Freewheel AVM 439 - Chrysler / Chevrolet / Ford
A set of 2 manual freewheels AVM 439 serves as detachable freewheel hubs for the front wheels on selected 4x4 and off-road vehicles. When manually engaged, the hub connects the wheel hub to the front axle half-shaft, allowing driving force to be transmitted to the front wheels when four-wheel drive is engaged. When disengaged, the front wheels rotate freely during 4x2 driving without unnecessarily spinning parts of the front drivetrain, which helps reduce mechanical resistance and wear. The freewheels complement the vehicle's 4x4 control and do not replace the vehicle's own 4x4 engagement. Robust steel construction protected by epoxy paint increases resistance to environmental effects, and precisely machined internal components support reliable operation in normal use as well as in more demanding off-road conditions.
Suitable for models:Chrysler- Pick Up (until 1978)
- W250, W350, Pick Up (1990-1993)
DodgeChevrolet- Dana 50 and 60
- Pick Up (K-30) V series (Crew Cab) (1976-1990)
FordTechnical specifications:- Number of splines on the half-shaft: 30
- Mounting type: internal mounting (Dana 60)
- AVM service kit: 4439
- Package contents: 2 pcs
- Package dimensions: 11 x 22 x 9 cm
- Package weight: 5 kg