Certification
Manufactured in ISO9001‑certified production facility. CE documents available upon buyer’s request.
13. Real Product Photos
Pinion bevel gear overview shot, bevel tooth close‑up view, inner spline detail view, outboard gear‑case installation reference picture
14. Independent Product Description
This rugged marine 13‑tooth pinion bevel gear acts as a capable aftermarket replacement matching OEM part number 350‑64020‑0. It is made for Tohatsu two‑stroke outboard models NS F9.9, F15 and F18 rated 9.9‑horsepower,15‑horsepower and 18‑horsepower.
Built from wear‑resistant quenched alloy steel, this component goes through accurate CNC machining alongside thorough heat‑treatment steps. Its solid construction keeps steady structural rigidity under continuous torque loads and salt‑spray marine surroundings. Hardened bevel gear teeth hold up against chipping and scuffing during repeated forward‑reverse gear shifts.
Every shaft‑hole measurement and spline dimension closely meets OEM tolerance benchmarks. Fitters can complete quick, exact installation, and no trimming or secondary rework is necessary.
This practical service‑grade aftermarket part fixes common gear‑case issues, such as uneven power transmission, grinding gear noise, gear jumping and heavily worn‑down tooth surfaces. Replacing the worn‑out pinion bevel gear restores stable power transfer inside your outboard lower unit. Always consult the official factory service manual for proper mounting and gear‑oil refilling. Once assembled correctly, your Tohatsu outboard will deliver reliable power‑output performance on open water.
OEM No.: 350-64020-0/350640200M
For TOHATSU/NISSAN outboard 9.9, 15, 18 HP
2002 And Earlier NS15B2 TRANSMISSION WATER PUMP
2002 And Earlier NS15D TRANSMISSION, WATER PUMP
2002 And Earlier NS15D2 TRANSMISSION, WATER PUMP



1 years
China