My starter gear broke along with one tooth off the starter idler gear. I have a list of parts that i know i need. I'm ordering: Kick shaft assembly, oil seal for the shaft, Idler gear, Circlip for idler gear, right side crank case gasket, and both seals for the water pump. My bike is an 03 yz450. If i'm forgetting anything that's critical please let me know. Thanks Mitch.