Essential when rebuilding your engine to ensure that the upper vertical bevel gear has the correct backlash and position in relation to the camshaft bevel gear, these upper bevel shims fit between the cambox shell casting and the upper bevel housing -
Fitted in conjunction with the camshaft bevel gear shim, the ideal positioning is acheved when the gears are in line and there is a just perceptible gap (backlash) between teeth.
This is for a shingle shim in any of the following sizes (please state which size required when placing online order) :
0.030”/0.018”/ 0.012"/0.006"/0.003” (metric equivalent: 0.5mm/0.3mm/0.2mm/0.1mm/0.05mm). Sets of all 5 also available - see Item 0327B
Packed in Duck Oil to protect from rusting
Update Feb 2020: All sizes now back in stock again