1. Replacement: This Impeller replace Nissan / Tohatsu outboard motors Part Number: 3B2-65021-1 , Sierra 18-8920 2. Dimensions: Number of Blades: 6 Height: 18.5mm External Impeller Overall Diameter: 40mm Internal Shaft Insert Diameter: 11.5mm Brass Hub 3. Applications: Fit Tohatsu 2-stroke outboard motors: M6B, M8B, M9.8B Fit Tohatsu 4-stroke outboard motors: MFS8, MFS9.8 Fit Nissan 2-stroke outboard motors: NS8, NS9.8 Fit Nissan 4-stroke outboard motors: NSF8, NSF9.8
Fit Boat Motor Water Pump Impeller | Fit Engine HP | Fit OEM Number |
Fit Tohatsu Nissan Outboard Engine | 25/30/40hp | 345-65021-0 |
Fit Tohatsu Nissan Outboard Engine | 30 /40/50hp | 3C8-65021-2 |
Fit Tohatsu Nissan Outboard Engine | 2.5/3.5/5/6hp | 369-65021-1 |
Fit Tohatsu Nissan Outboard Engine | 9.9/15/ 20hp | 334-65021-0 |
Fit Tohatsu Nissan Outboard Engine | 6/8/9.8 hp Brass Hub | 3B2-65021-1 |
Fit Tohatsu Nissan Outboard Engine | 6/8/9.8 hp Plastic Hub | 3B2-65021-1 |
Fit Tohatsu Nissan Outboard Engine | 50/60/70/90 | 3B7-65021-2 |
Fit Tohatsu Nissan Outboard Engine | 55A/M55B/M70A/M70A2 | 353-65021-0 |