This connecting rod crank conrod kit is compatible with OEM part numbers 47030015000 and 47030015100.It is designed for use in 85 SX (2003–2008, 2010–2012), 85 XC (2009), and 105 SX (chassis and engine 2004; engine 2007–2011).The connecting rod and crankshaft assembly converts piston reciprocating into crankshaft rotation to enable power output.The connecting rod transmits force from the piston to the crankshaft, while the crank bearing converts this force into torque delivered to the transmission system.This configuration also supports of the valve train and auxiliary engine components.Item Type: Connecting Rod OEM Code: 47030015000, 47030015100 Material Type: Forged Steel Fit For: 85 SX (2003–2008, 2010–2012), 85 XC (2009), 105 SX Chassis & Engine (2004), 105 SX Engine (2007–2011)