SIERRA 73.03 mm Standard-Bore Mercury/Mariner 2-Ring Piston Ring Set – 18-3918

Description

SIERRA 73.03 mm Standard-Bore Mercury/Mariner 2-Ring Piston Ring Set – 18-3918

The SIERRA 73.03 mm Standard-Bore Mercury/Mariner 2-Ring Piston Ring Set – 18-3918 is a fit-specific marine service component for Selected Mercury/Mariner engines using two-ring pistons. It is intended to replace the corresponding OEM service part where the listed interchange and engine application match. Confirm the engine model, serial/year range and OEM number before installation.

• Standard-bore piston ring set for selected Mercury/Mariner engines
• Designed for two-ring piston configurations
• Bore diameter: 73.03 mm
• Cross-references Mercury 39-817096A6
• Confirm piston design, bore condition and OEM number before installation

Specifications

• Manufacturer: Sierra
• Part Number: 18-3918
• Product Type: Piston Ring Set
• Application: Selected Mercury/Mariner engines using two-ring pistons
• Bore Diameter: 73.03 mm
• Piston Type: Two-ring piston
• OEM / Aftermarket Interchange: Mercury 39-817096A6; GLM 14210; Wiseco 2875KD
• UPC: 030999621634