Water Pump Impeller Kit – Fits Suzuki 6-15 HP Outboards (Replaces 17400-98551, 17400-98550)

Water Pump Impeller Kit – Fits Suzuki 6-15 HP Outboards (Replaces 17400-98551, 17400-98550)Water Pump Impeller Kit Fits Suzuki 6 15 HP Outboards (Replaces 17400 98551, 17400 98550) This water pump impeller kit is designed for Suzuki 2 stroke outboard engines ranging from 6 HP to 15 HP, manufactured between 1983 and 2002. It covers models including DT5, DT6, DT8, DT9. 9, DT15, and DT15C. This kit serves as a direct replacement for Suzuki part numbers 17400 98551 and 17400 98550, along with other aftermarket equivalents. Complete Service Kit:

Water Pump Impeller Kit – Fits Suzuki 6-15 HP Outboards (Replaces 17400-98551, 17400-98550)

This water pump impeller kit is designed for Suzuki 2-stroke outboard engines ranging from 6 HP to 15 HP, manufactured between 1983 and 2002. It covers models including DT5, DT6, DT8, DT9.9, DT15, and DT15C.

This kit serves as a direct replacement for Suzuki part numbers 17400-98551 and 17400-98550, along with other aftermarket equivalents.

• Complete Service Kit: Includes the impeller, wear plate, gasket, and key for a full replacement.
• Direct Fit: Manufactured to OEM specifications for reliable installation and performance.
• Broad Compatibility: Fits a wide range of Suzuki outboards, as detailed in the compatibility table below.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket brands.

Compatible Engine Models

Confirm your engine model/year in the table below. For Suzuki owners, you can review exploded diagrams here to verify part numbers: Suzuki Parts Diagrams & Catalog.

Technical Specifications

Package Contents

• 1 x Water Pump Impeller (17461-98503, 17461-985M0, 18-3097)
• 1 x Wear Plate (17471-98503)
• 1 x Key (09420-03002)
• 1 x Gasket (17472-98503, 17472-98502)

Explosion Diagram

Installation Guide

1. Safety First: Disconnect the battery and spark plug wires before starting.
2. Access the Lower Unit: Drain the gearcase oil. Unbolt and carefully remove the lower unit (gearcase) from the outboard's driveshaft housing.
3. Remove the Old Pump: Unscrew the bolts holding the water pump housing cover. Slide the housing up to expose the old impeller.
4. Inspect and Remove Components: Take note of the order of all components. Remove the old impeller, key, wear plate, and gasket. Clean all surfaces thoroughly.
5. Install New Components: Place the new gasket and wear plate onto the driveshaft. Slide the new key into its slot on the driveshaft.
6. Install New Impeller: Coat the new impeller with a light layer of marine grease. Slide it onto the driveshaft, twisting it clockwise to bend the vanes correctly as it enters the housing.
7. Reassemble the Pump: Reinstall the water pump housing and tighten the bolts to the manufacturer's specified torque.
8. Reattach Lower Unit: Reinstall the lower unit, ensuring the driveshaft, shift shaft, and water tube align correctly. Refill the gearcase with fresh oil.
9. Test the System: Reconnect the battery and spark plugs. Start the engine in water and check for a strong, steady stream from the tell-tale outlet.

Troubleshooting & FAQ

Q: How do I confirm this kit fits my exact Suzuki model?

A: The best way is to check the Compatible Engine Models table on this page. Verify your engine's model, horsepower, and year range. You can also compare the part numbers listed in the Part Number Cross-Reference table with your old parts or service manual.

Q: What are the common signs of a failing water pump impeller?

A: The most common signs are a weak or non-existent water stream from the engine's tell-tale outlet, and your engine overheating or displaying an overheat alarm. Reduced cooling efficiency can cause serious engine damage.

Q: How often should I replace my outboard's impeller?

A: As a general rule, it's recommended to replace the impeller every 1 to 2 years or every 100-200 hours of use, whichever comes first. However, if you frequently operate in sandy or silty water, more frequent inspections and replacements are advised.

Q: OEM vs. Aftermarket?

A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.

Q: How fast do you ship and how much does it cost?

A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.

Q: What is your warranty and return policy?

A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.

Important Notes

• Verify that the product images and specifications match your original part. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
• This product is an aftermarket replacement part and is not an OEM component.
• Professional installation is recommended to ensure safety and optimal performance.

Why Choose JLM MARINE?

• Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
• Fast Global Shipping: Free delivery worldwide in 5–15 days.
• Direct from Manufacturer: Competitive pricing without compromising quality.