3 Namura Standard Bore Piston Kits for Polaris 750 SL & SLT 1993-1995 69.75mm

Namura Standard Bore Piston Kits for Polaris 750 SL & SLT

This set of three standard bore piston kits provides a reliable replacement for Polaris 750 SL and SLT models from 1993 to 1995, featuring a 69.75mm bore size.

Overview

The Namura standard bore piston kits are designed to restore engine performance in Polaris 750 SL and SLT personal watercraft. Each kit includes a piston, rings, and pin, matched to the 69.75mm bore specification. These kits serve as a direct replacement for worn factory pistons, helping maintain reliable operation.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• Precision-machined to 69.75mm bore size for accurate fit
• Includes piston rings and wrist pin for complete installation
• Standard bore design avoids cylinder machining
• Engineered to match factory compression and clearance specifications
• Set of three kits covers all engine cylinders

Fits These Machines

• for Polaris 750 SL (1993-1995)
• for Polaris 750 SLT (1993-1995)

On-The-Job Use

• Ideal for restoring power in personal watercraft engines
• Suitable for recreational and performance riding conditions
• Commonly used during engine rebuild or top-end overhaul

Specs At A Glance

Good To Know

Q: Are these piston kits compatible with other Polaris models?A: These kits are specifically designed for the Polaris 750 SL and SLT models with the 69.75mm bore; other models may require different sizes.

Q: Do I need to replace the cylinder when using these pistons?A: No, as standard bore pistons, they fit the existing cylinder bore provided it is within service limits; always inspect the cylinder before installation.

Slight variation in finish or dimensions may occur between production runs, and confirm compatibility before ordering.