Asaki 0386279 Piston Ring Set Standard Size Replacement for Johnson Evinrude 9.9 15 HP Outboard 1974-1992

Restore Your Outboard Engine's Peak PerformanceWhen your marine engine loses compression, it loses power. This premium aftermarket Standard Size Piston Ring Set is specifically engineered as a direct replacement for OMC Johnson and Evinrude 9.9 HP, 14 HP, and 15 HP outboard motors. Designed to match original equipment dimensions, these high-stress components perfectly seal the combustion chamber, ensure optimal heat transfer, and manage vital oil lubrication to keep your motor running efficiently.Built for the Marine EnvironmentConstructed from heavy-duty, heat-treated alloys, these rings offer exceptional resistance to saltwater corrosion and extreme combustion temperatures. Whether you are navigating freshwater lakes or harsh saltwater coastal conditions, this replacement kit provides the OEM-grade durability and reliability you need to stay on the water.Product Specifications:Direct OEM Replacement: 0386279, 386279Cross-Reference / Interchange: 18-3931, 0386015, 0778333, 9-54404, 23710Size Specification: Standard (STD)Package Includes: Two (2) Piston RingsVerified Fitment ApplicationEngineered for a seamless, hassle-free installation on a wide range of 2-stroke outboard models manufactured between 1974 and 1992: Evinrude Outboards (9.9 HP, 14 HP, 15 HP): Fits models from 1975-1992, including VE14RCCS, VE14RCEC, 15505C, 15604A, 15704M, 15804B, 10524C, 10624H, 10724A, 10824M, and more. Johnson Outboards (9.9 HP, 14 HP, 15 HP): Fits models from 1974-1992, including 15E7, J15ECSD, J15ECTR, J15ECOB, J15ECCS, J15EESR, 10E7, J10ECSE, J10ELCTC, J10ECOM, J10EESC, J10EEIR, and more.*Note: This is a high-quality aftermarket replacement part. Please verify your outboard's model year and original part number before purchasing to ensure absolute fitment.

• Compatibility & Cross-Reference: Directly replaces OEM part numbers 0386279 and 386279; Compatible with interchange reference numbers 18-3931, 0386015, 0778333, 9-54404, and 23710 This kit features the standard size specification and includes 2 rings per package
• Engine Application: Designed to serve as critical, high-stress components within your marine engine system; These precision-engineered rings effectively seal the combustion chamber, rapidly transfer excess heat, and actively manage oil lubrication to restore lost power and compression
• Fitment Checked: Engineered to match original equipment dimensions for a hassle-free installation; Extensively verified to fit a wide range of OMC models, including 9.9HP and 15HP 2-stroke outboard motors manufactured between 1974 and 1992
• Material & Durability: Constructed from heavy-duty, heat-treated materials designed to withstand the intense friction and extreme temperatures of internal combustion; Built with exceptional saltwater corrosion resistance to ensure long-lasting performance and reliability in harsh marine environments
• Reliability & Support: Manufactured utilizing premium materials that meet or exceed OEM grade standards, ensuring a durable design that keeps your vessel running smoothly; Disclaimer: This is a high-quality aftermarket replacement part. Any use of brand names or model designations is made solely for the purpose of demonstrating compatibility