Welcome Aboard!

10% savings across all ranges sitewide for new customers · Terms apply

FLASHSALE26

Aftermarket Water Pump Impeller for Suzuki DT20–DT60 and DF25–DF50 – Replaces 17461-96300, 17461-96301, 17461-96302, 17461-96310, 17461-96311 and 17461-96312

Regular price $16.06

Worry-free returns

Shop with confidence. If you’re not completely satisfied, eligible items may be returned within the return window, provided they are unused and in original packaging.


If the return is due to our error or a defective item, we’ll make it right.


Please contact us before returning any item.

Delivery and Shipping

Orders are typically processed within 1–2 business days.


U.S. orders usually arrive within 6–15 days, depending on stock location and destination.


International delivery times may vary due to customs processing.


Tracking information will be provided once your order ships.

If you have any questions, feel free to email us at info@seasierra.com, and we’ll get back to you within 20–36 hours.

Product Details

This aftermarket water pump impeller is designed for selected Suzuki outboard engines. It is listed for both Suzuki 2-stroke DT models and 4-stroke DF models, providing a replacement impeller for the engine's water-pump cooling system.

The impeller is identified as aftermarket reference 18-3096 and cross-references the Suzuki part numbers listed below. Confirm the complete engine model, stroke, year and serial-number range before ordering, because water-pump components can vary between applications.

  • Replacement water pump impeller for selected Suzuki outboards.
  • Applicable to the specific 2-stroke and 4-stroke Suzuki models listed in the fitment table.
  • Aftermarket replacement; Suzuki and Sierra references are used for identification and fitment comparison only.

Part Number Matrix

Use these manufacturer and aftermarket references to compare the impeller with the part installed in your engine.

Brand Part Number Reference Type
Suzuki 17461-96300 OEM reference
Suzuki 17461-96301 OEM reference
Suzuki 17461-96302 OEM reference
Suzuki 17461-96310 OEM reference
Suzuki 17461-96311 OEM reference
Suzuki 17461-96312 OEM reference
Sierra 18-3096 Aftermarket reference

Engine & Model Compatibility

The following applications are stated for this product. Keep the engine model, production year and stroke together when checking fitment.

Brand Model Rated HP Stroke Years OEM Reference
Suzuki DT20 20 2-Stroke 1986–1988 17461-96300 through 17461-96312
Suzuki DT25 25 2-Stroke 1983–1988 17461-96300 through 17461-96312
Suzuki DT30 30 2-Stroke 1983–1985 17461-96300 through 17461-96312
Suzuki DT35 35 2-Stroke 1987–1989 17461-96300 through 17461-96312
Suzuki DT40 40 2-Stroke 1984–1998 17461-96300 through 17461-96312
Suzuki DT60 60 2-Stroke 1984 17461-96300 through 17461-96312
Suzuki DF25 25 4-Stroke 1999–2010 17461-96300 through 17461-96312
Suzuki DF25A 25 4-Stroke 2015+ 17461-96300 through 17461-96312
Suzuki DF30 30 4-Stroke 1999–2007 17461-96300 through 17461-96312
Suzuki DF30A 30 4-Stroke 2015+ 17461-96300 through 17461-96312
Suzuki DF40 40 4-Stroke 1999+ 17461-96300 through 17461-96312
Suzuki DF50 50 4-Stroke 1999+ 17461-96300 through 17461-96312

Fitment note: A model name alone may not be sufficient for an exact match. Compare the original impeller and part number, and verify the engine's serial-number range with the applicable service or parts documentation.

Technical Specifications

Product Type
Water pump impeller
Application
Selected Suzuki 2-stroke DT and 4-stroke DF outboard engines
Aftermarket Reference
Sierra 18-3096
OEM References
Suzuki 17461-96300, 17461-96301, 17461-96302, 17461-96310, 17461-96311 and 17461-96312
Outside Diameter
Approximately 2.50 inches, based on the referenced application data
Inside Diameter
Approximately 0.625 inches, based on the referenced application data
Product Status
Aftermarket replacement; not a Suzuki genuine part

What's in the Box

  • 1 × Water pump impeller

Gaskets, wear plates, keys and other water-pump service components are not specified as included. Check the package contents before installation and obtain any additional service parts required for your engine.

Installation Notes

  1. Refer to the engine service manual and observe all safety procedures before beginning work.
  2. Disconnect the battery where appropriate and place the outboard in a safe, stable position.
  3. Remove the lower unit and water-pump housing according to the manufacturer's procedure.
  4. Remove the old impeller and inspect the housing, wear surfaces, drive interface and related hardware for wear or damage.
  5. Clean the housing and install the replacement impeller in the correct orientation for the engine.
  6. Reassemble the water-pump housing and lower unit using serviceable gaskets and hardware as required.
  7. Tighten fasteners to the manufacturer's specified torque and test the cooling-water flow before normal operation.

If the impeller does not match the original part in dimensions or drive interface, stop installation and verify the application before running the engine.

Troubleshooting & FAQ

What are common signs of a worn water-pump impeller?

A weak or missing telltale stream, overheating warnings and abnormal cooling performance can indicate an impeller or another cooling-system problem. Shut down the engine if overheating occurs and inspect the cooling system before continued operation.

How often should the impeller be replaced?

Replacement timing depends on the engine manufacturer's maintenance schedule and operating conditions. Inspect the impeller regularly and replace it when it is worn, brittle, damaged or due for scheduled service.

Does this fit every Suzuki DT or DF outboard?

No. This listing applies only to the Suzuki models, strokes and year ranges shown in the compatibility table. Verify the exact model and serial-number range before ordering.

Are gaskets or a complete water-pump repair kit included?

No. This product is listed as a single water pump impeller. Gaskets, wear plates, keys and other repair-kit components are not specified as included.

Is this an OEM Suzuki part?

No. This is an aftermarket replacement impeller. The Suzuki part numbers are provided as application references, not as a claim that the product is manufactured by Suzuki.

Safety & Important Information

  • Verify the exact engine model, stroke, year and serial-number range before purchase.
  • Compare the replacement with the original impeller, including outside diameter, inside diameter and drive interface.
  • Do not operate an outboard with inadequate cooling-water flow or an overheating warning.
  • Professional installation is recommended when lower-unit or water-pump service is unfamiliar.

About Sea Sierra

  • Marine Replacement Parts — We offer aftermarket components for common outboard maintenance and repair applications.
  • Application-Focused Listings — Product references and compatibility details are provided to help you compare the part with your engine.
  • Customer Support — Contact support with your engine model, year and serial information when you need help checking an application.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Cartes Bancaires
  • Diners Club
  • Discover
  • Google Pay
  • JCB
  • Maestro
  • Mastercard
  • PayPal
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.