Jetta. A insulator that minimizes vibration from the axle beam to the rest of the vehicle. Axle Support Bushing. Connecting element to the body; allows Control Arm mobility. From Chassis/VIN 1C-Y-487 885. Rear Axle Assembly. To Chassis/VIN 1C-X-402 129. Axle beam rubber mount. Axle Support. Bearing Assembly. Cap. Cntl. Crossmember. Ft lateral rod shield. Hub Assembly. Knuckle. Mounting. Stub axle guide. Suspension Subframe Insulator.