Water Pump Service Kit Without Housing for Suzuki DF40A DF50A DF60A 4-Stroke Outboards
Water Pump Service Kit Without Housing for Suzuki DF40A DF50A DF60A 4-Stroke Outboards is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
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Water Pump Service Kit Without Housing for Suzuki DF40A DF50A DF60A...
Water Pump Service Kit Without Housing for Suzuki DF40A DF50A DF60A 4-Stroke Outboards is backordered and will ship as soon as it is back in stock.
Product Details
This aftermarket water pump service kit without the water pump housing is designed for Suzuki DF40A, DF50A, and DF60A 4-stroke outboard engines from 2010 onward. It is intended to service the water pump assembly and help restore reliable engine cooling during routine maintenance or repair.
The kit is an aftermarket replacement associated with Suzuki OEM reference numbers 17400-88L00 and 17400-88L01. The aftermarket reference is 18-4552.
- Designed for water pump service on compatible Suzuki 4-stroke outboards.
- Helps renew worn pump service components during cooling-system maintenance.
- Water pump housing is not included.
- Confirm the engine model, year, and original part number before ordering.
Part Number Matrix
These are the documented manufacturer and aftermarket reference numbers associated with this service kit. They should be used together with the engine fitment information below.
| Brand or Type | Part Number |
|---|---|
| Suzuki OEM reference | 17400-88L00 |
| Suzuki OEM reference | 17400-88L01 |
| Aftermarket reference | 18-4552 |
Engine & Model Compatibility
Company fitment data identifies the following Suzuki 4-stroke outboard models and year range:
| Brand | Model | Rated HP | Stroke | Years | OEM Reference | Fitment Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF40A | 40 HP | 4-Stroke | 2010+ | 17400-88L00 / 17400-88L01 | Verify the exact model designation and serial-number range. |
| Suzuki | DF50A | 50 HP | 4-Stroke | 2010+ | 17400-88L00 / 17400-88L01 | Verify the exact model designation and serial-number range. |
| Suzuki | DF60A | 60 HP | 4-Stroke | 2010+ | 17400-88L00 / 17400-88L01 | Verify the exact model designation and serial-number range. |
Technical Specs
- Product Type
- Aftermarket water pump service kit
- Housing
- Not included
- Application
- Suzuki DF40A, DF50A, and DF60A 4-stroke outboards
- Fitment Range
- 2010 and newer according to company fitment data
- OEM References
- 17400-88L00 and 17400-88L01
- Aftermarket Reference
- 18-4552
What’s in the Box
This listing is for the water pump service kit without the water pump housing. Individual component quantities are not specified in the company product record; compare the kit and your existing pump assembly before installation.
- Water pump service components for the compatible outboard application
- Water pump housing not included
Installation Notes
- Disconnect the battery and place the outboard in neutral. Follow the safety procedures in the engine service manual.
- Remove the lower unit according to the manufacturer’s service instructions.
- Remove the water pump cover and take out the existing impeller and service components.
- Inspect the pump housing, pump cup, wear plate, driveshaft, keyway, and related sealing surfaces for wear or damage. Replace damaged components before reassembly.
- Clean old gasket material and debris from the mating surfaces.
- Install the supplied service components in the correct order, using the service manual for component orientation and tightening specifications.
- Fit the impeller over the driveshaft key and seat the vanes in the correct rotational direction for the engine.
- Reinstall the water pump cover and lower unit. Ensure the driveshaft, shift shaft, and water tube are correctly aligned.
- Supply cooling water to the engine before starting. Run the engine briefly and check for a steady tell-tale stream and any signs of leakage or overheating.
Troubleshooting & FAQ
What does this service kit include?
This is a water pump service kit for the specified Suzuki applications. The water pump housing is not included, and individual component quantities are not specified in the company product record. Confirm the supplied contents before installation.
Which engines does this kit fit?
Company fitment data lists Suzuki DF40A, DF50A, and DF60A 4-stroke outboards from 2010 onward. Check the complete model designation, year, serial number, and existing part number before ordering.
Does this kit include the water pump housing?
No. The company product description specifies a water pump service kit without the water pump housing.
What are the compatible reference numbers?
The documented Suzuki OEM reference numbers are 17400-88L00 and 17400-88L01. The aftermarket reference is 18-4552. Reference numbers alone do not replace verification of the complete engine fitment.
How can I tell if the water pump needs service?
Common indications include a weak or missing tell-tale stream, overheating warnings, reduced cooling performance, or a damaged, stiff, cracked, or missing-vane impeller. Inspect the complete pump assembly when servicing it.
How often should the impeller and pump components be inspected?
Follow the maintenance schedule in your engine service manual. Inspection frequency may need to increase when operating in sandy, silty, or saltwater conditions.
Is this an OEM Suzuki part?
No. This is an aftermarket replacement service kit that references the listed Suzuki OEM part numbers for application identification.
Safety & Important Info
- Verify the complete engine model, year, serial number, stroke, and original part number before purchase.
- Confirm that your application requires a service kit without the water pump housing.
- Do not operate the outboard without an adequate supply of cooling water.
- Use the manufacturer’s service manual for disassembly procedures, component orientation, and torque specifications.
- Professional installation is recommended if you are not familiar with outboard lower-unit or water-pump service.
About Sea Sierra
- Marine Replacement Parts — We provide aftermarket components for routine marine maintenance and repair.
- Application-Focused Listings — Product fitment and reference numbers are presented to help you compare the part with your engine.
- Service Support — Always verify model and serial-number details before installation.
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