CALTRIC OC0149PR113LL Piston Kit Rings 66.36MM

( Brand: Caltric ), ( Manufacturer Part Number: OC0149PR113LL ), ( Machine Type: Dual Sport Motorcycle ), ( Items Included: 2x Circlips, 2x Piston Rings, Piston, Wrist Pin ), ( Piston Diameter: 66.36mm ), ( Material: Aluminum Alloy ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. ), ( Engine Type: 2-stroke ), ( Type: Piston Kit ), ( Manufacturer Warranty: 90 Day ), ( Oe/oem Part Number: 1p8-11631-00-b0 ), ( Pin Diameter: Back Notch ), ( Cylinder Bore Diameter: 66.4mm ), ( Country Of Origin: China ), ( Bore Size: Standard Bore )

Review CALTRIC Piston Kit Rings For Yamaha 66.36mm fits YZ250 YZ250X 2003–2023

Introducing the Caltric OC0149PR113LL Piston Kit Rings for Yamaha YZ250 and YZ250X models from 2003 to 2023, engine size 250cc, piston bore 66.36mm. This piston kit is a must-have for riders seeking high performance and durability for their off-road bikes.

The Caltric piston rings are precision-engineered to ensure an optimal seal between the piston and cylinder wall. Made from high-quality, heat-resistant materials, these rings maintain their shape under extreme temperatures and pressures, preventing any potential engine damage caused by oil leaks or combustion gases.

The top compression ring is designed with a proprietary coating that enhances its grip on the piston skirt, providing optimal compression and delivering increased power output. The second compression ring follows, designed to minimize friction and ensure even compression across the entire piston surface.

The oil control ring, the third ring from the top, is responsible for maintaining proper oil control within the engine. Its unique design and materials ensure efficient oil flow to lubricate the piston and cylinder, while preventing excessive oil consumption and engine wear.

The skirt oil scraper ring, the lowest ring, effectively scrapes the oil from the cylinder walls as the piston moves up and down, ensuring proper lubrication and cooling of the engine.

These piston rings are designed to work seamlessly with OEM (Original Equipment Manufacturer) pistons and cylinders. Installing the Caltric piston kit rings is a straightforward process, requiring no major modifications to the engine.

In summary, the Caltric OC0149PR113LL Piston Kit Rings for Yamaha YZ250 and YZ250X models are a high-performance, durable solution for riders seeking to optimize their off-road bikes' power output and engine longevity. These rings are precision-engineered from high-quality materials to provide an optimal seal between the piston and cylinder wall, ensuring efficient oil flow and cooling while minimizing friction and excessive oil consumption.

Pros and Cons of Buying Caltric OC0149PR113LL Piston Kit Rings for Yamaha YZ250 YZ250x (2003-2023)

The Caltric OC0149PR113LL piston kit rings are an aftermarket option for Yamaha YZ250 and YZ250x motorcycles manufactured between 2003 and 2023. These rings are designed to provide improved performance, durability, and compatibility compared to OEM rings. In this analysis, we will discuss the key advantages and disadvantages of purchasing these aftermarket piston kit rings.

1. Enhanced Performance: Caltric piston kit rings are known to offer better ring sealing, which allows for optimal combustion and increased power output.

2. Enhanced Durability: These aftermarket rings are typically made from high-quality materials, ensuring longer ring life and fewer replacement needs.

3. Improved Compatibility: Caltric piston kit rings are designed to fit a wide range of engines and are often more universally compatible than OEM rings.

4. Cost-Effective: Aftermarket piston kit rings can be more affordable than OEM rings, especially for those looking for a budget-friendly solution.

1. Potential Installation Challenges: Installing aftermarket piston kit rings may require additional skills or experience compared to OEM rings.

2. Quality Variability: Not all aftermarket piston kit rings are created equal, and there may be some variability in quality from one manufacturer to another.

3. Warranty and Support: OEM rings typically come with a manufacturer's warranty and support, whereas aftermarket rings may not offer the same level of coverage.

The Caltric OC0149PR113LL piston kit rings offer several advantages, including improved performance, durability, and compatibility, as well as cost-effectiveness. However, there are also potential disadvantages, such as installation challenges, quality variability, and the lack of a manufacturer's warranty. Ultimately, the decision to purchase these aftermarket rings depends on your individual needs, preferences, and budget.

If you are looking for a budget-friendly solution with potential performance gains and improved durability, the Caltric OC0149PR113LL piston kit rings could be a worthwhile investment. However, it is essential to ensure that you purchase from a reputable supplier and that you have the necessary skills or resources for installation. Always remember to consult your motorcycle's user manual or a qualified mechanic before making any modifications to your engine components.

Details:

Piston, Piston Rings, Wrist Pin Circlips. Yamaha YZ250X 2016 -2023. 1x Wrist Pin 5UP-11633-00-00. 1x Piston 1P8-11631-00-B0.

FITS THE FOLLOWING YAMAHA model's: Yamaha YZ250 1999 -2023. CALTRIC Premium Quality Replacement Parts.

part #: oc0149pr113ll prices

• $43.37-$325.02

specifications pistondon:

• for models: Yz250, Yz250x
• for makes: Yamaha
• for years: 2003-2023
• brand: Caltric
• mpn: Oc0149pr113ll
• machine type: Dual Sport Motorcycle
• items included: 2x Circlips, 2x Piston Rings, Piston, Wrist Pin
• piston diameter: 66.36mm
• material: Aluminum Alloy
• california prop 65 warning: Proposition 65 Warning For California Consumers.
• engine type: 2-stroke
• type: Piston Kit
• manufacturer warranty: 90 Day
• oe/oem part number: 1p8-11631-00-b0
• pin diameter: Back Notch
• cylinder bore diameter: 66.4mm
• country of origin: China
• bore size: Standard Bore

seller pistondon:

• city: Pacoima, California
• # reviews: 205566
• rating: 99.3%

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

payments pistondon:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping pistondon:

• carrier: USPS, FedEx
• service: USPS First Class, FedEx 2Day
• transit: 3-7 Days
• type: Fixed
• class: Standard, Expedited
• cost: $0.00

returns pistondon:

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

offer pistondon:

• started: March 18, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

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