Wiseco K2792 Top-End Rebuild Kit for Harley Davidson Twin Cam 103 / 96 - 3.875in 2012 Yamaha Big Bear 400 4x4 Part Number: M323

Part Number: M323

2008-15 Kawasaki Concours 14

2009 Polaris Sportsman 500

2020 Husqvarna TC50

2009 Artic Cat Thundercat

Wiseco K2792 Top-End Rebuild Kit for Harley Davidson Twin Cam 103 / 96 - 3.875in 2012 Yamaha Big Bear 400 4x4 Part Number: M323Wiseco Performance Top End Rebuild Kit Part Number: K2792 Piston Size: 3. 875in These kits contain everything you need to complete your rebuild the right way, the first time High Performance ring kit and alloy pin included with each piston kit for extended life and sustained power. Dedicated forgings used for superior strength to weight ratio utilizing aerospace alloy. All Piston Kits are precision crafted and forged in the USA Wiseco's complete Top