1 years
China
Certification: ISO9001 factory production; CE documents available upon request
Real Product Photos: Labyrinth washer seal overview, sealing‑groove detail, crankshaft assembly reference picture
.This heavy‑duty aftermarket labyrinth washer seal is a reliable replacement part for Tohatsu and Nissan 9.9HP,15HP and 18HP two‑stroke and four‑stroke marine outboard motors. It interchanges with OEM part numbers 350‑00051‑1 and 350‑00051‑0.
It is precision‑CNC‑machined from high‑strength alloy steel. This labyrinth washer seal offers excellent wear‑resistance, stable structural rigidity and reliable salt‑water corrosion resistance for long‑run crankcase marine working surroundings.
It forms an effective labyrinth sealing barrier on the crankshaft journal. It reduces oil blow‑by, restrains crankcase lubricant leakage, and keeps moisture and fine debris from entering the crankcase while your outboard operates under tough on‑water conditions.
This sealing washer is strictly manufactured following original OEM specifications. It maintains accurate fitting clearance and consistent sealing performance during high‑speed crankshaft rotation. It resolves common crankcase troubles including oil seepage, excessive oil consumption and crankcase internal contamination caused by worn‑out original sealing washers.
All critical dimensions comply with OEM standards. You can complete quick, straightforward drop‑in installation, and no trimming or extra adjustments are needed. Thoroughly clean mating surfaces and clear away burrs before fitting. Protect the precision labyrinth grooves from scratches throughout assembly.
Boat Motor Ladyrinth Washer Seal 350-00051-1 for Tohatsu Nissan Outboard 9.9HP 15HP 18HP 2/4 stroke Engine
For Tohatsu Nissan Models: M NS F 9.9, 15, 18 horsepower (2 & 4 stroke) engines.
Ladyrinth Washer Seal
Boat Motor for Outboard Engine
PISTON & CRANKSHAFT | 18 HP | 2002 | Evinrude | M18E2 |
PISTON & CRANKSHAFT | 9.9 HP | 2002 and earlier | Nissan Outboard | NS15D |
PISTON & CRANKSHAFT | 9.9 HP | 2002 and earlier | Nissan Outboard | NS9.9D |
PISTON & CRANKSHAFT | 9.9 HP | 2002 and earlier | Nissan Outboard | NS9.9D2 |
PISTON & CRANKSHAFT | 15 HP | 2002 and earlier | Nissan Outboard | NS15D2 |
PISTON & CRANKSHAFT | 15 HP | 2002 and earlier | Nissan Outboard | NS18E |
PISTON & CRANKSHAFT | 18 HP | 2002 and earlier | Nissan Outboard | NS18E2 |
PISTON & CRANKSHAFT | 9.9 HP | 2003 | Nissan Outboard | NS9.9D2 |
PISTON & CRANKSHAFT | 15 HP | 2003 | Nissan Outboard | NS15D2 |
PISTON & CRANKSHAFT | 18 HP | 2003 | Tohatsu Outboard | M18E2 |
PISTON & CRANKSHAFTX | 15 HP | 2003 | Tohatsu Outboard | M15D2 |
PISTON & CRANKSHAFT | 15 HP | 2002 | Evinrude | M15D2 |
PISTON, CRANK SHAFT | 9.9 HP | 2002 | Evinrude | M9.9D2 |
PISTON & CRANKSHAFT | 9.9 HP | 2002 | Evinrude | M9.9D |
PISTON & CRANKSHAFT | 9.9 HP | 2002 | Tohatsu Outboard | M9.9D |
PISTON, CRANK SHAFT | 9.9 HP | 2002 | Tohatsu Outboard | M9.9D2 |
PISTON & CRANKSHAFT | 15 HP | 2002 | Tohatsu Outboard | M15D2 |
PISTON & CRANKSHAFT | 18 HP | 2002 | Tohatsu Outboard | M18E2 |
PISTON & CRANKSHAFT | 9.9 HP | 2003 | Tohatsu Outboard | M9.9D2 |
PISTON & CRANKSHAFT | 18 HP | 2003 | Nissan Outboard | NS18E2 |