Y/H WASHER 9.9-20HP P-8113211 YAWS
Introduction
The Y/H WASHER 9.9-20HP P-8113211 YAWS is a high-performance marine washer built specifically for Yamaha and Honda outboards in the 9.9 to 20 horsepower range. Precision-engineered for reliability, this washer plays a vital role in maintaining the integrity of your propulsion system. Without a quality thrust washer like this one, your propeller may experience improper alignment, inefficient thrust transfer, or premature wear.
Designed with corrosion-resistant marine-grade materials, the YAWS P-8113211 washer supports optimal gearcase performance and reduces mechanical stress during propeller rotation. Whether you’re cruising through inland lakes or navigating coastal waters, this washer ensures that your marine engine delivers dependable and efficient power every time.
Overview / What Is Y/H WASHER 9.9-20HP P-8113211 YAWS?
The Y/H WASHER 9.9-20HP P-8113211 YAWS is a specialized thrust washer crafted for Yamaha and Honda outboards between 9.9HP and 20HP. It acts as a spacer between the propeller and the gearcase, absorbing and distributing thrust loads produced during operation. By keeping the propeller seated correctly, it minimizes friction and prevents metal-to-metal contact that can lead to severe engine damage.
This YAWS model is particularly praised for its compatibility with OEM systems, quick installation, and long-lasting durability in saltwater and freshwater environments. Whether you’re outfitting a recreational fishing boat or a commercial vessel, this component ensures your propeller runs smooth and aligned for maximum performance and safety.
Benefits of Using a High-Quality Marine Washer
Using a marine-grade washer like the P-8113211 YAWS provides multiple advantages beyond basic mechanical support. It’s not just about keeping parts in place—it’s about enhancing the overall efficiency and lifespan of your engine system. Here are some core benefits:
- Reduced Wear: Prevents premature wear of the gearcase and propeller hub.
- Improved Alignment: Maintains proper shaft and propeller positioning.
- Noise Reduction: Helps dampen vibration and reduce noise during operation.
- Extended Lifespan: Protects your marine investment by minimizing mechanical strain.
Choosing the best Y/H washer option ensures that your boat performs reliably, even under challenging marine conditions. It’s a small part with a significant impact.
How to Install Y/H Washer 9.9-20HP P-8113211 YAWS
Step-by-step guide on how to install the YAWS washer:
- Turn off the engine and remove the safety key.
- Use a prop wrench to carefully remove the propeller nut and slide off the propeller.
- Inspect the existing washer and remove it if worn or damaged.
- Clean the propeller shaft and apply a thin layer of marine grease.
- Slide the new P-8113211 YAWS washer onto the shaft until it sits flush.
- Reinstall the propeller and secure it with the original nut and cotter pin.
Always consult your engine’s manual for exact torque specifications and safety instructions. If you’re unsure about the installation process, contact a marine technician for assistance.
Maintenance Tips
Proper care of your Y/H WASHER 9.9-20HP P-8113211 YAWS will extend its lifespan and ensure your propulsion system runs smoothly. Here are key tips:
- Inspect the washer during every propeller removal or after 100 hours of operation.
- Clean the washer with a mild detergent and a soft brush to remove debris.
- Check for corrosion, warping, or grooves. Replace immediately if any damage is visible.
- Use marine-grade grease during installation to prevent seizing and corrosion.
Routine inspection helps avoid sudden failures and saves on costly repairs down the line.
Common Signs of Thrust Washer Wear or Failure
If your boat’s performance begins to degrade, the Y/H washer might be part of the problem. Common indicators of a worn washer include:
- Vibrations: Noticeable vibration in the shaft or propeller area.
- Noise: Unusual clunking or grinding noises from the lower unit.
- Propeller Slippage: Prop seems to spin without propulsion under load.
- Visible Damage: Inspect and see corrosion, cracks, or improper seating.
Addressing these signs early by replacing the washer with a proper fit like the YAWS model can prevent engine failure and ensure reliable operation.
Expert Advice and Pro Recommendations
Marine professionals often emphasize the importance of OEM-grade components. The Y/H WASHER 9.9-20HP P-8113211 YAWS meets the specifications required by both Yamaha and Honda outboard engines, making it a trusted choice among seasoned boat mechanics.
Buy now: Y/H WASHER 9.9-20HP P-8113211 YAWS and use code WELCOME5 to enjoy 5% off your purchase. Always match part numbers and consult your manual or a certified technician to ensure compatibility with your outboard model.
Detailed FAQ Section
What does the Y/H WASHER 9.9-20HP P-8113211 YAWS do in an outboard engine?
This washer acts as a buffer between the propeller and the gearcase. It helps absorb and distribute thrust forces generated by the rotating prop, preventing direct contact between metal surfaces. This reduces friction, vibration, and wear on both the gearcase and the propeller hub. Without it, your engine components would degrade faster and become misaligned under load.
How often should I replace my Y/H Washer for marine engines?
While the P-8113211 YAWS washer is built to last, you should inspect it every 100 hours of operation or once per boating season. If you frequently operate in saltwater or under high-stress conditions, more frequent inspections may be needed. Any visible signs of wear, distortion, or corrosion are a cue for immediate replacement to prevent further engine damage or performance loss.
Can I install the YAWS washer myself?
Yes, installation is straightforward if you have basic mechanical knowledge and tools. Follow your engine’s manual for specifics, and always use proper safety precautions like removing the ignition key before working. If you’re uncomfortable or lack the tools, marine service professionals can typically install the washer quickly during a standard maintenance visit. Installing it improperly could lead to misalignment and poor performance.
What are the best washer options for Yamaha 15HP outboards?
For Yamaha 15HP outboards, the P-8113211 YAWS washer is among the best options available. It matches OEM specs, ensuring seamless fitment, long-term durability, and high corrosion resistance. Other options may exist, but always compare part numbers and material quality. OEM or high-grade aftermarket parts provide peace of mind and better engine longevity.
Where can I purchase the Y/H WASHER 9.9-20HP P-8113211 YAWS?
Purchase directly from All Boat Supplies for trusted sourcing, fast delivery, and customer support. Use the coupon code WELCOME5 for 5% off. Live support via chat is available to help confirm compatibility or answer technical questions before purchase.
Conclusion
The Y/H WASHER 9.9-20HP P-8113211 YAWS is more than just a spacer—it’s a vital component that ensures long-lasting performance and safety in your Yamaha or Honda outboard engine. With proper installation and maintenance, it reduces friction, enhances thrust delivery, and prevents costly gearcase damage. Boaters who prioritize reliability and smooth operation should never overlook the importance of a quality marine washer.
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