SEI Complete Water Pump Kit (Mercury Compatible)
The SEI Complete Water Pump Kit is a cooling system component specifically designed for Mercury Outboard Engines. It replaces the original OE# 817275A9 part, made from high-quality materials to ensure regular circulation of engine cooling water and prevent engine overheating.
Advantages and Features of the Complete Water Pump Kit
- Effective Cooling Performance: Provides high-flow water circulation, keeping the engine cylinder block and head at optimal operating temperature.
- Flexible Neoprene Impeller: Manufactured from neoprene rubber, enhancing resistance to dry running and maintaining flexibility for a long time.
- Stainless Steel Plate and Housing: Includes a stainless steel wear plate and housing within the pump body to prevent wear.
Technical Specifications
| Brand | SEI (Equivalent / Aftermarket) |
| OEM Reference Number | 817275A9 |
| Compatible Systems | Mercury Outboard Engines |
| Product Group | Water Pump and Impeller Kits |
Application and Usage
If no water flows from the engine tell-tale (pee hole), if the engine overheats, or during every annual periodic maintenance, the impeller and water pump kit should be replaced.
Maintenance and Installation Recommendations
During impeller installation, the vanes must be bent to match the engine's direction of rotation. Applying a small amount of soapy water to the pump housing during installation prevents dry friction during the initial start-up.
Frequently Asked Questions
Is this kit the same as a "housing kit"?
OE# 817275A9 is a different product family; its scope may vary by brand/model. Confirm compatibility with your engine serial number before ordering.
Which OEM number is this kit equivalent to?
No, this product is an aftermarket (equivalent) item that works in full compatibility with the original part. It replaces the original Mercury kit with OE# 817275A9.
Related Products and Categories
- Anode Products
- Gear Oil Products
- Seal Products
- Impeller Products
- Mercury Products
- Mercury Spare Parts Products
- Water Pump Products
- Maintenance Kit Products
- Inboard Engine Products
Is This the Right Product for Your Boat?
Provide your engine brand, model, and stern drive serial number to the Clever Marin team, and we will confirm together that the SEI Complete Water Pump Kit model is 100% compatible with your boat.
Delivery Information
Your orders are dispatched within an average of 28 business days. Free shipping on orders of 5000 TL and above.
Return Policy
You can return the products you purchased unconditionally within 14 days, provided they are unused and in their original packaging. You can contact us through our Customer Service page for return processes.