RPM gearbox housing and suspension arm mount blue Slash

This optional RPM Hybrid Gearbox Housing and Rear Mount Kit is specially engineered for use with the Traxxas Slash, Stampede, e-Rustler, and Bandit 1/10 scale vehicles. Designed to address numerous issues found in stock and other aftermarket transmission housings, this hybrid gearbox housing combines aluminum and molded nylon parts for an ideal balance of strength, durability, and heat dissipation.

Available in black, green, or blue, each RPM Gearbox Housing kit includes all essential mounting hardware and detailed instructions. Whether you are racing or bashing, the RPM Gearbox Housing is one of the most cost-effective and valuable upgrades you can make! Proudly designed and manufactured in the USA, it guarantees superior quality and performance.

Aluminum Motor Mount Features:

• Made from 3mm thick, 6061 T6 aluminum in the USA for exceptional strength and durability.
• Secures gear mesh precisely, ensuring reliable pinion to spur gear engagement and eliminating gear damage from overheated stock transmission cases.
• Enhances motor heat dissipation compared to stock plastic motor plates, helping maintain cooler motor temperatures.
• Independent from rear bumper mounts to prevent bending during rear impacts when used with compatible bumper systems like RPM80902 or RPM80905.

Molded Gearbox Housing Features:

• Constructed from RPM’s blend of bulletproof nylons with three popular color options for durability, strength, and style.
• Maintains stock bumper mounting holes for solid support of any bumper or wheelie bars.
• Includes a stock-style motor cover protecting the motor from rear impacts, unlike many aftermarket housings.
• Modified to eliminate the large bottom hole found in stock housing, keeping internal gears cleaner for longer.
• Enclosed design reduces transmission noise, eliminating the loudest gearbox on the track.
• Smooth exterior reduces dirt adhesion and buildup, improving maintenance ease.
• Separate housing and rear mounts allow transmission maintenance without affecting suspension settings.

Molded Rear Mount Features:

• Separate from the gearbox housing with easy access; mounts can be removed individually without removing the entire transmission.
• Package includes two sets of rear mounts: 0° and 3° angles for tailored camber and toe adjustments.
• Made from RPM’s ultra-durable, long-lasting bulletproof nylon blend.
• Tighter tolerances compared to machined parts reduce slop and enhance retention of precise suspension angles.