Overview
Upgrade the motor mount on your Traxxas Slash 4x4 LCG with the Hot Racing Aluminum Heavy-Duty Bearing Motor Mount. CNC-machined from a single piece of lightweight aluminum and finished in anodized blue, this rigid motor mount is built to handle the massive torque and heat generated by high-horsepower brushless setups — exactly what the stock plastic TRA7460 motor mount can't reliably do.
The biggest upgrade is hidden inside: an oversized 10x19x5mm support bearing replaces the small stock 10x15x4mm bearing, dramatically improving driveshaft support and longevity. A direct-fit, no-modification install that's a no-brainer for any high-power Slash 4x4 LCG build.
Key Features
- One-piece CNC-machined heavy-duty aluminum construction
- Lightweight design with rigid mounting platform
- Anodized blue finish
- Oversized 10x19x5mm support bearing (vs. stock 10x15x4mm)
- Direct-fit replacement — no chassis modification required
Performance Benefits
- Handles high-horsepower brushless motor loads
- Improved driveshaft support extends drivetrain life
- Better heat dissipation than plastic stock mount
- Eliminates flex-induced gear mesh inconsistency
Usage Notes
Replaces Traxxas factory plastic motor mount TRA7460. Works only with the Rally and Slash 4x4 using the TRA7460 motor mount and the Low-CG (LCG) chassis. Will NOT work with vehicles that use the TRA7460A motor mount (e.g. will NOT work with the Rustler 4x4 — for the Rustler 4x4, use Hot Racing RUF3801). Apply medium thread-locker to motor and mount screws.
Technical Specs
- Material: CNC-machined aluminum
- Finish: Anodized blue
- Length: ~90mm
- Width: ~28mm
- Height: ~44mm
- Support Bearing: 10x19x5mm (oversized vs. 10x15x4mm stock)
- Replaces: Traxxas TRA7460
What's Included
- One (1) aluminum motor mount
- One (1) 10x19x5mm ball bearing
Fitment
- Traxxas Slash 4x4 LCG (using TRA7460 motor mount)
- Traxxas Rally 4x4 LCG (using TRA7460 motor mount)
- NOT compatible with vehicles using TRA7460A motor mount (Rustler 4x4 — see HRARUF3801)
Summary
The Hot Racing Aluminum HD Bearing Motor Mount is a foundational upgrade for any high-power Slash 4x4 LCG build. Rigid, lightweight, and equipped with an oversized support bearing — it's the smart choice for drivers running serious brushless power.
