Complete Gasket Set for Sea-Doo Challenger SP 310 1503 2010-2011

Complete Gasket Set for Sea-Doo Challenger SP 310 1503

This complete gasket set provides the seals and gaskets needed to rebuild or reseal the 1503 engine in the Sea-Doo Challenger SP 310, covering 2010 through 2011 model years.

Overview

This complete gasket set is assembled for the Sea-Doo Challenger SP 310 equipped with the 1503 engine. It supplies the seals, gaskets, and O-rings required for a full engine reseal, making it a practical choice for rebuilders and owners tackling a top-to-bottom refresh. Each complete gasket set is organized to cover the major sealing points of the 1503 powerplant.

Built For Performance

• Complete set covers the major sealing points of the 1503 engine
• Includes gaskets and seals for rebuild and reseal work
• Prepared for the Challenger SP 310 platform
• Suited to both full rebuilds and routine resealing
• Consolidates the seals needed for one engine job in a single kit

Fits These Machines

• for Sea-Doo Challenger SP 310 1503, 2010
• for Sea-Doo Challenger SP 310 1503, 2011

On-The-Job Use

• Engine rebuilds on the 1503 powerplant
• Full reseal jobs after teardown
• Seasonal maintenance on the Challenger SP 310
• Shop work where a complete seal kit is required

Specs At A Glance

Good To Know

Q: Does this kit cover the whole 1503 engine? A: It is a complete gasket set intended to supply the seals and gaskets for a full engine reseal on the 1503. Confirm the exact components you need against your service manual before ordering.

Q: Will it fit both listed model years? A: The set is listed for the Challenger SP 310 across 2010 and 2011. Serial number and production changes can affect fit, so verify compatibility first.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.