fits model: Cr250, Cr450, Cr480, Cr500, Xr185, Xr200. make: Honda.

( Brand: Koyo ), ( Manufacturer Part Number: PT-KCB24-4 ), ( Type: Crankshaft Main Bearing Set ), ( Machine Type: Dual Sport Motorcycle, Off-road Motorcycle ), ( Oe/oem Part Number: 91003-ka4-005, 91009-hc0-003, 91003-961-008, 91003-ka4-771, 91008-kae-731 ), ( Items Included: Crankshaft Main Bearing ), ( Country/region Of Manufacture: Japan )
The Koyo PT-KCB24-4 Crank/Crankshaft Bearing Set is an essential component for maintaining the performance and longevity of your Honda CR250, CR450, CR480, CR500, XR185, and XR200. This set includes four high-quality bearing components designed to reduce friction, promote smooth operation, and ensure optimal engine performance.
The first component in the set is the Main Bearing, which is engineered to support the crankshaft's massive loads. The Koyo PT-KCB24-4 Main Bearing is made from chrome molybdenum steel, a material known for its exceptional strength and durability. This bearing features a precision-machined inner and outer race, ensuring a perfect fit with the crankshaft and crankcase.
Next in the set is the Big End Bearing. This component is responsible for supporting the connecting rod's end of the crankshaft. The Koyo PT-KCB24-4 Big End Bearing features a reinforced design that provides enhanced strength and reliability. The bearing itself is made from high-carbon steel, ensuring superior wear resistance and longevity.
The third component in the set is the Little End Bearing, which supports the other end of the connecting rod. The Koyo PT-KCB24-4 Little End Bearing is made from a combination of steel and brass, providing a perfect balance of strength and wear resistance. This bearing features a precision-machined inner and outer race, ensuring a perfect fit with the connecting rod and crankshaft.
Finally, the set includes a Timing Bearing. This component is responsible for supporting the timing gears and synchronizing the engine's camshaft and crankshaft. The Koyo PT-KCB24-4 Timing Bearing is made from high-quality brass, ensuring superior wear resistance and longevity.
Each bearing in the Koyo PT-KCB24-4 Crank/Crankshaft Bearing Set is designed to meet or exceed OEM specifications, ensuring a perfect fit and optimal performance. These bearings are also precision-machined to ensure a smooth operation and reduce the risk of engine damage due to friction or wear.
In conclusion, the Koyo PT-KCB24-4 Crank/Crankshaft Bearing Set is an essential upgrade for any Honda CR250, CR450, CR480, CR500, XR185, or XR200. These high-quality bearings are designed to reduce friction, promote smooth operation, and ensure optimal engine performance, while also providing enhanced strength and reliability. With this set, you can rest assured that your engine will continue to perform at its best, even under the most demanding conditions.
Pros of buying Koyo PT-KCB24-4 crank/crankshaft bearing set:1. Koyo is a well-known and reputable brand in the automotive and motorcycle industries, known for producing high-quality bearings.
2. The KCB24-4 bearing set is specifically designed for Honda CR250, CR450, CR480, CR500, XR185, and XR200 models, ensuring a proper fit and reducing the risk of installation errors.
3. The bearings are made from high-quality materials, such as chrome steel and brass, which can withstand the high loads and temperatures generated by the engine.
4. The bearing set comes with a warranty, providing peace of mind in case of any manufacturing defects or failures.
Cons of buying Koyo PT-KCB24-4 crank/crankshaft bearing set:1. The price of the bearing set may be higher than some other brands or aftermarket options.
2. If not installed correctly, the bearings may not function properly, leading to premature failure or damage to other engine components.
3. Installing the bearings requires some mechanical knowledge and skills, which some riders may not have.
Conclusion:The Koyo PT-KCB24-4 crank/crankshaft bearing set is a high-quality option for riders looking to replace their crankshaft bearings on their Honda CR250, CR450, CR480, CR500, XR185, or XR200. While the price may be higher than some other options, the benefits of using a reputable brand with a warranty and proper fit make it a worthwhile investment. If you are not comfortable with the installation process, it may be worth considering hiring a professional mechanic to ensure proper installation.
Recommendation:If you are looking to replace your crankshaft bearings, we recommend the Koyo PT-KCB24-4 bearing set. If you are unsure about the installation process, it may be worth considering hiring a professional mechanic to ensure proper installation and avoid any potential damage to your engine.
New Genuine KOYO Crankshaft Bearing Set Qty: 2 Bearings Replaces OEM Part Number: 91003-KA4-005 91009-HC0-003 91003-961-008 91003-KA4-771 91008-KAE-731 Fits: XL185 1979 1984 XR185 XL200 1980 - 1984 XR200R 1984 1985 CR250R 1978-2007 CR450R 1981 CR480R 1982 1983 CR500R 1984 -2001.