Store / Store / Strong Box / Bulk Bed / Hydraulics / Model 7 Power Wheel Bearing Cup – 3920 Model 7 Power Wheel Bearing Cup – 3920 $35.20 Model 7 Power Wheel Bearing Cup - 3920 quantity Add to cart Buy with Categories: Strong Box, Bulk Bed, Hydraulics, Live Bottom Drivetrain Description Description Bearing cup for Auburn Power Wheel Model 7. Bearing cup for input side Auburn: 613318 Timken: 3920 Related products Filter Element – P164375 $75.54 Add to cart Hydraulic Filter – BT287-10 $36.76 Add to cart Model 7 Power Wheel Bearing Cone – 33287 $81.51 Add to cart 40″ x 18″, Rubber Flap for Live Bottom Trailers – SBF40 $70.56 Add to cart