New Twin Disc SP318S Replacement Clutch Assembly and/or Clutch Pack. The part numbers in the dropdown may refer to a clutch pack or clutch assembly per the original manufacturer. We are using the part number as a reference only so you must select if you need only the associated clutch pack or a whole new assembly.

All clutch pack pricing listed is WPT brand components. Complete assemblys are Twin Disc.

Twin Disc and WPT components are interchangeable. 

Twin Disc Part Numbers: Sp318SBO, SP318S001, SP318C003

OEM Part Numbers:

Bandit P/N 900692318, 900-6923-18

Peterson P/N 25679