Baja Wilderness Trail 90 (WD90-U) 90cc ATV Parts

This page lists replacement parts for the Baja Motorsports Wilderness Trail 90 (WD90-U) 90cc ATV. We carry the 90cc carburetor, CDI module, ignition coil, starter relays, rectifiers, ignition and lock switches, handlebar switch, YTX5L-size batteries, headlight and taillight assemblies, fender set, fuel tank and cap, seat, a speed limiting device, and 19x7.00-8 tires.

Some WD90-U parts depend on your VIN prefix. The seat and one taillight are for VIN prefix LUAH, while the other taillight and a Baja ATV starter relay are for VIN prefix LE8S. Headlight assemblies come in 2-wire and 3-wire versions, so check your connector before ordering. The speed limiting device also fits the Baja Canyon 90U (CN90-U). Check the VIN on the frame to find your prefix. Can't find your part? Contact us with your model number and a photo of the old part, and our team will help track it down.