1 years
China
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 pinion bevel gear serves as a functional aftermarket replacement matching OEM part number 3B2‑64020‑1. It is engineered to suit Tohatsu, Nissan and Mercury outboard units within NS6, NS8 and NS9.8 series.
Built from wear‑resistant quenched alloy steel, this component undergoes accurate CNC machining plus comprehensive heat‑treatment procedures. Its solid build maintains stable structural rigidity under sustained torque loads and salt‑spray marine operating conditions.
Hardened bevel gear teeth resist chipping and scuffing when shifting back and forth between forward and reverse gears.
Each shaft‑hole dimension and spline parameter closely meets OEM tolerance benchmarks. Service technicians can perform fast, precise fitting, and no trimming or secondary rework is needed.
This practical service‑grade aftermarket component fixes typical gear‑case failures, including uneven power delivery, harsh grinding noises, gear jumping‑out and heavily abraded tooth surfaces. Replacing your worn‑out pinion bevel gear brings back steady power transfer inside the outboard gear case. Always follow the official factory service manual for correct installation and gear‑oil refilling. After proper assembly, your outboard will offer consistent power‑output performance on open‑water environments.
PINION BEVEL GEAR "B" that fits TOHATSU / NISSAN OUTBOARD 6, 8, 9.8 horsepower (2-stroke, 4 stroke) engines.
TOHATSU/NISSAN OEM PART NUMBER:PINION GEAR : #3B2-64020-0 M / 3B2-64020-1
Fit TOHATSU/NISSAN Outboard Models (Year 1997 to 2011 later):M6, M8, M9.8 series
MFS6, MFS8, MFS9.8 series
NS6, NS8, NS9.8 series
NSF6, NSF8, NSF9.8 series