06211-ZW9-505 Maintenance Kit for Honda BF8 BF9.9D BF10 | JLM Marine

Maintenance Kit for Honda BF8 / BF9.9D / BF10 Outboard — OEM Ref. 06211-ZW9-505

This aftermarket maintenance kit is designed as a replacement for Honda outboard engines in the BF8, BF9.9D, and BF10 series. It consolidates the key service components needed for a complete tune-up—covering the cooling system, fuel system, lubrication, and sealing—so you can perform routine maintenance in a single service session.

It is a direct aftermarket replacement referencing Honda OEM part number 06211-ZW9-505. All components within this kit are manufactured to OEM specifications and are not Honda OEM parts.

• Includes 11 individual service components covering cooling, fuel, oil, and sealing functions.
• Compatible with Honda BF8, BF9.9D, and BF10 outboard engines.
• Each component cross-references a specific Honda OEM part number for straightforward verification.

Part Number Cross-Reference

Use this table to confirm equivalent part numbers across OEM and aftermarket references.

Compatible Engine Models

Confirm your engine model/year in the table below.

Technical Specifications

Package Contents

The following components are included in this maintenance kit. Verify each part number against your engine's service manual before installation.

Installation Guide

1. Prepare the engine: Place the outboard in a secure service position. Disconnect the fuel supply and allow the engine to cool completely before starting any work.
2. Drain the engine oil: Remove the drain plug and drain the old engine oil into an appropriate container. Replace the drain plug using one of the included drain gaskets (12-191833).
3. Replace the oil filter: Unscrew the old oil filter and install the new oil filter (15400-PFB-014). Apply a light film of clean oil to the new filter's O-ring before threading it on. Refill with the manufacturer-recommended oil grade.
4. Replace the fuel filter: Locate the inline fuel filter and release any clamps securing it. Remove the old filter and install the new fuel filter (16910-ZV4-015), ensuring fuel-flow direction is correct.
5. Access the water pump housing: Remove the lower unit following your engine's service manual procedure. Expose the water pump housing by removing the relevant fasteners.
6. Replace the impeller: Remove the old water pump impeller and discard it. Install the new impeller (19210-ZW9-013) along with the new key (90752-ZW9-000), ensuring correct orientation of the impeller vanes.
7. Replace the water pump gasket: Fit the new gasket (19232-ZW9-000) onto the water pump housing. Reassemble the housing and torque fasteners to the manufacturer's specification.
8. Replace the thermostat: Locate the thermostat housing and remove the old thermostat. Install the new thermostat (19300-ZW9-003) and seal with the new O-ring (91301-ZG3-000); reassemble the housing securely.
9. Replace the lower unit O-rings: Fit the new O-rings (91301-ZW4-003) at the relevant lower unit sealing points. Ensure surfaces are clean and O-rings are fully seated before reassembly.
10. Replace the cotter pin: Install the new cotter pin (90758-ZV4-000) at the propeller shaft nut, bending the ends to secure it properly.
11. Service the gear oil pump: Install the new gear oil pump (24OP149) per the engine's service manual. Refill the lower unit with the manufacturer-specified gear oil and reinstall drain/fill plugs with fresh drain gaskets.
12. Final checks: Reconnect all components, start the engine in a water test tank or with flushing muffs, and verify water flow from the tell-tale, check for leaks, and confirm normal operating temperature.

Troubleshooting & FAQ

How do I confirm this kit fits my Honda outboard?
This kit is designed for Honda BF8, BF9.9D, and BF10 outboard engines. Cross-reference the individual OEM part numbers listed in the Package Contents table with your engine's service manual or parts catalog to confirm fitment for your specific serial number and year.

How often should I replace the impeller and other service components?
Honda generally recommends inspecting or replacing the water pump impeller every 2–3 years or 200 hours of use, whichever comes first. The oil filter, fuel filter, thermostat, and seals are typically serviced annually or per the intervals in your BF8/BF9.9D/BF10 owner's manual.

Can I replace only individual components from this kit rather than all at once?
Yes—each component carries its own OEM reference number and JLM SKU so you can source individual parts if needed. However, performing all service items together during a single maintenance session reduces labor time and ensures consistent service intervals.

What are the signs that the impeller or thermostat needs replacement?
A weak or absent tell-tale stream, engine overheating warnings, or elevated operating temperature are common indicators of a failing impeller or thermostat. If you notice these symptoms, inspect and replace the relevant components promptly to avoid engine damage.

Does this kit include gear oil for the lower unit?
No—the kit includes a gear oil pump (24OP149) and drain gaskets but does not include gear oil itself. Use the Honda-specified lower unit gear oil when servicing the gearcase.

What is the difference between this aftermarket kit and the Honda OEM kit?
This is an aftermarket replacement kit referencing Honda OEM part number 06211-ZW9-505. It is not an OEM Honda product. The components are manufactured to OEM specifications using comparable-grade materials in an ISO9002-certified facility.

Is this an OEM part or an aftermarket part?
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.

How fast do you ship and how much does it cost?
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.

What is your warranty and return policy?
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.