PRO-X 21.2518 Piston Pin Bearing End

( Brand: Pro-x ), ( Manufacturer Part Number: 21.2518 ), ( Type: Engine ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Vehicletype: Watercraft ), ( Authorized Dealer: Yes ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Height: 0.500 )

Review PRO X Piston Pin Bearing Small End

The PRO-X 21.2518 piston pin bearing end is a critical engine component designed for high-performance applications. This bearing end is specifically engineered to provide superior durability and reliability, ensuring optimal engine functionality.

The PRO-X 21.2518 piston pin bearing end is made of premium materials, including a heavy-duty, heat-treated steel shell, and high-quality, chrome-plated bearing surface. The steel shell is designed to withstand the extreme pressures and temperatures generated during engine operation, while the chrome-plated bearing surface ensures a smooth, frictionless contact between the piston pin and the connecting rod.

This bearing end features a precision-machined, tapered bore, which ensures a perfect fit with the piston pin and eliminates any play or wobble. The tapered bore design also helps to evenly distribute the load between the bearing surfaces, reducing the risk of failure and extending the lifespan of the component.

The PRO-X 21.2518 piston pin bearing end is designed to meet or exceed OEM specifications, making it an ideal choice for engine rebuilds, upgrades, or high-performance applications. It is also compatible with a wide range of engines, making it a versatile option for many different vehicle types.

The bearing end is supplied with an O-ring seal, which helps to prevent oil leakage and maintain proper lubrication. It also comes with a protective coating, which helps to prevent corrosion and wear during storage and installation.

In summary, the PRO-X 21.2518 piston pin bearing end is a high-quality, durable, and reliable component designed to provide optimal engine performance in demanding applications. Its precision-machined design, premium materials, and advanced features make it a top choice for engine builders, racers, and enthusiasts alike.

The Pro-X 21.2518 piston pin bearing end is a component used in automotive engines to support the piston pin and reduce friction between the piston and connecting rod. Here are some potential pros and cons of buying this part:

1. Improved Engine Performance: A new piston pin bearing end can help reduce friction and wear in the engine, leading to improved engine performance and longer engine life.

2. Reduced Noise: A worn-out piston pin bearing end can cause noise in the engine. Replacing it with a new one can help reduce engine noise.

3. Better Fuel Efficiency: By reducing friction and wear in the engine, a new piston pin bearing end can help improve fuel efficiency, leading to savings on fuel costs.

4. Peace of Mind: Replacing worn-out engine components with new ones can provide peace of mind, knowing that the engine is in good working condition and less likely to fail.

1. Cost: The cost of a new piston pin bearing end can be significant, especially if you are replacing multiple components in the engine.

2. Labor Costs: If you are not mechanically inclined, you may need to pay for labor costs to have the part installed.

3. Potential for Other Issues: Replacing a worn-out piston pin bearing end does not guarantee that other issues in the engine will not arise.

The decision to buy a Pro-X 21.2518 piston pin bearing end depends on various factors, including the age and condition of your engine, your budget, and your personal priorities. If you value improved engine performance, reduced noise, and better fuel efficiency, and are willing to invest in a new component, then buying a new piston pin bearing end may be a worthwhile investment. However, if cost is a concern, or if you are unsure about the condition of other engine components, it may be worth considering other options or consulting with a mechanic before making a decision.

If you have determined that a new piston pin bearing end is the best option for your engine, it is recommended to purchase the part from a reputable supplier, such as a trusted auto parts store or an online retailer with good customer reviews. Additionally, it may be worth considering having the part installed by a professional mechanic to ensure proper installation and minimize the risk of other issues arising.

Details:

Vehicle Fitment: 2003 2008 fits YAM GP1300 Wave Runner GP1300R, 2001 2005 GP800A GP800R, XA1200A XLT12 2000 - 2001 XA800 XL8 2002 2004 XA800A XLT800 Piston Pin Bearing by Pro-X.

part #: 212518 prices

• $25.95-$43.99

specifications perwatercraft:

• brand: Pro-x
• mpn: 21.2518
• type: Engine
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• manufacturer warranty: 1 Year Manufacturer Warranty
• vehicletype: Watercraft
• authorized dealer: Yes
• photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
• legal disclaimer: Your Local Laws Before Purchasing.
• compatibility disclaimer: Compatibility Chart Information Provided By
• height: 0.500

returns perwatercraft:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping perwatercraft:

• class: Expedited, Standard
• type: Fixed
• transit: 3-6 Days
• service: Expedited, Standard
• cost: $0.00

seller perwatercraft:

• city: Cedar Park, Texas
• rating: 98.8%
• # reviews: 182516

offer perwatercraft:

• quantity: 1
• availability: In Stock
• started: May 10, 2026
• sold: 0
• options: Ship-to-home

payments perwatercraft:

• wallet: Apple-pay
• other
• credit card: Discover

general perwatercraft:

• Parts Accessories > Personal Watercraft Parts > Other Parts
• condition: New

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