1piece x 10 Splines Compatible with UAZ Front axle Coupling Wheel Locking hub 31512-2304310 42020.31512-2304310 3151-20-2304310 B061

Specifications:Part Number:42020.31512-2304310Compatible With:ApplicabilityThe coupling (hub) is designed Compatible With quick disconnection (connection of the front wheels to the drive of UAZ vehicles of all modifications (469, 3151, Hunter, 452, 3303, 3741, 2206, Patriot, Pickup, Cargo, Profi).

• Common problems and faults: unable to lock the manual wheel hub (unable to hang the four-wheel drive): damaged switch, worn internal fork or gear.
• Due to common problems and failures, the wheel hub cannot be locked (can't be hung on the four-wheel drive): the most common reason is that the vacuum pipeline leaks or falls off.
• Unable to separate (four-wheel drive cannot be removed) the manual wheel hub: the switch is stuck, and the internal mechanism is foreign or damaged.
• Unable to separate (four-wheel drive can't be removed) automatic hub: Similarly, it is mostly a vacuum problem, or the internal clutch return spring fails, resulting in the clutch can't be disengaged.
• sound: the gear or bearing inside the hub is worn and short of oil, which will produce a "click" sound or grinding sound when combining or driving.