Certification: ISO9001 factory production; CE documents available upon request
Real Product Photos: Full impeller overview, 6‑blade close‑up shot, inner bore detail, water pump assembly installation reference picture
This robust aftermarket water pump impeller suits both two‑stroke and four‑stroke Tohatsu outboard motors, covering MFS8A3, MFS9.8A3 four‑stroke units as well as M6B, M8B, M9.8B two‑stroke engines. It is directly interchangeable with OE numbers 3B2‑65021‑1 and 3B2‑65021‑1M, and matches cross‑reference part codes including Mercury 47‑8037481, Sierra 18‑8920, Mallory 9‑45401, CEF 500344 and Parsun F8‑04000200.
Tohatsu Water Pump Impeller 3B2-65021-1
Sierra:18-8920
CEF 500344
No. Blades: 6
Depth /Height/ Width: 18mm
Outer/External impeller diameter: 40mm
Internal shaft insert/hub diameter: 12.1mm
Net Weight:25g
MFS8A3 MFS9.8A3
Tohatsu Two stroke : M6B M8B M9.8B
Tohatsu 4-stroke:MFS8 MFS9.8 F9.8A F8A MFS6A3 MFS8A2 MFS9.8A2
MFS8A3 MFS9.8A3
Nissan 2-stroke:NS8 NS9.8
Nissan 4-stroke:NSF8 NSF9.8



1 years
China