UTV and ATV engines are precise and efficient machines that need only the best off-road counter balancer bearing kits installed to reduce engine vibration and provide a smoother, quieter operation. These transmission bearings allow the engine to run cooler and reduce wear on internal components. They are typically located on the crankshaft and transmission output shafts. Hot Rods counter balancer bearing kits are available for popular machines made by Honda, Yamaha, Suzuki, Kawasaki, Polaris, and Can-Am. 2-stroke and 4-stroke engines operate in different manners and require unique fitments for the crankshaft bearing to fit the bushings and gaskets inside the OEM motor. Main bearing part numbers are found like all parts & accessories by using the parts finder on the homepage to filter for your YFZ450R or TRX350.

Side-by-side bearing and seal kits are replaced in powersports machines regularly to ensure the pistons, crankshafts, conrods, and other rebuild kit items are operating perfectly. Be sure to check out the product information for your specific SKU and understand whether you need to purchase any extra fittings, gaskets, or tools to replace the item. The counter balancer bearing should be replaced by a licensed mechanic if you are not confident as the repercussions of fitting incorrectly can be catastrophic to the engine.