hello all. my son just bought a 03 kawasaki kfx400 from a guy for 1100. thing looks great. got it from a family friend. i dont know much about them but all it needs is the left side(i was told gear shifter side) crankcase replaced. my only question is that the same as the clutch side. i found one online for 80 bucks but instead of saying left side or shifter side it says clutch side. before i order it i just wanted to make sure that its the side that i need. also any hints or trips on replacing it would be great. the motor is already out. thanks guys and god bless