6E7-11631-00 Piston Kit Replacement for Yamaha 9.9HP 15HP 2-Stroke Outboard 1985-2002

Description

• Compatibility & Cross-Reference: Replaces factory OEM number 6E7-11631-00; Interchangeable with similar aftermarket part numbers including Sierra #18-4135; Specifically configured for 9.9 and 15 horsepower two-cycle marine engines
• Engine Application: Expertly designed to replace damaged, scored, or worn factory components; This assembly effectively restores lost engine compression, delivering reliable combustion sealing and revitalized power output on the water
• Fitment Checked: Fitment Checked: Engineered to match original equipment dimensions for a hassle-free installation; Features a standard 56mm bore size; The comprehensive package includes 1 piston, 1 pin, 2 rings, and 2 circlips to complete your rebuild
• Material & Durability: Engineered specifically for rugged aquatic environments; Features robust saltwater corrosion resistance, preventing degradation from harsh saline and moisture exposure to ensure long-lasting marine performance
• Product Origin and Import Information: Product made in Taiwan; In accordance with updated U.S. import regulations, taxes, duties, or customs fees if applicable are not included in the listed price

Aftermarket outboard piston with piston ring 6E7-11631-00-97

Bore size: 56mm

Similar part number: Sierra #18-4135

Fit on models:
9.9 hp
1985-90 - 9.9ES
1986-90 - 9.9EL
1986-90 - 9.9L, 9.9S
1991-93 - 9.9ELH
1991-93,97 - 9.9ESH
1991-93,99,01-02 - 9.9MSH
1991-94,98 - 9.9MLH
1996 - 9.9ELRU
1998 - 9.9MSHW
2001 - 9.9MSHKZ

15 hp
1985-90 - 15L
1986-90 - 15EL, 15ES
1986-90 - 15S
1991-92,95 - 15ELH
1991-92,95,97 - 15ESH
1991-92,99 - 15MLH
1991-92,96 - 15MSH

Package
1 x piston kit (piston/piston pin/clip x2/piston ring x2) for outboard

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