Water Pump Repair Kit for Suzuki DT75/DT85 2-Stroke Outboards — Replaces 17400-95351
Water Pump Repair Kit for Suzuki DT75/DT85 2-Stroke Outboards — Replaces 17400-95351 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 Repair Kit for Suzuki DT75/DT85 2-Stroke Outboards — Rep...
Water Pump Repair Kit for Suzuki DT75/DT85 2-Stroke Outboards — Replaces 17400-95351 is backordered and will ship as soon as it is back in stock.
Product Details
This water pump repair kit is designed for servicing the cooling system on selected Suzuki DT75 and DT85 two-stroke outboard engines. It provides the primary service components needed to replace worn water-pump parts and help restore proper cooling-water circulation.
The kit is listed as a replacement for Suzuki OEM part number 17400-95351. Some aftermarket catalogs also associate this application with Suzuki references 17400-95350 and 17400-95550, as well as Sierra 18-3244 and Mallory 9-45502. Always compare the part number, engine model, horsepower, stroke, year, and the original components before ordering.
- Replacement water-pump service kit for selected Suzuki two-stroke outboards.
- Helps restore cooling-water flow and reduce the risk of overheating caused by worn pump components.
- Includes an impeller, wear plate, gasket, and impeller key as listed below.
- Designed as an aftermarket replacement rather than a Suzuki-branded OEM assembly.
Part Number Matrix
Use the following references as cross-reference information. Confirm the exact application for your engine before installation.
| Brand | Part Number | Reference Type |
|---|---|---|
| Suzuki | 17400-95351 | OEM replacement reference |
| Suzuki | 17400-95350 | Reported superseded or cross-reference number |
| Suzuki | 17400-95550 | Reported cross-reference number |
| Sierra | 18-3244 | Aftermarket cross-reference |
| Mallory | 9-45502 | Aftermarket cross-reference |
Engine & Model Compatibility
The primary listed application is for Suzuki DT75 and DT85 two-stroke outboards. Model and year coverage can vary by serial-number range and production configuration, so verify the complete engine identification before ordering.
| Brand | Model | Rated HP | Stroke | Reported Years | OEM Reference | Fitment Note |
|---|---|---|---|---|---|---|
| Suzuki | DT75 | 75 | 2-Stroke | 1983–1997 | 17400-95351 | Verify the engine serial-number range and original pump components. |
| Suzuki | DT85 | 85 | 2-Stroke | 1985–2000 | 17400-95351 | Verify the engine serial-number range and original pump components. |
Technical Specifications
- Product Type
- Water pump repair kit
- Application
- Selected Suzuki DT75 and DT85 2-stroke outboards
- Installation
- Replacement service part; professional installation is recommended
- Primary OEM Reference
- 17400-95351
- Construction
- Aftermarket replacement components
What’s in the Box
- 1 x Water pump impeller — 17461-95501
- 1 x Impeller or wear plate — 17471-95504
- 1 x Water-pump gasket — 17472-95200
- 1 x Impeller key — 09420-04005
Package contents are based on the listed repair-kit configuration. Inspect the existing pump housing, cover, cup, and related hardware during service; worn parts outside this kit may require separate replacement.
Installation Notes
- Disconnect the battery and place the outboard in neutral. Follow the engine manufacturer’s service procedures and support the lower unit securely.
- Remove the lower unit or gearcase by unfastening the appropriate mounting hardware.
- Remove the water-pump housing and the existing pump components.
- Clean the mating surfaces and inspect the housing, pump cup, cover, and driveshaft area for scoring, corrosion, distortion, or excessive wear.
- Install the gasket and plate, position the impeller key correctly, and install the impeller. Confirm that the key is fully seated and that the impeller vanes are oriented as specified by the service procedure.
- Reinstall the pump housing and tighten fasteners according to the engine manufacturer’s specifications.
- Reinstall the lower unit, making sure the driveshaft, shift mechanism, and water tube are correctly aligned.
- After assembly, run the engine in a safe water-test environment and confirm a steady tell-tale stream and normal operating temperature.
Troubleshooting & FAQ
How do I confirm that this kit fits my Suzuki engine?
Check the engine brand, model, horsepower, two-stroke configuration, year, and serial-number range. Also compare the original water-pump components and verify that your engine uses OEM reference 17400-95351 or a documented equivalent. Model names alone are not sufficient to confirm fitment.
What are the signs of a failing water pump?
Common symptoms include a weak or absent tell-tale stream, overheating at idle or low speed, an engine-temperature warning, or visible deterioration of the impeller. Stop operating the engine if it overheats and inspect the cooling system before further use.
How often should the impeller be replaced?
Impeller service intervals depend on the manufacturer’s schedule, operating hours, storage conditions, and water quality. Replace it at the recommended interval and inspect it sooner when the outboard is used in saltwater, sandy water, silty water, or after extended storage.
Is this kit compatible with Suzuki EL50 or EL85 models?
Those models are not included in the primary DT75/DT85 application listed for this product. Do not rely on a model name alone; confirm the exact OEM water-pump reference, year, and serial-number range before ordering.
Is this an OEM Suzuki kit?
No. This listing is for an aftermarket replacement kit. Suzuki and other brand names and part numbers are used only to identify the intended application and cross-reference information.
What should I do if the parts do not match my pump?
Do not force the components into place or operate the engine. Compare the original parts and reference numbers, confirm the complete engine identification, and contact support before installation if the dimensions or configuration differ.
Safety & Important Information
- Verify the engine model, horsepower, stroke, year, serial-number range, and OEM reference before ordering.
- Compare the supplied components with the original parts before installation.
- Disconnect the battery and secure the outboard before removing the lower unit.
- Use the manufacturer’s service manual for torque values, alignment procedures, and safety requirements.
- Do not operate an outboard that shows overheating symptoms or lacks a proper cooling-water stream.
- This is an aftermarket replacement and is not manufactured or branded by Suzuki.
About Sea Sierra
- Marine replacement parts selected for practical servicing and real-world use.
- Cross-reference information provided to help customers compare common marine part numbers.
- Support available for product questions and fitment checks before installation.
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