WSM Sea-Doo 900 Spark Platinum Piston Kit – .020 OVER, OE 420892821, 010-864-05PK

Rebuilding a Sea-Doo 900 Spark engine?

This WSM piston kit is what you need.

It's a platinum piston kit, .020 inches over standard size.

It's a direct replacement for the OE part number 420892821.

WSM is a solid aftermarket brand for PWC parts.

This is a brand new kit, never installed.

It comes with a warranty.

Whether you're doing a top-end rebuild or just need a fresh piston, this kit has you covered.

Keep your Spark running strong on the water.