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Yamaha F115-F300 & Mercury 225 Water Pump Spacer
Yamaha V4 V6
Mercury 225/250 EFI 4Stroke
| Quantity | Price |
| 1 | 5.15 |
Pro Marine Water Pump Spacer
Yamaha F115-F300 & Mercury 225 Water Pump Spacer
The Pro Marine 9075P Water Pump Spacer is a direct replacement for Yamaha OEM 61A-45538-00-00 and Mercury OEM 888690. This spacer plate is installed within the water pump assembly and helps maintain proper alignment and spacing of critical cooling system components.
Commonly replaced during water pump rebuilds and lower unit service, this spacer is used on numerous Yamaha four-stroke outboards and select Mercury four-stroke models that share Yamaha-designed powerhead and cooling system components.
Compatible Applications
Yamaha OEM number 61A-45538-00-00 is found across a wide range of Yamaha four-stroke outboards. Mercury OEM number 888690 references the same spacer used on certain Mercury-built Yamaha-platform engines.
| Manufacturer | Models |
|---|---|
| Yamaha | F115, LF115 |
| Yamaha | F150, LF150 |
| Yamaha | F175, LF175 |
| Yamaha | F200, LF200 |
| Yamaha | F225, LF225 |
| Yamaha | F250, LF250 |
| Yamaha | F300, LF300 |
| Mercury | 225 EFI FourStroke (0T653945 & Up) |
Yamaha used several water pump designs across different model years, gearcases, and driveshaft housings. Always verify your original OEM part number before ordering.
This spacer replaces Yamaha OEM 61A-45538-00-00 and Mercury OEM 888690.
OEM & Cross Reference Numbers
| Type | Part Number |
|---|---|
| Pro Marine | 9075P |
| Yamaha OEM | 61A-45538-00-00 |
| Mercury OEM | 888690 |
Alternative Brand Available
GLM 9075GM Water Pump Spacer
Looking for the GLM version? We also stock the GLM 9075GM Water Pump Spacer, which replaces the same Yamaha and Mercury OEM part numbers.
Product Specifications
- Brand: Pro Marine
- Part Number: 9075P
- Part Type: Water Pump Spacer Plate
- Replaces Yamaha: 61A-45538-00-00
- Replaces Mercury: 888690
- Application: Water Pump Assembly
What This Part Is Used For
The water pump spacer is an important component within the water pump assembly. It provides proper spacing and alignment between the wear plate, impeller, housing, and other cooling system components.
During water pump maintenance, technicians should inspect the spacer for wear, corrosion, pitting, or physical damage. Replacing worn components can help maintain proper water pressure and cooling system performance.
Key Features & Benefits
- Direct replacement for Yamaha 61A-45538-00-00
- Direct replacement for Mercury 888690
- Fits many Yamaha F115-F300 and LF115-LF300 outboards
- Fits Mercury 225 EFI FourStroke applications using OEM 888690
- Ideal during water pump rebuilds and cooling system service
- Pro Marine quality aftermarket replacement
- GLM alternative available above
FAQ
What OEM numbers does this replace?
This spacer replaces Yamaha OEM 61A-45538-00-00 and Mercury OEM 888690.
What Yamaha models use this spacer?
Common applications include Yamaha F115, F150, F175, F200, F225, F250,
and F300 models, including many LF-series variants.
What Mercury models use this spacer?
Mercury 225 EFI FourStroke models using OEM number 888690 commonly utilize this spacer.
Should I replace this during water pump service?
If corrosion, wear, or damage is found during inspection, replacement is recommended.
Do you carry another brand?
Yes. The GLM 9075GM version is linked above.
Dealer Discounts & Store Policies
Dealer / Marine Industry Discounts
Are you a marine dealer, technician, boat builder, or industry professional? We offer dealer pricing for qualified marine businesses.
Shipping Policy
- Free shipping on orders over $100 continental U.S.
- Orders ship via UPS, USPS, and FedEx.
- Orders received before 5:30 PM EST ship the same business day.
- Typical delivery time is 1-5 business days.
30-Day Return Policy
- Returns accepted within 30 days of delivery.
- Parts must be new, unused, and in original packaging.
- Installed parts are not returnable.
- Return authorization is required before sending items back.
Need help with a return or order question?
Contact Us
Phone: 941-721-3000
Searchable Terms
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