17400-89820 17400-89822 Maintenance Kit for Suzuki DF25 DF30 | JLM Marine

17400-89820 17400-89822 Maintenance Kit for Suzuki DF25 DF30

This comprehensive maintenance kit is engineered for Suzuki 4-stroke outboard engines, specifically the DF25 and DF30 models manufactured between 2001 and 2010. Designed to provide essential maintenance components in one convenient package, this kit ensures your outboard continues to deliver reliable performance season after season.

This aftermarket replacement kit directly replaces Suzuki OEM part numbers 17400-89820 and 17400-89822, offering a complete solution for routine maintenance needs.

• Includes water pump repair kit, filters, gaskets, and zinc anode set for comprehensive maintenance coverage
• 6-blade impeller with key drive shaft for reliable water pump performance
• All essential service components packaged together for convenient one-time ordering

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

This complete maintenance kit includes the following components:

• 1 x Water Pump Repair Kit 17400-96354 (includes the following components):
  • 17471-94401 Plate (qty 2)
  • 17472-96302 Gasket
  • 09420-04006 Key
  • 17461-96301 Impeller
• 1 x Cotter Pin 09204-03003
• 2 x Gear Drain Gasket 09168-10022
• 1 x Oil Drain Gasket 09168-12012
• 1 x Oil Filter 16510-87J01
• 1 x Fuel Filter 15410-87J10
• 1 x O-rings Set (09280-13004, 09280-22019, 09280-54001)
• 1 x Zinc Anode Set 55321-87J00 with O-ring and Gasket 11265-87E10

Installation Guide

1. Ensure the engine is off, cooled down, and disconnected from the fuel line before beginning any maintenance work. Gather all necessary tools including wrenches, screwdrivers, and a drain pan.
2. Drain the engine oil using the oil drain gasket location, and replace the oil drain gasket (09168-12012) with the new one provided. Install the new oil filter (16510-87J01) according to manufacturer torque specifications.
3. Locate and access the lower unit gear case, then drain the gear oil into a suitable container. Replace both gear drain gaskets (09168-10022) with the new ones included in the kit.
4. Remove the lower unit to access the water pump housing following your engine's service manual procedures. Take note of the orientation and arrangement of components as you disassemble.
5. Remove the old impeller and inspect the pump housing for wear or damage. Clean the housing thoroughly and install the new key (09420-04006) into the drive shaft slot.
6. Lubricate the new impeller (17461-96301) with glycerin or soapy water, then carefully install it onto the drive shaft with blades oriented in the correct rotation direction. Ensure the key engages properly with the impeller.
7. Replace the gasket (17472-96302) and both plates (17471-94401) in the correct order as removed. Install all new O-rings (09280-13004, 09280-22019, 09280-54001) in their respective locations.
8. Reassemble the water pump housing and secure with appropriate fasteners to specified torque values. Install the new cotter pin (09204-03003) where applicable.
9. Reinstall the lower unit to the engine, ensuring proper alignment and engagement of the drive shaft. Torque all mounting bolts to manufacturer specifications.
10. Replace the fuel filter (15410-87J10) by disconnecting fuel lines and installing the new filter with proper flow direction orientation. Ensure all fuel line connections are secure to prevent leaks.
11. Install the new zinc anode set (55321-87J00) with the provided O-ring and gasket (11265-87E10) to protect against galvanic corrosion. Tighten securely but do not over-torque.
12. Refill the lower unit with fresh gear oil and the engine with manufacturer-recommended engine oil. Run the engine in a test tank or on-water to verify proper cooling system operation and check for any leaks.

Troubleshooting & FAQ

Q: How do I confirm this maintenance kit fits my specific Suzuki engine?
A: Verify that you have a Suzuki DF25 or DF30 4-stroke outboard manufactured between 2001 and 2010. Cross-reference the OEM part numbers 17400-89820 or 17400-89822 with your engine's service manual or parts diagram to ensure compatibility.

Q: How often should I replace the components in this maintenance kit?
A: Follow Suzuki's recommended maintenance schedule, which typically calls for impeller replacement every 2-3 years or 200-300 hours of operation, oil and fuel filters at each oil change (typically 100 hours or annually), and zinc anodes inspected every 100 hours and replaced when 50% depleted. Always consult your owner's manual for specific intervals.

Q: What are the signs that my water pump impeller needs replacement?
A: Common symptoms include reduced water flow from the tell-tale outlet, engine overheating, weak stream or no water discharge at idle, or visible damage to impeller blades during inspection. If you notice any of these signs, replace the impeller immediately to prevent engine damage.

Q: Can I install this maintenance kit myself or do I need a professional?
A: While experienced boat owners with mechanical skills can perform this maintenance, it requires lower unit removal, proper torque specifications, and systematic reassembly. If you're unfamiliar with outboard maintenance procedures, professional installation is recommended to ensure all components are correctly installed and to avoid potential engine damage.

Q: What is the difference between this aftermarket kit and the OEM Suzuki kit?
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.