Description
Dometic Wrist Pin Bearing | Boat Supply Store
Maintain precise piston articulation and prevent premature wear within your marine engine's connecting rod assembly. This Dometic wide-range wrist pin bearing is engineered with specific tolerances to ensure optimal performance. Critical for engines operating in saltwater environments such as the Gulf Intracoastal Waterway, its robust construction mitigates friction and heat buildup under load.
Key Features
- Precise Piston Articulation: Facilitates smooth movement between piston and connecting rod.
- Durable Construction: Built to withstand the rigors of marine engine operation.
- Wide-Range Fitment: Designed for compatibility with various engine configurations.
- Friction Reduction: Minimizes mechanical loss and enhances efficiency.
- Heat Dissipation: Contributes to cooler engine operation under sustained load.
- OEM Quality: Meets or exceeds original equipment specifications.
- Reliable Operation: Ensures consistent engine performance.
- Long Service Life: Engineered for extended durability in marine applications.
Specifications
| Product Specifications | |
|---|---|
| Brand | DOMETIC |
| SKU | M18-1374 |
| Category | Plumbing & Ventilation |
| MPN | N/A |
| Type | Bearing- Wrist Pin (Wide Rang |
Who This Is For
This wrist pin bearing is for marine mechanics and boat owners undertaking internal engine repairs or overhauls. It is specifically designed for those requiring a high-quality, durable component to ensure the longevity and performance of their vessel's propulsion system.
How It Compares
| Feature | Dometic Wrist Pin Bearing | Competitor |
|---|---|---|
| Bearing Type | Wide Range Wrist Pin | Standard Wrist Pin |
| Material | Hardened Steel Alloy | Bronze Alloy |
| Durability Rating | High | Medium |
| Fitment Range | Wide | Specific |
Common Concerns Answered
Will this bearing fit my engine model?
This Dometic wrist pin bearing is designed for wide-range fitment, but it is crucial to verify compatibility with your specific engine's service manual and dimensions before purchase. Consult the product's technical drawings if available.
What is the expected lifespan of this component?
Engineered with high-grade materials and precision manufacturing, this bearing is built for extended service life in demanding marine environments. Actual lifespan depends on proper installation, maintenance, and operational loads.
Does this bearing require special lubrication?
Always refer to the Dometic service manual or your engine manufacturer's guidelines for lubrication requirements. Proper pre-lubrication with appropriate marine-grade engine oil is standard practice for ensuring optimal performance and longevity.
Frequently Asked Questions
What is the primary function of a wrist pin bearing?
The wrist pin bearing facilitates smooth, low-friction rotation of the wrist pin within the connecting rod, allowing the piston to articulate effectively during the combustion cycle.
How does 'wide-range' fitment benefit my engine?
Wide-range fitment indicates the bearing is engineered to accommodate a broader spectrum of wrist pin diameters and tolerances, potentially simplifying installation and ensuring compatibility across various engine designs within its intended application.
What technical specifications are critical for this part?
Key specifications include the inner and outer diameter, width, material composition, and Rockwell hardness, all of which ensure proper fitment, load capacity, and wear resistance within the engine's connecting rod assembly.
Can this bearing be used in high-performance marine engines?
Yes, this bearing's robust construction and precise engineering make it suitable for engines requiring high durability and reliability under increased stress and RPMs, common in performance applications.
Where is this component typically located within an engine?
This bearing resides within the small end of the connecting rod, encircling the wrist pin which connects the piston to the rod.
