Piston Kit Mercury / Mariner 70 - 115 Hp Looper Top Guided Standard OEM#: 777-815965A4 OEM#: 777-815965A4 777-815965T4 9-53246 G14660 S18-4623 SKU 100-35K

Piston Kit Mercury / Mariner 70 - 115 Hp Looper Top Guided Standard OEM#: 777-815965A4

SKU: 100-35K

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 777-815965A4
- Additional OEM Numbers: 777-815965A4, 777-815965T4, 9-53246, G14660, S18-4623
- Durable Construction: Manufactured with premium materials to meet or exceed OEM specifications
- Color-Coded: 3.375" Top Guided
- Brand: WSM - the leading aftermarket and trusted specialist in marine engine components

Compatible With: Mercury 3 Cyl 3.375 Bore Looper 70 (1987-1990), Mercury 3 Cyl 3.375 Bore Looper 75 (1992-1993), Mercury 3 Cyl 3.375 Bore Looper 80 (1987-1990), Mercury 3 Cyl 3.375 Bore Looper 90 (1987-1993), Mercury 4 Cyl 3.375 Bore Looper 100 (1985-1993), Mercury 4 Cyl 3.375 Bore Looper 115 (1989-1993)

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