Main bearings are important components of crankshafts, which are the main driving shafts of internal combustion engines that receive reciprocating motion from the pistons and convert it to rotary motion. Together, crankshafts and connecting rods transform piston reciprocating motion into rotary motion.
Cat® parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact, and reuse
This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.