69G-W006A-00 Maintenance Kit for Yamaha T8 T9.9 | JLM Marine

69G-W006A-00 Maintenance Kit for Yamaha T8 T9.9 | JLM Marine

This comprehensive maintenance kit is specifically designed for Yamaha 4-Stroke T8 and T9.9 outboard engines, covering model years 2001–2014 (T8) and 2007–2018 (T9.9). It provides all essential service components to keep your engine running reliably and efficiently.

This kit directly replaces OEM part number 69G-W006A-00, delivering a complete solution for routine maintenance intervals. Each component meets OEM specifications to ensure proper fit and performance.

• Includes 14 individual service components: impeller, thermostat, fuel filter, anode, gaskets, seals, and hardware
• Complete service kit eliminates the need to source individual parts separately
• All parts manufactured to OEM specifications for reliable performance

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 Yamaha owners, here's a guide to help you identify your engine's serial/model: Yamaha Serial Number Guide. You can also review exploded diagrams to verify part numbers: Yamaha Parts Diagrams & Catalog.

Technical Specifications

Package Contents

This maintenance kit includes 14 essential components for complete service:

• 63V-44322-00 - Cup, Insert × 1
• 664-44338-00 - Key × 1
• 68T-44323-00 - Plate, Wear × 1
• 63V-44352-00 - Impeller × 1
• 68T-44366-00 - Seal, Water Damper × 1
• 93210-44398 - O-ring × 1
• 97080-08045 - Bolt × 4
• 68T-24251-00 - Fuel Filter × 1
• 66M-12411-01 - Thermostat × 1
• 6G8/60R-E2414-A0 - Thermostat Gasket × 1
• 90430-08020 - Drain Gasket × 4
• 91490-30025 - Cotter Pin × 1
• 61N-45251-01 - Anode × 1
• 24OP149 - Gear Oil Pump × 1

Installation Guide

1. Gather all tools and ensure the engine is completely cool. Disconnect the fuel line and remove the cowling to access service points.
2. Remove the lower unit by loosening the mounting bolts and carefully separating it from the mid-section. Set aside on a clean work surface.
3. Remove the old water pump housing and extract the worn impeller, cup, insert, and wear plate. Inspect the housing for damage or corrosion.
4. Clean all mating surfaces thoroughly to remove old gasket material and debris. Install the new wear plate, cup, insert, and key.
5. Lubricate the new impeller with glycerin or soapy water (never petroleum-based products). Install the impeller into the housing, ensuring blades face the correct direction.
6. Install the new water damper seal and O-ring into their respective grooves. Apply a thin layer of marine grease to ensure proper sealing.
7. Reattach the water pump housing using the new bolts provided. Torque bolts evenly in a cross pattern to manufacturer specifications.
8. Replace the drain gaskets on all drain plugs and check the gear oil level. Use the included gear oil pump to refill if necessary.
9. Locate the thermostat housing on the cylinder head and remove the cover bolts. Remove the old thermostat and gasket, cleaning all surfaces.
10. Install the new thermostat (ensure proper orientation with the sensing element facing the correct direction) and new gasket. Reinstall the cover and torque bolts to specification.
11. Replace the fuel filter by disconnecting fuel lines and removing the old filter element. Install the new fuel filter and reconnect lines securely.
12. Install the new anode in its mounting location, reinstall the lower unit, reconnect the fuel line, and run the engine to verify proper water flow and operation.

Troubleshooting & FAQ

Q: How do I confirm this maintenance kit fits my Yamaha outboard?
A: This kit is designed for Yamaha 4-stroke T8 engines (2001–2014) and T9.9 engines (2007–2018). Verify your engine model and year using the compatibility table above, and cross-check your original part number (69G-W006A-00) against the kit to ensure proper fitment.

Q: How often should I perform maintenance with this kit?
A: Yamaha recommends servicing the water pump impeller and related components every 2–3 years or 200–300 hours of operation, whichever comes first. The thermostat, fuel filter, and anode should also be inspected annually and replaced as needed based on wear and operating conditions.

Q: What are the signs that my water pump impeller needs replacement?
A: Common symptoms include weak or no water stream from the tell-tale outlet, engine overheating, reduced water pressure, or visible damage to impeller blades such as cracks, missing pieces, or hardened rubber. If you notice any of these signs, replace the impeller immediately to prevent engine damage.

Q: Can I use this kit if my engine serial number falls slightly outside the listed years?
A: Only use this kit if your engine model and year fall within the specified range (T8: 2001–2014, T9.9: 2007–2018). If your serial number is outside this range, verify compatibility using the Yamaha parts diagram or contact us with your engine details before ordering.

Q: Do I need any special tools to install this maintenance kit?
A: Basic hand tools (wrenches, screwdrivers, torque wrench) are required, along with a lower unit removal tool set. A gear oil pump (included in the kit) is needed for refilling gear oil. Marine grease and impeller lubricant (glycerin or soapy water) are also recommended for proper installation.

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.