Left Crankcase for the Baja Wilderness Trail 400 (WD400-U) 400cc ATV

The left crankcase for the Baja Wilderness Trail 400 (WD400-U) ATV is ready to bolt onto your Baja ATV. This beautifully machined aluminum casting is designed for the 400cc ATV.

The Chinese made 400cc ATV from Baja has been discontinued, making Baja ATV parts increasingly hard to find.

Baja Motorsports: WD400U-690

⚠ WARNING California Residents: Proposition 65 Warning