Genuine Tohatsu Outboard Water Pump Impeller 6/8/9.8HP - P/N: 3B2-65021-1
3B2-65021-1
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Genuine Tohatsu Outboard Water Pump Impeller
Precision Engineered for 6hp, 8hp, & 9.8hp Tohatsu Marine Engines
Maintain the peak performance and longevity of your Tohatsu outboard engine with this genuine water pump impeller, part number 3B2-65021-1. This critical component is at the heart of your engine's cooling system, ensuring consistent water flow to prevent overheating and costly damage. Opting for a genuine Tohatsu part guarantees the highest standards of quality, materials, and precise fitment, crucial for the demanding marine environment.
Crafted from a durable, high-grade neoprene rubber compound, this impeller is designed to withstand extreme temperatures and corrosive saltwater conditions. It delivers the reliable performance you expect from Tohatsu, providing optimal water circulation and maintaining your engine's optimal operating temperature. Replacing your impeller regularly with an authentic part is key to trouble-free boating and protecting your investment.
Key Features
- β Genuine Tohatsu OEM Quality: Factory-specified for perfect fit and superior reliability.
- β Durable Neoprene Construction: High-grade rubber resists corrosion and wear in marine environments.
- β Optimised Water Flow: Engineered for maximum cooling efficiency, preventing engine overheating.
- β Exact OEM Replacement: Designed to meet or exceed original specifications for a seamless installation.
- β Maintains Engine Longevity: Protects vital engine components by ensuring proper operating temperatures.
Technical Specs
| Part Number: | 3B2-65021-1 |
| Material: | High-Grade Neoprene Rubber |
| Number of Blades: | 6 |
| Application: | Water Pump |
| Condition: | New |
Vehicle / Engine Fitment Guide
| Make | Model (HP) | Engine Details |
|---|---|---|
| Tohatsu | 6hp Outboard | Various models (please verify) |
| Tohatsu | 8hp Outboard | 2-Cylinder 2-Stroke (Serial number starting '0N') |
| Tohatsu | 8hp 4-Stroke (209cc) | Standard Gearbox |
| Tohatsu | 9.8hp Outboard | Various models (please verify) |
OEM Part Number Cross Reference
| Tohatsu | 3B2-65021-1 |
Frequently Asked Questions
Why is it important to use a genuine Tohatsu impeller?
Using a genuine Tohatsu impeller ensures precise fitment, correct material composition, and optimal design to deliver the best cooling performance for your engine, preventing premature wear and potential damage. Aftermarket impellers may not meet the same strict quality standards.
How often should I replace my outboard's water pump impeller?
It is generally recommended to replace your outboard water pump impeller every 100 hours of operation or annually, whichever comes first. Even if an engine is not used frequently, the rubber can harden and crack over time, reducing its effectiveness. Regular replacement is a small cost to prevent major engine issues.
What are the signs that my impeller might need replacing?
Common signs include reduced water flow from the tell-tale (pee hole), engine overheating, a weak or intermittent stream from the tell-tale, or a sudden increase in engine temperature gauge readings. If you notice any of these, it's advisable to inspect and potentially replace your impeller immediately.
Note: Please verify your vehicle model and year before purchasing.
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