ALPHA HARDEN STEEL CRANKSHAFT SHIM SET(7mm*14mm*0.5mm)(4pcs) #MP-W070140
ALPHA HARDEN STEEL CRANKSHAFT SHIM SET(7mm*14mm*0.5mm)(4pcs) #MP-W070140
can be add in between engine front bearing and collet for adjust the gap between flywheel and front bearing when necessary.