Piston Kit Mercury / Mariner 115 - 150 Hp 2.5L Optimax 2000 Starboard Standard OEM#: 858789T2 OEM#: 858789T2 SKU 100-28SK

Piston Kit Mercury / Mariner 115 - 150 Hp 2.5L Optimax 2000 Starboard Standard OEM#: 858789T2

SKU: 100-28SK

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 858789T2
- Durable Construction: Manufactured with premium materials to meet or exceed OEM specifications
- Color-Coded: 3.501"
- Brand: WSM - the leading aftermarket and trusted specialist in marine engine components

Compatible With: Mercury 6 Cyl 3.501 Bore 2.5L Optimax 115 (2000), Mercury 6 Cyl 3.501 Bore 2.5L Optimax 135 (2000), Mercury 6 Cyl 3.501 Bore 2.5L Optimax 150 (2000)

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