Parts & installation
Manufacturer documented- Vehicle
- Traxxas TRX-4 Chevrolet K5 Blazer High Trail Edition92086-4
- Position
- front / center
- Change
- Fit 2255 steering with the supporting external BEC and metal horn
Parts needed
Sold packages for one selected configuration| Part | Qty |
|---|---|
| 2255Brushless metal-gear steering servo | 1 |
Upgrade notes
- Requires 2262: External BEC with receiver-box cover and seals;3S maximum input.
- Supporting external BEC for this high-output TRX-4 servo; reuse if already fitted and compatible.
- Requires 8247X: Metal steering servo horn with 3 x 14 mm screw.
- Manufacturer-recommended metal steering horn; reuse an already fitted compatible horn.
Traxxas lists this package for the stated vehicle configuration. Check previously fitted upgrades and modifications before ordering.
Installation notes
- Use 2255 with the 2262 high-power BEC and a compatible 8247X metal steering horn where those supporting parts are not already installed.
- The 2262 package includes receiver-box mounting/sealing parts and accepts at most 12.6V/3S input. Match the installed receiver box and follow its wiring instructions; pack voltage must not be fed directly into a receiver port.
- Center the servo electrically, set the horn and linkage neutral and adjust endpoints to prevent binding. This replaces the main steering servo, not a small shift or differential-lock servo.
- Retain the vehicle motor, ESC and battery limits.
Sources
Exact-model Traxxas parts list, 92086-4 (opens in a new tab)
- Factory parts list identifies the stated package and its application; optional equipment is distinct from standard replacement parts.
Traxxas steering servo upgrade guide (opens in a new tab)
- Steering servo selection and the supporting TRX-4 high-power BEC.