in three vibrant colors for unmatched durability, strength, and style.
• Maintains stock bumper mounting holes for secure attachment of bumpers or wheelie bars.
• Includes a stock-style motor “cover” to provide extra protection against rear impacts, unlike many aftermarket housings that leave the motor exposed.
• Redesigned to close the large bottom hole found on stock housings, which helps keep internal gears cleaner and extends their lifespan.
• Fully enclosed design reduces transmission noise for a quieter running experience on the track.
• Smooth exterior reduces dirt accumulation and build-up.
• Separate housing and rear mounts enable transmission adjustments without affecting suspension settings.

Molded Rear Mount Features:

• Separate from the gearbox housing with easy accessibility; mounts can be removed individually without removing the entire transmission.
• Comes with two sets of rear mounts in each package: 0° and 3° rear mounts for tailored suspension tuning.
• Made from RPM’s ultra-durable, bulletproof nylon blend ensuring long-lasting performance.
• Precision molded mounts provide tighter tolerances and minimal slop compared to machined parts, enhancing camber and toe angle retention.