For Tohatsu Outboard 2 stroke M NS 4HP 5HP & Ring Kits 369000010

This aftermarket piston and ring kit with part number 369000010 fits Tohatsu M and NS series 4HP and 5HP 2‑stroke outboard motors. It uses finely processed heat‑resistant alloy to create firm cylinder sealing and stop internal compression leakage. You can complete fitting without making extra modifications. Designed against marine‑salt corrosion, this practical repair set revives worn‑out boat engines and keeps stable performance during on‑water operation.

Piston 369-00001-0 with Piston Ring 351-00011-0 for Tohatsu /Mercury outboard engines.
Item Description:
Piston Kit std (55mm) for Tohatsu Outboard Motor
4Hp-5Hp 2-Stroke
Mercury-Mariner
4Hp-5Hp 2-Stroke

(Kit includes Piston, Rings, Wrist Pin, & Clips)
Piston Diameter: 55.00mm

Piston Height: 54mm

Wrist Pin: 14mm

Part No BHB369-00001-0
R.O: 369-00001-0, 779-9615

This piston 369-00001-0 PISTON (STANDARD) part is also used on these models and components:

for TOHATSU engine

2003 M4C PISTON & CRANK SHAFT

2003 M5B PISTON & CRANK SHAFT

2003 M5BS PISTON & CRANK SHAFT

Engine

2003 NS4C PISTON & CRANK SHAFT

2003 NS5B PISTON & CRANK SHAFT

2003 NS5BS PISTON & CRANK SHAFT