Water Pump Repair Kit – Fits Suzuki DT75/DT85 2-Stroke Outboards (Replaces 17400-95351)

Water Pump Repair Kit – Fits Suzuki DT75/DT85 2-Stroke Outboards (Replaces 17400-95351)

This water pump repair kit is designed for Suzuki 2-Stroke outboard engines, specifically 75–85 HP (1985–2000) models including the DT75 and DT85 series.

It serves as a direct replacement for Suzuki OEM part numbers 17400-95351, 17400-95350, and 17400-95550, and is interchangeable with Sierra 18-3244 and Mallory 9-45502.

• Installation Method: Direct Replacement
• Core Components: Includes the impeller, plate, gasket, and key for a complete service.
• Engine Compatibility: Engineered specifically for Suzuki 2-Stroke 75 HP and 85 HP models.

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 (Replaces 17461-95501)
• 1 x Impeller Plate (Replaces 17471-95504)
• 1 x Gasket (Replaces 17472-95200)
• 1 x Key (Replaces 09420-04005)

Explosion Diagram

Installation Guide

1. Disconnect Power: Disconnect the battery before starting work.
2. Remove Lower Unit: Unbolt and carefully detach the lower unit (gearcase) from the upper engine housing.
3. Access Pump: Locate and remove the bolts securing the water pump housing.
4. Disassemble: Remove the old housing, impeller, wear plate, and gaskets. Note the rotational direction of the old impeller fins for reference.
5. Clean Surfaces: Thoroughly clean all mating surfaces, removing any old gasket material or corrosion.
6. Install New Parts: Install the new gasket, wear plate, and woodruff key. Slide the new impeller on, ensuring the fins are oriented correctly (typically clockwise).
7. Reassemble Pump: Reinstall the water pump housing and tighten bolts to the manufacturer's specified torque.
8. Reattach Lower Unit: Carefully guide the lower unit back into place, ensuring the driveshaft aligns properly. Secure it with the mounting bolts.
9. Test: Reconnect the battery, start the engine using a water supply (flushing muffs), and confirm a steady stream of water from the tell-tale outlet.

Troubleshooting & FAQ

Q: How do I confirm this kit fits my engine?
A: This kit fits Suzuki DT75 and DT85 2-Stroke outboards (75-85 HP) from approximately 1985 to 2000. The best way to confirm is to match your existing part number to one of the cross-references: Suzuki 17400-95351, 17400-95350, 17400-95550, Sierra 18-3244, or Mallory 9-45502.

Q: What are the signs my water pump is failing?
A: The most common indicators are engine overheating at idle or low speeds, and a weak or intermittent water stream from the "tell-tale" pisser outlet. During a visual inspection, a worn impeller will have cracked, brittle, or permanently curved vanes.

Q: How often should I replace the water pump impeller?
A: As a crucial part of preventative maintenance, we recommend inspecting the impeller annually and replacing it every 1-2 years or 100-200 hours of use. Service intervals should be shorter in saltwater or silty/sandy conditions.

Q: Is this an OEM part or an aftermarket one?
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.