Piston Kit Mercury / Mariner 135 - 200 Hp Bottom Guided Port Standard OEM#: 7055A3 OEM#: 7055A3 7442A36 7442A9 765-6309A3 765-6520A3 765-7227A3 765-7442A3 765-7442T36 765-7448A3 SKU 100-50PK

Piston Kit Mercury / Mariner 135 - 200 Hp Bottom Guided Port Standard OEM#: 7055A3

SKU: 100-50PK

This high-quality replacement part is designed for marine and jetski applications, offering exceptional performance and reliability.

Key Features:
- OEM Equivalent: Replaces Yamaha part number 7055A3
- Additional OEM Numbers: 7055A3, 7442A36, 7442A9, 765-6309A3, 765-6520A3, 765-7227A3, 765-7442A3, 765-7442T36, 765-7448A3
- Durable Construction: Manufactured with premium materials to meet or exceed OEM specifications
- Color-Coded: 3.125"
- Brand: WSM - the leading aftermarket and trusted specialist in marine engine components

Compatible With: Mercury 6 Cyl 3.125 Bore 2L 135 (1986-1991), Mercury 6 Cyl 3.125 Bore 2L 150 (1978-1991), Mercury 6 Cyl 3.125 Bore 2L 175 (1976-1981), Mercury 6 Cyl 3.125 Bore 2L XR2 150 (1986-1988)

Note: Always verify part numbers and compatibility with your specific engine model before installation.