Piston Rings Mercury / Mariner 30 / 40 Hp 89-97 Cross Flow Standard OEM#: 39-18653A12 OEM#: 39-18653A12 SKU 200-05

Piston Rings Mercury / Mariner 30 / 40 Hp 89-97 Cross Flow Standard OEM#: 39-18653A12

SKU: 200-05

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 39-18653A12
- Durable Construction: Manufactured with premium materials to meet or exceed OEM specifications
- Color-Coded: 2.565"
- Brand: WSM - the leading aftermarket and trusted specialist in marine engine components

Compatible With: Mercury 4 Cyl 2.565 Bore Cross Flow 30 (1989-1997), Mercury 4 Cyl 2.565 Bore Cross Flow 40 (1989-1997)

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