Piston for 1998-2001 Sea-Doo Challenger 720 - Standard - Replaces 290887180

Piston kit for Sea-Doo 720 engines, made for standard bore cylinders. The kit supplies the piston together with its ring set, wrist pin and circlips, so the piston assembly can be renewed in one go during a top end rebuild.

Product Details

• Part Type: Piston Kit
• Size: Standard bore
• Bore Diameter: 82mm
• Replaces OEM: 290887180, 290887670
• Brand: WSM

Before You Order

Measure the cylinder bore before ordering to confirm it is still within standard size. If the cylinder is worn or scored beyond service limits, it will need to be bored and an oversize kit used instead.