Namura Top End Repair Kit for Sea-Doo Many 2000-07 951 DI .020 Over Bore 88.5mm

Top End Repair Kit for Sea-Doo

This top end repair kit for Sea-Doo 951 DI engines from 2000 to 2007 includes all necessary gaskets, rings, and piston components for a .020 over bore at 88.5mm.

Overview

This top end repair kit for Sea-Doo 951 DI personal watercraft provides the parts needed to rebuild the cylinder head and piston assembly after a .020 overbore to 88.5mm. It is designed to restore compression and performance in two-stroke 951 DI engines. The top end repair kit for Sea-Doo includes high-quality Namura components engineered for durability and precise fitment.

Built For Performance

• Includes cast pistons with a .020 over size (88.5mm bore) for restored cylinder clearance
• Precision-machined rings for optimal sealing and compression
• Complete gasket set prevents leaks and ensures proper assembly
• Wrist pin and circlips included for a full top-end rebuild
• Each component is deburred and cleaned before packaging

Fits These Machines

• for Sea-Doo 951 DI Engines (2000-2007)

On-The-Job Use

• Rebuilding top end after a bore or ring failure
• Restoring lost power and starting ease in high-hour engines
• Performing preventive maintenance during off-season engine overhaul

Specs At A Glance

Good To Know

Q: Does this kit include the cylinder or just the internal parts? A: This is a top end repair kit that includes pistons, rings, gaskets, wrist pin, and circlips - the cylinder itself is not included.

Q: Can I use this kit if my cylinder has been bored more than .020 over? A: No, this kit is specifically for cylinders bored to .020 over the original 88mm bore; using it on a larger bore will cause improper fit and engine damage.

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