fits model: Ex570, Ex, 570. make: Yamaha. year: 1987.

( Manufacturer Part Number: 82M-W1247-03-00 ), ( Part Type: Engine Pump )
The Yamaha EX570 EXCITER engine is a powerful and reliable workhorse, known for its capability to handle tough jobs with ease. One essential component of this engine that ensures its efficient operation is the water pump. The Water Pump (82m-W1247-03-00) is a crucial accessory designed to circulate coolant through the EX570 engine, maintaining optimal engine temperature for optimal performance and prolonging its lifespan.
The 82m-W1247-03-00 Water Pump for the Yamaha EX570 EXCITER engine is a high-quality OEM part. Its robust design guarantees efficient cooling, allowing the engine to run smoothly, even under heavy loads. Known for its reliability, this water pump is engineered using materials of the highest standard to withstand the rigors of continuous use.
This water pump houses a crankshaft-driven impeller. The impeller is responsible for creating a vacuum to draw coolant into the engine and pushing it outwards to efficiently circulate the coolant throughout the system. The impeller housing is thermally insulated to promote efficient cooling and is designed to be self-ventilating to prevent damaging airlocks. This self-contained vent system prevents the formation of negative pressure inside the system, maintaining proper coolant flow.
The hydraulic drivesignificantly contributes to the water pump's effectiveness in this application. This component ensures a constant and tension-free drive belt, enabling the water pump to run at optimal performance levels. Additionally, it facilitates easy installation and maintenance.
The OEM design of this water pump guarantees a seamless fit on the Yamaha EX570 EXCITER engine. The 82m-W1247-03-00 water pump is a direct replacement for the original water pump that came with your EX570, making it an ideal choice for maintenance and repair.
When it comes to engine cooling, the water pump plays a pivotal role. With the OEM Yamaha 82m-W1247-03-00 Water Pump, you ensure you're using a high-quality part that will keep your EX570 engine running at optimal temperature for impressive performance and longevity.
Buying a used Yamaha EX570 Exciter engine with the part number (82M-W1247-03-00) for the water pump can be a significant investment. like any used motor part, it comes with its pros and cons. Here's a brief analysis of each:
Pros:1. Affordability: Buying a used water pump can be a cost-effective option, as it is typically less expensive than buying a new one.
2. Availability: Used parts are readily available from various sources, including local mechanics, online marketplaces, and salvage yards.
3. similarity: A used water pump from the same model year and make as your Yamaha EX570 exciter engine may be a good fit and perform similarly to the original part.
4. Potential savings on labor: If you're an experienced mechanic, installing a used water pump yourself could save you the labor costs of having it installed at a shop.
Cons:1. Unknown condition: Used parts may have already accumulated wear and tear, which could lead to additional expenses for repairs or replacements in the future.
2. Incompatibility: While used parts may be from the same model, there could be variations between the engine in your boat and the one the used water pump came from.
3. compatibility with other parts: Be sure to check for compatibility with other parts, such as the impeller or belt drive, before purchasing a used water pump.
4. Limited Warranty: Used parts often have no warranty, leaving you without any recourse if the part fails shortly after purchase.
Conclusion:When considering buying a used water pump (82M-W1247-03-00) for your Yamaha EX570 excited engine, weigh the pros and cons carefully. While there are cost savings, the potential for compatibility issues, lack of a warranty, and uncertainty of the pump's condition are significant considerations. It's essential to ensure that the used water pump is in good condition and will work properly with the other components in your engine. If possible, try to inspect the pump before purchasing or look for a seller with a good reputation for selling high-quality used parts.
Recommendation:For the best results, we would recommend starting with a trusted parts supplier or Yamaha dealership. Request a quote for a new water pump and also ask about the cost of a used one. If the used pump is of acceptable condition and significantly cheaper than a new one, it could be a worthwhile investment. Either way, ensuring your Yamaha EX570 exciter engine has a functional water pump is crucial to maintaining optimal performance and longevity of the engine.
Comes complete and assembled as shown. No corrosion damage. Pump is in great shape. Pump spins freely.
This is the water pump.