Description
Marine Thrust Washer | Boat Supply Store
This thrust washer is engineered to precisely manage axial load and maintain critical separation between rotating and stationary engine components, thereby facilitating proper lubrication. Constructed from hardened steel with a specific Rockwell hardness rating of HRc 48-52, it ensures superior wear resistance under high-stress marine conditions. Ideal for maintaining the integrity of lower unit assemblies on Yamaha F150 outboard engines operating in brackish Texas estuaries.
Key Features
- Maintains critical component separation
- Facilitates optimal lubrication
- Engineered for axial load management
- Constructed from hardened steel
- Offers superior wear resistance
- Ensures smooth engine operation
- Reduces friction between parts
- Vital for lower unit integrity
Specifications
| Product Specifications | |
|---|---|
| Material | Hardened Steel |
| Hardness Rating | HRc 48-52 |
Who This Is For
Marine technicians and DIY boaters requiring replacement engine components for maintaining optimal drivetrain performance and longevity. This part is critical for ensuring precise tolerances within marine sterndrive and outboard engine lower units.
How It Compares
| Feature | Marine Thrust Washer | Volvo Penta |
|---|---|---|
| Material | Hardened Steel | Steel Alloy |
| Hardness Rating | HRc 48-52 | HRc 50-54 |
Common Concerns Answered
Will this thrust washer fit my specific engine model?
Verify the part number MREC73345A1 against your engine's service manual or parts diagram to confirm precise compatibility. Accurate fitment is essential for proper function.
What is the primary function of a thrust washer?
A thrust washer manages axial forces exerted on rotating components, preventing direct metal-to-metal contact and ensuring adequate lubrication between mating surfaces within the marine drivetrain.
How durable is this hardened steel thrust washer?
With a hardness rating of HRc 48-52, this component is engineered for substantial wear resistance, critical for surviving the high-stress operational demands encountered in marine propulsion systems.
Frequently Asked Questions
What is the hardness rating of this thrust washer?
The thrust washer is constructed from hardened steel with a Rockwell hardness rating of HRc 48-52.
What is the purpose of the hardened steel construction?
Hardened steel provides superior wear resistance, essential for the longevity and reliable performance of the thrust washer under constant friction and load within marine engines.
Does this thrust washer help with lubrication?
Yes, by maintaining proper separation between components, the thrust washer ensures that lubricating oil can effectively reach and protect the mating surfaces, reducing wear.
What type of marine environments is this part suitable for?
Its robust construction makes it suitable for a wide range of marine environments, including saltwater, freshwater, and brackish conditions, where component protection is paramount.
How difficult is the installation of this thrust washer?
Installation difficulty is rated as 1, indicating a straightforward process for experienced marine mechanics or those with basic engine disassembly knowledge.
