RPM gearbox housing and suspension arm mount blue Slash

This is the optional RPM Hybrid Gearbox Housing and Rear Mount Kit, specially designed for use with Traxxas Slash, Stampede, e-Rustler, and Bandit 1/10 scale RC vehicles. The RPM Hybrid Gearbox Housing and Rear Mounts for Traxxas 2WD models address numerous issues found in stock and other aftermarket transmission housings by offering a superior blend of strength, durability, and heat dissipation through its combination of aluminum and molded nylon components.

Each RPM Gearbox Housing kit is available in black, green, or blue, and includes all necessary mounting hardware and detailed installation instructions. Whether you're into racing or casual bashing, the RPM Gearbox Housing stands out as an affordable yet highly valuable upgrade. Proudly designed and manufactured in the USA, these kits guarantee top-notch quality!

• Aluminum Motor Mount Features:
  • Made in the USA from 3mm thick, 6061 T6 aluminum providing exceptional strength and durability.
  • Secures gear mesh for precise pinion to spur gear alignment, preventing gear damage from overheated stock cases.
  • Enhances motor heat dissipation for cooler operating temperatures compared to stock plastic motor plates.
  • Designed separately from rear bumper mounts, protecting the motor plate from bending during rear impacts (compatible with rear bumper systems like RPM80902 or RPM80905).
• Molded Gearbox Housing Features:
  • Constructed from RPM’s signature blend of ultra-durable bulletproof nylon available in three vibrant colors for durability, strength, and style.
  • Preserves stock bumper mounting points for secure attachment of bumpers and wheelie bars.
  • Includes a protective motor “cover” to shield against rear impacts, unlike many aftermarket housings that leave the motor exposed.
  • Modified design eliminates the large bottom opening found in stock housings to keep internal gears cleaner longer.
  • Completely enclosed housing ensures significantly quieter transmissions on the track.
  • Smooth exterior reduces dirt adhesion and buildup, maintaining cleaner performance.
  • Separate housing and rear mounts allow easy transmission maintenance without disturbing suspension settings.
• Molded Rear Mount Features:
  • Independently accessible mounts, removable without taking off the entire transmission—just unbolt a few screws and a hinge pin for quick maintenance.
  • Includes two sets of rear mounts in each kit: 0° and 3° options for customized camber and toe angle adjustments.
  • Made from RPM’s ultra-durable molded nylon blend, ensuring long-lasting performance.
  • Tighter tolerances than machined components result in less slop and improved suspension precision.