Cam Arm Bushings and Shims

Bushings for capture pin style primary clutches with .570 wide cam arms weights  These are sold 2 pieces = enough for 1 cam arm  

Replacement bushings for the STM Supertip R-series weights and the P-series weights. These bushings get pressed in and reamed after installation. Reamers available as part # RMR in sizes .251, .248, .311, & .317. Purchase separately.

Sold individually. **Updated part# from 37 BU Replacement bushings for the STM Supertip weights. This bushing will be required when running the 1/4" pins.  Use on 40, 50, and 60 gram weights for 1/4" pins.

Bushings for capture pin style primary clutches with .470 wide cam arms weights  These are sold 2 pieces = enough for 1 cam arm  

Polaris XP 900 Cam Arm Aluminum Spacer for STM 17XPATV cam arms. Sold individually.

Set of 3. Updated part# from 37BU. Replacement bushings for the STM Supertip weights. This bushing will be required when running the ¼" pins.  Use on 40, 50, and 60 gram weights for ¼" pins.

Set of 4 bushings. Replacement bushings for the STM Supertip weights. This bushing will be required when running the ¼" pins.  Use with 40, 50, and 60 gram weights for ¼" pins. Updated part# from 37 BU.

Replacement bushings for the STM Supertip Kawasaki Teryx cam arm weights. This is an updated part from our original part # 37buy.

Sold individually. Replacement bushings for the STM Supertip weights Sku: 3001084.  This bushing must be reamed after being pressed into the cam arm with .242 Reamer