Water Pump Impeller Kit – Fits Suzuki 90HP, 115HP, 140HP Outboards (Replaces 17400-90J20, 18-3258)

Water Pump Impeller Kit – Fits Suzuki 90HP, 115HP, 140HP Outboards

This water pump impeller kit is a direct replacement for Suzuki DF90, DF115, and DF140 4-Stroke outboard motors from 2001–2006. It is also compatible with select Evinrude/Johnson 90HP, 115HP, and 140HP EFI 4-Stroke outboards from 2003–2005.

Engineered to meet OEM specifications, this kit provides a reliable solution for maintaining your outboard's cooling system. It directly replaces Suzuki part numbers 17400-90J00 and 17400-90J20, Sierra 18-3258, and Evinrude/Johnson 5033541.

• Includes all necessary components for a complete water pump service.
• Designed for direct installation without modification.
• Materials are selected for durability and performance in marine environments.

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.

Confirm your engine model/year in the table below. For Johnson/Evinrude owners, here’s a guide to help you identify your engine’s serial/model: Johnson/Evinrude Serial Number Guide.

Suzuki Models

Evinrude/Johnson Models

Technical Specifications

Package Contents

This kit includes the following components:

• 1 x Water Pump Impeller (17461-90J01)
• 1 x Key (09420-05009)
• 1 x Pump Case Under Panel (17471-92J00/17471-87E01)
• 1 x Gasket (17472-87E10)

Installation Guide

Follow these general steps to replace your water pump impeller. For detailed instructions specific to your model, consult your outboard's service manual.

1. Disconnect the battery and shift the outboard into neutral.
2. Remove the lower unit by unbolting it from the midsection. Take care with the shift linkage.
3. Place the lower unit on a workbench and remove the bolts securing the water pump housing.
4. Slide the old housing and impeller assembly off the driveshaft.
5. Clean the driveshaft and mounting surfaces, removing any old gasket material or sealant.
6. Install the new key and slide the new impeller onto the driveshaft, rotating it in the direction of engine operation.
7. Install the new gasket and pump case under panel.
8. Reinstall the water pump housing and tighten the bolts to the manufacturer's specified torque.
9. Reattach the lower unit to the midsection, ensuring the shift linkage and water tube are properly aligned.
10. Reconnect the battery and test the engine in the water to confirm proper cooling system operation.

Troubleshooting & FAQ

Q: How do I confirm this part fits my specific engine model?

A: The best way is to compare your original part's OEM number with those listed in our Part Number Cross-Reference table. Also, check your engine model and year against our compatibility tables. If you're unsure, consult your owner's manual or a qualified marine mechanic.

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

A: Common signs include the engine overheating at idle or low speeds, a weak or non-existent "telltale" water stream, or a visible crack or damage to the impeller vanes during inspection. Reduced cooling performance can cause severe engine damage.

Q: How often should I replace my water pump impeller?

A: As a general rule, it's recommended to inspect the impeller annually and replace it every 1-2 years or every 100-200 hours of operation, depending on usage and water conditions (saltwater vs. freshwater). Refer to your engine’s service manual for specific maintenance intervals.

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.