A quality aftermarket water pump impeller replacing Tohatsu OEM 345-65021-0 / 345650210M. This 6-blade impeller is used across selected Tohatsu 25HP, 30HP, 35HP and 40HP two-stroke engines and 25HP/30HP four-strokes. It provides a direct-fit, cost-effective alternative for routine servicing and complete water-pump rebuilds.
Tohatsu Water Pump Impellers (Aftermarket)
Water Pump Impeller for Tohatsu 25HP 30HP 2 & 4 Stroke (After Market)
SKU: MX345-65021-0
$24.45
Key benefits
Dimensions
- Outside Diameter: 44.10–44.25 mm
- Inside / Shaft Diameter: 17.12–17.30 mm
- Height / Depth: 20.25–20.30 mm
- Number of Blades: 6
- Material: Neoprene
Key Benefits
- Aftermarket replacement for 345-65021-0
- 6-blade flexible neoprene construction
- Direct replacement for the original impeller
- Restores correct cooling-water circulation
- Suitable for freshwater and saltwater use
- Ideal for scheduled maintenance and pump rebuilding
Compatible Outboards
- Tohatsu
- 2-Stroke
- M25C2 – 25HP, M25C3 – 25HP, M25H – 25HP, MX25H – 25HP, 25JET
- M30A3 – 30HP, M30A4 – 30HP, M30H – 30HP, MX30H – 30HP
- M35 – 35HP, M35C – 35HP
- M40C – 40HP
- 4-Stroke
- MFS25A – 25HP, MFS25B – 25HP, MFS25C – 25HP
- MFS30A – 30HP, MFS30B – 30HP, MFS30C – 30HP
Mercury / Mariner Applications
- Mercury 25HP 2-cylinder 2-Stroke
- Mercury 25JET 2-Stroke
- Mercury 30HP 2-cylinder 2-Stroke
- Mercury 25HP EFI 3-cylinder 4-Stroke
- Mercury 25HP EFI Jet
- Mercury 30HP EFI 3-cylinder 4-Stroke
- Corresponding Mariner versions
OEM & Aftermarket Cross References
- Tohatsu 345-65021-0, 345650210M, 3R0-65021-0
- Mercury / Mariner 47-16154-1, Mercury / Mariner 47-161541
- Sierra 18-8923
- CEF 500382
Signs Your Impeller Needs Replacing
- Weak or absent tell-tale stream
- Engine overheating
- Temperature warning alarm
- Reduced cooling-water flow
- Cracked or hardened blades
- Missing or damaged vanes
- Outboard stored for an extended period
- Water pump being rebuilt during scheduled maintenance
Shipping
Ships Australia-wide