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

Standard Bore Piston Ring Kits for Polaris

This set of three standard bore piston ring kits is designed for Polaris 750 SL and SLT watercraft from 1993 to 1995, featuring a 69.75mm bore diameter for reliable compression and engine performance.

Overview

These piston ring kits provide a direct replacement for Polaris 750 SL and SLT engines, ensuring proper sealing and reduced blow-by. Each kit includes rings for one piston, and the set of three covers a complete engine rebuild. The 69.75mm bore size matches OEM specifications for these models.

Built For Performance

• Precision-ground ring faces for consistent cylinder wall contact
• Durable cast iron material resists wear under high heat
• Standard bore design fits original cylinder dimensions
• Each kit includes top ring, second ring, and oil ring
• Compatible with both SL and SLT engine variants

Fits These Machines

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

On-The-Job Use

• Replacing worn rings during top-end rebuild on personal watercraft
• Restoring compression for better acceleration and top speed
• Used in freshwater and saltwater applications
• Ideal for maintenance on high-mileage Polaris 750 engines

Specs At A Glance

Good To Know

Q: Do these rings require special gap adjustment? A: Yes, always check ring end gap per your engine manual before installation to ensure proper fit and performance.

Q: Can these rings be used with aftermarket pistons? A: They are designed for standard bore cylinders; verify piston groove dimensions match before use.

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