17461-93004 Impeller for Suzuki DT9.9 DT14 DT16 DT25 DT28 | JLM Marine

17461-93004 Impeller for Suzuki DT9.9 DT14 DT16 DT25 DT28 | JLM Marine

This high-quality aftermarket impeller is engineered to fit Suzuki 2-stroke outboard engines ranging from 9.9 HP to 28 HP, covering models DT9.9, DT14, DT16, DT25, and DT28 manufactured between 1972 and 1987. It ensures reliable water circulation for optimal cooling performance across a wide range of vintage Suzuki motors.

This impeller directly replaces OEM part number 17461-93004 and supersedes 17461-93001. It is also compatible with aftermarket equivalents including Sierra 18-3092 and CEF 500398, providing broad cross-reference coverage for easy sourcing and replacement.

• Complete outboard impeller for water pump replacement
• Designed for 2-stroke Suzuki outboard engines
• Direct drop-in replacement for OEM and aftermarket part numbers

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 × Outboard Impeller

Installation Guide

1. Disconnect the engine: Turn off the fuel supply and disconnect the battery to ensure safety during the procedure.
2. Access the water pump housing: Remove the lower unit from the outboard motor according to your service manual. This typically involves disconnecting the shift linkage and removing mounting bolts.
3. Remove the water pump cover: Unbolt and carefully lift off the pump housing cover to expose the old impeller.
4. Extract the old impeller: Use needle-nose pliers or a specialized impeller puller to gently remove the worn impeller from the pump housing. Inspect for damaged or missing vanes.
5. Clean the pump chamber: Thoroughly clean the pump housing, cover, and base plate to remove old gasket material, debris, and corrosion.
6. Lubricate the new impeller: Apply a liberal amount of glycerin-based or waterproof grease to all impeller vanes and the inside of the pump housing to ease installation and prevent dry-start damage.
7. Install the new impeller: Align the impeller keyway with the drive pin and gently press it into the housing, ensuring all vanes fold in the correct direction. Rotate the driveshaft clockwise to confirm smooth engagement.
8. Replace gaskets and seals: Install new pump housing gaskets and O-rings as needed to ensure a watertight seal.
9. Reassemble the water pump cover: Position the cover plate and secure it with the original bolts, tightening to manufacturer-recommended torque specifications.
10. Reattach the lower unit: Carefully align the shift linkage and reinstall the lower unit onto the engine block, torquing all fasteners properly.
11. Test the system: Reconnect the battery and run the engine in a test tank or on a flushing attachment. Verify strong water flow from the tell-tale indicator.
12. Final inspection: Check for leaks around the pump housing and ensure the engine maintains proper operating temperature during a short test run.

Troubleshooting & FAQ

Q: How do I confirm this impeller fits my Suzuki engine?
A: Cross-reference your engine model and year against the compatibility table above. You can also verify the OEM part number 17461-93004 in your Suzuki service manual or parts diagram to ensure a match.

Q: How often should I replace the water pump impeller?
A: Most manufacturers recommend replacing the impeller every 2–3 years or 200–300 operating hours, whichever comes first. If you operate in sandy or debris-filled water, inspect and replace it more frequently.

Q: What are the signs of a failing impeller?
A: Common symptoms include weak or no water discharge from the tell-tale, engine overheating, steam from the motor, or debris in the cooling system. If you notice any of these, inspect and replace the impeller immediately.

Q: Can I install this impeller myself, or do I need a mechanic?
A: Installation is straightforward for those with basic mechanical skills and tools. However, proper alignment, lubrication, and torque specifications are critical, so professional installation is recommended if you're unsure.

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.