WSM 010-960 Piston Rings

Compatible Engines

The original WSM 010-960 piston rings are a critical component ensuring long and reliable operation of your outboard motor. This product, designated as the STD version set, is dedicated to engines from the GTX and RXT X series, including models with 300 HP power (part number 1630 ACE). Remember to verify compatibility before purchase by comparing catalog number 010-960 with your drive unit's data. If you have any doubts about fitting a specific year or engine configuration, contact our customer support, who will help you select the correct part.

Installation and Operation

Replacing piston rings is a procedure requiring precision. We recommend using only new rings, even if the old ones appear serviceable, to ensure optimal cylinder sealing. During installation, be careful not to damage the rings with sharp edges of the pin holes. Regular inspection of piston and ring condition prevents power loss and excessive oil consumption.

• Original WSM quality – guarantee of compliance with factory specifications.
• 3-ring set – complete replacement for uniform pressure.
• STD fit – standard size for unmodified engines.
• Durability – resistant to high temperatures and pressure.