Water Pump Impeller Repair Kit – Fits Suzuki DF25 4-Stroke (Replaces 17400-95J02, 17400-95J03)
Water Pump Impeller Repair Kit – Fits Suzuki DF25 4-Stroke (Replaces 17400-95J02, 17400-95J03) is backordered and will ship as soon as it is back in stock.
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Worry-free returns
Worry-free returns
You may return most new, unopened items within 7 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Delivery and Shipping
Delivery and Shipping
Free standard shipping on all orders under 1 KG
Water Pump Impeller Repair Kit – Fits Suzuki DF25 4-Stroke (Replace...
Product Details
This Water Pump Impeller Repair Kit is specifically engineered for Suzuki 25HP DF25 V-Twin 4-Stroke outboard engines from model years 2006 to 2014. It contains the essential components needed to service the water pump and restore the engine’s cooling system to optimal factory performance.
This kit serves as a direct aftermarket replacement for Suzuki part numbers 17400-95J00, 17400-95J01, 17400-95J02, and 17400-95J03, as well as Sierra 18-3264 and SeaSierra 17400-98661.
- Installs as a direct OEM-equivalent replacement with no modifications required.
- Engineered for marine environments with a durable neoprene rubber impeller and stainless steel wear plate.
- Includes a new impeller, gasket, plate, seal, and key for a complete service job.
Part Number Matrix
Use this matrix to confirm equivalent references across OEM and aftermarket suppliers.
| Brand | Part Number |
|---|---|
| Suzuki | 17400-95J00 |
| Suzuki | 17400-95J01 |
| Suzuki | 17400-95J02 |
| Suzuki | 17400-95J03 |
| Sierra | 18-3264 |
| SeaSierra | 17400-98661 |
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| Brand | Model | Rated HP | Stroke | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| Suzuki | DF25 V-Twin | 25 | 4-Stroke | 2006–2014 | 17400-95J02, 17400-95J03 |
Technical Specs
- Product Type
- Water Pump Impeller Repair Kit
- Installation
- Direct OEM replacement
- Materials
- Stainless steel plate, neoprene rubber impeller
- Product Dimensions
- 15.0 × 12.0 × 4.0 in (381 × 305 × 102 mm)
- Package Weight
- 1 lb (0.45 kg)
What’s in the Box
- 1 x Impeller (Replaces 17461-96301/17461-96302/17461-96303)
- 1 x Key (Replaces 09420-04006)
- 1 x Gasket (Replaces 17472-96302/17472-96303)
- 1 x Plate (Replaces 17471-95J01)
- 1 x Seal (Replaces 17416-95J00)
Installation Notes
- Disconnect the battery and remove the engine cowling.
- Place the outboard in neutral, then unbolt and carefully remove the lower unit (gearcase) from the engine leg.
- Locate and unbolt the water pump housing cover (typically 4-6 bolts).
- Remove the old impeller, wear plate, gasket, and seal, taking note of their correct orientation.
- Thoroughly clean all mating surfaces, removing any old gasket material, salt deposits, or corrosion.
- Install the new seal, plate, and gasket into the housing.
- Insert the new woodruff key into the slot on the driveshaft.
- Align the keyway on the new impeller and slide it onto the driveshaft. Rotate the shaft clockwise to help seat the impeller vanes correctly inside the housing.
- Reinstall the water pump housing and tighten the bolts to the manufacturer's specified torque in a crisscross pattern.
- Lightly grease the driveshaft splines and reinstall the lower unit onto the outboard leg.
- Reconnect the battery, start the engine in water, and confirm a steady stream of water from the tell-tale outlet.
Troubleshooting & FAQ
How do I know if this kit fits my specific engine?
This kit is confirmed to fit Suzuki DF25 V-Twin 4-Stroke outboard models with 25 horsepower, manufactured from 2006 through 2014. Please verify your model and year against the compatibility table before ordering.
What are the signs of a failing water pump impeller?
Common symptoms include the engine overheating at idle or low speeds, a weak or intermittent water stream from the "tell-tale" cooling outlet, or finding brittle, cracked, or deformed impeller vanes upon visual inspection.
How often should I replace my engine's impeller?
As a general maintenance guideline, it is recommended to inspect the impeller annually and replace it every 2 to 3 years or every 200-300 operating hours, whichever comes first, to prevent cooling system failure.
Is the included impeller resistant to saltwater and fuel?
The impeller is made from durable neoprene rubber, which is highly resistant to degradation from saltwater, heat, and trace amounts of oil or exhaust gases commonly found within the raw water cooling system.
Do I need any special tools for installation?
Standard mechanical tools (socket set, screwdrivers) are sufficient for the job. No proprietary or special tools are required. A torque wrench is recommended to correctly tighten the housing bolts upon reassembly.
What is the difference between OEM and aftermarket parts?
This listing is an aftermarket replacement, not an original equipment manufacturer (OEM) part. It is built to meet or exceed OEM-level specifications using comparable high-quality materials. Our parts are manufactured in an ISO 9002 certified facility and are batch-inspected to ensure quality and consistency.
How much is shipping and how fast will I get my order?
We ship worldwide quickly, with typical transit times of 5–15 days for most regions. Standard shipping is free for all orders. Expedited shipping options and exact costs will be presented at checkout if available for your location.
What is the warranty and return policy?
This product is covered by a 1-year warranty against manufacturing defects under normal marine use. If you encounter any issues, please contact our support team with your order details for assistance. Returns are accepted within our standard window, provided the item is unused and in its original packaging. Please see our full policy page or reach out for instructions.
Safety & Important Info
- Verify images and specifications against your original part before purchasing. If anything differs—even if your model appears on the compatibility list—do not purchase.
- This is an aftermarket replacement part, not an OEM component. Brand names and part numbers are used for reference purposes only.
- Professional installation by a qualified marine mechanic is recommended for safety, proper function, and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and rigorously tested for real-world marine conditions.
- Fast Global Fulfillment — We offer free standard delivery to most regions, with parts typically arriving in 5–15 business days.
- Manufacturer-Direct Value — By working directly with our manufacturing partners, we provide fair pricing without ever compromising on materials or quality control.
Payment & Security
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