6G5-W006A-00 Service Kit for Yamaha 150HP 175HP 200HP V6 | JLM Marine

6G5-W006A-00 Service Kit for Yamaha 150HP 175HP 200HP V6 | JLM MarineService Kit for Yamaha 150HP 175HP 200HP V6 Fits 2 Stroke Outboards (19842014) This comprehensive service kit is designed for Yamaha V6 2 Stroke outboard engines ranging from 150HP to 200HP, covering model years 1984 through 2014. It includes essential water pump components, fuel filter, thermostats, gaskets, and a gear oil pumpeverything needed for a complete routine service in one package. This aftermarket kit directly replaces OEM part number 6G5

Service Kit for Yamaha 150HP 175HP 200HP V6 – Fits 2-Stroke Outboards (1984–2014)

This comprehensive service kit is designed for Yamaha V6 2-Stroke outboard engines ranging from 150HP to 200HP, covering model years 1984 through 2014. It includes essential water pump components, fuel filter, thermostats, gaskets, and a gear oil pump—everything needed for a complete routine service in one package.

This aftermarket kit directly replaces OEM part number 6G5-W006A-00, providing a cost-effective maintenance solution without compromising quality. Each component is manufactured to OEM specifications in an ISO9002-certified facility.

• Includes complete water pump rebuild components (impeller, housing, gaskets, and hardware)
• Contains fuel filter, dual thermostats with gaskets, drain gaskets, and gear oil pump
• Suitable for both fresh and saltwater applications with proper maintenance

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 service kit includes 16 individual components for complete routine maintenance:

• 6E5-44322 – Cup, Insert × 1
• 6E5-44315-A0 – Gasket × 1
• 6E5-44352-01 – Impeller × 1
• 6G5-44323-00 – Plate × 1
• 90280-04M05 – Key × 1
• 93210-37M67 – O-ring × 1
• 93210-86M38 – O-ring × 1
• 93606-12019 – Pin × 2
• 97080-08045 – Bolt × 4
• 6E5-44311-00 – Housing Water Pump × 1
• 6F5-24563-00 – Fuel Filter × 1
• 6E5-12411-30 – Thermostat × 2
• 688-12414-A1 – Thermostat Gasket × 2
• 90430-08020 – Drain Gasket × 4
• 91490-40030 – Cotter Pin × 1
• 24OP149 – Gear Oil Pump × 1

Installation Guide

1. Disconnect the fuel line and remove the lower unit from the outboard according to your service manual. Ensure the engine is off and cool before beginning.
2. Remove the old water pump assembly by loosening the bolts securing the pump housing. Carefully extract the impeller, plate, and gaskets.
3. Clean all mating surfaces thoroughly to remove old gasket material, debris, and corrosion. Use a plastic scraper to avoid scratching metal surfaces.
4. Install the new impeller (6E5-44352-01) into the housing with blades oriented correctly (consult your service manual for rotation direction). Apply a light coat of marine grease to ease installation.
5. Position the insert cup (6E5-44322) and plate (6G5-44323-00) in the correct orientation. Ensure the key (90280-04M05) is seated properly in its slot.
6. Install new O-rings (93210-37M67 and 93210-86M38) into their respective grooves. Lubricate lightly with marine grease to prevent pinching during assembly.
7. Mount the water pump housing (6E5-44311-00) with the new gasket (6E5-44315-A0). Secure using the provided bolts (97080-08045) and pins (93606-12019), torquing to manufacturer specifications.
8. Replace the thermostats (6E5-12411-30) in both thermostat housings, using new gaskets (688-12414-A1) on each side. Ensure proper seating to prevent coolant leaks.
9. Install new drain gaskets (90430-08020) on all four drain plugs before reinstalling them. Tighten plugs securely but do not over-torque.
10. Replace the fuel filter (6F5-24563-00) in the fuel system, ensuring correct flow direction (arrow marking on filter body). Check fuel line connections for secure fit.
11. Install the cotter pin (91490-40030) in the appropriate location per your service manual. Attach the gear oil pump (24OP149) according to manufacturer instructions.
12. Reassemble the lower unit to the outboard, reconnect fuel lines, and test the cooling system by running the engine in water. Check for leaks and proper water flow from the tell-tale indicator.

Troubleshooting & FAQ

Q: How do I confirm this service kit fits my specific Yamaha engine?
A: Verify your engine's horsepower, stroke type (2-Stroke), and year against our compatibility table. Cross-reference your existing OEM part number (6G5-W006A-00) with your engine's service manual or exploded parts diagram to ensure a match.

Q: How often should I replace the water pump impeller and perform this service?
A: Yamaha recommends inspecting the water pump annually and replacing the impeller every 2–3 years or 200–300 hours of operation, whichever comes first. If you operate in sandy, silty water or notice overheating, inspect and replace more frequently.

Q: What are the signs that my water pump or thermostats need replacement?
A: Common symptoms include engine overheating, weak or no water flow from the tell-tale indicator, steam from the engine, or an alarm sounding. Damaged impeller vanes, stuck thermostats, or worn gaskets are typical causes.

Q: Can I use this kit in saltwater environments?
A: Yes, all components are suitable for saltwater use. However, flush your cooling system with fresh water after each saltwater outing and inspect components regularly to maximize service life and prevent corrosion.

Q: Do I need any special tools to install this service kit?
A: Basic hand tools (socket set, screwdrivers, torque wrench) and a lower unit removal tool are typically required. Consult your Yamaha service manual for torque specifications and detailed disassembly/reassembly procedures.

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