SBT Standard Bore Cylinder Exchange Top End Kit for Sea-Doo 947/951 DI/RX DI/Sport LE DI/3D DI

*Identifying a 951 DI Sea-Doo Motor The Standard Bore Cylinder Exchange Program gives you a top-end for your engine, ready to bolt on. If your sleeve(s) is damaged or your current bore is beyond the max service limit - don't worry, we re-sleeve at no-charge. It also includes cylinders, all new SBT pistons, rings, wrist pins, wrist-pin bearings, c-clips, base gaskets, head/head cover gaskets/o-rings, intake and exhaust gaskets. Rebuildable core cylinders required for exchange. Please call SBT for shipping rates Kit does not include R.A.V.E. Valves Additional purchases of RAVE rebuild kits are recommended.