2 Namura Standard Bore Piston Ring Kits for Sea-Doo 580 1990-1996 76mm SEE LIST

2 Namura Standard Bore Piston Ring Kits for Sea-Doo 580

These 76mm piston ring kits are designed for Sea-Doo 580 engines from 1990 to 1996, providing reliable compression and sealing.

Overview

These piston ring kits are standard bore replacements for Sea-Doo 580 engines. Each kit contains two rings for a single piston, ensuring proper compression for 1990-1996 models. The 76mm diameter matches original Sea-Doo 580 cylinder specifications.

Built For Performance

• Standard 76mm bore size for direct replacement
• Pre-ground ring ends for consistent gap
• Heat-treated steel alloy for durability
• Designed to meet OEM specifications for Sea-Doo 580

Fits These Machines

• for Sea-Doo 580 (1990-1996)

On-The-Job Use

• Engine rebuilding for personal watercraft
• Restoring compression in Sea-Doo 580 engines
• Marine engine overhaul and maintenance

Specs At A Glance

Good To Know

Q: Are these rings file-fit or pre-gapped? A: These rings are pre-gapped to standard specifications, but final gap verification is recommended for optimal performance.

Q: Can these be used in an engine with oversized pistons? A: No, these piston ring kits are intended for standard bore cylinders only; oversized applications require appropriate oversized rings.

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