17400-95872 Water Pump Assembly for Suzuki DF20 DF25 | JLM Marine

Water Pump Assembly – Fits Suzuki DF20 DF25 V2 (2006+)

This water pump assembly is engineered to fit Suzuki DF20 and DF25 V2 outboard engines manufactured from 2006 onwards. It ensures reliable cooling system performance and maintains optimal engine temperature during operation.

Direct Replacement: OEM part number 17400-95872.

• Designed for Suzuki 4-stroke outboards
• Restores proper water flow and cooling efficiency
• Critical maintenance component for long-term engine health

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

• 17471-95J01 (Plate) × 1
• 17472-96302/03 (Gasket) × 1
• 17416-95J00 (Seal) × 1
• 09420-04006 (Key) × 1
• 17461-96301/2/3 (Impeller) × 1
• 15410-87J30 (Fuel filter) × 1 View Part →
• 55321-87J00 (Zinc Anode) × 5
• 09280-22019 (Anode O-ring) × 5
• 11265-87E10 (Anode Gasket) × 5
• 16510-87J01 (Oil filter) × 1 View Part →
• 09280-10013 (O-ring) × 2
• 09168-12012 (Drain Gasket) × 1 View Part →
• 09168-10022 (Drain Gasket) × 2
• 09204-03003 (Cotter Pin) × 1
• 24OP149 (Gear Oil Pump) × 1

Installation Guide

1. Disconnect the battery and allow the engine to cool completely before beginning work.
2. Remove the lower unit from the outboard by loosening the mounting bolts and shifting linkage.
3. Locate the water pump housing on the lower unit driveshaft. Remove the securing bolts and separate the housing.
4. Remove the old impeller, gaskets, and seals. Inspect the housing for wear, corrosion, or damage.
5. Clean all mating surfaces thoroughly to ensure a proper seal with the new assembly.
6. Install the new water pump assembly onto the driveshaft, aligning it carefully with the drive key.
7. Apply marine-grade grease to the impeller vanes to aid installation and initial priming.
8. Reinstall the water pump housing with new gaskets, torquing bolts to manufacturer specifications in a cross pattern.
9. Reattach the lower unit to the outboard, reconnecting shift linkage and water tube.
10. Reconnect the battery and start the engine in a water tank or on muffs to verify water flow from the tell-tale.
11. Check for leaks around the pump housing and lower unit seals during the test run.
12. Run the engine at idle for several minutes to confirm consistent cooling system operation.

Troubleshooting & FAQ

Q: How do I confirm this water pump fits my Suzuki outboard?
A: Verify your engine model is DF20 or DF25 V2 from 2006 or later. Cross-check your current pump against OEM part number 17400-95872 or consult the Suzuki parts diagram linked above.

Q: How often should I replace my water pump?
A: Most manufacturers recommend replacing the water pump impeller every 2–3 years or 200–300 hours of use, whichever comes first. Replace immediately if you notice overheating or weak water flow from the tell-tale.

Q: What are the signs of water pump failure?
A: Common symptoms include overheating alarms, reduced or no water stream from the tell-tale, steam from the engine, and loss of power. Inspect and replace the pump immediately if any of these occur.

Q: Can I install this water pump myself?
A: Yes, if you have mechanical experience and the proper tools. The lower unit must be removed to access the pump. If you're unfamiliar with outboard service procedures, professional installation is recommended.

Q: Will this aftermarket pump perform as well as the original Suzuki part?
A: Yes. This replacement is manufactured to OEM specifications using comparable materials and is tested for fit and durability. It provides reliable cooling performance at a better value.

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.