Mercury Ring Set - Standard. - Sierra Marine Engine Parts - 18-4019 (118-4019)

Obtain the chamber sealing, piston heat transmission, and oil consumption regulation you need with a high-performance piston ring. 18-4019 Piston Rings for Mercury and Mariner Outboards. Sierra piston rings are machined to match engine component mating surfaces, giving expert professionals and DIY mechanics confidence in their work. It's made from industry-leading materials using modern machinery, ensuring dependability and value. This product has an absolute quality guarantee, unmatched by others.

Key Features:

• Durable construction
• Dependable marine-grade components and parts
• Designed with cutting-edge technology
• Conform to rigorous quality standards
• Engineering innovation and innovative style
• OEM performance at a reasonable pricing
• Designed to meet or beyond manufacturer standards
• Equivalent to Mallory 9-54208 and Mercury Marine 39-19721A6
• It Includes two piston rings

Specifications:

• Brand: Sea Star Solutions
• SKU: 18-4019
• UPC: 808282124939
• Weight: 0.04 LBS
• Manufacturer Part Number (MPN): 118-4019
• Bore Size: 2.875/STD
• Application: Internal Engine System
• Compatibility: Mercury Marine
• Type: Piston Rings

BORE SIZE: 2.875/STD

This product replaces:

47-4019, 808282124939, 9-54208