Namura .040 Over Bore Piston Rings for Honda Rancher 350 2x4 & 4x4 79.5mm

.040 Over Bore Piston Rings for Namura

These .040 over bore piston rings for Namura provide a precision fit for rebuilt Honda Rancher 350 engines requiring a slightly larger diameter seal.

Overview

The .040 over bore piston rings for Namura are engineered to accommodate cylinders that have been machined to 79.5mm. Using these .040 over bore piston rings for Namura ensures the engine maintains factory compression ratios after a rebuild. These .040 over bore piston rings for Namura are crafted to meet rigorous mechanical standards.

Built For Performance

• Designed for 79.5mm oversized bores
• High-impact resistance rings
• Superior oil control design
• Precision-engineered for heat tolerance

Fits These Machines

• for Honda Rancher 350 2x4
• for Honda Rancher 350 4x4

Specs At A Glance

Good To Know

Q: Why choose .040 over rings? A: These rings are required when the cylinder wall has been bored out to clean up wear or damage during a top-end rebuild.

Q: How do I identify if I need an over-bore size? A: Your machine shop will indicate the necessary bore size based on the measurement of the honed cylinder wall.

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