BSA Unit Singles Crankshaft Shim Pack - C15 / B40 / B44 / B25 68-0473 Brands featured are Arial

Brands featured are Arial

M Part number is 70-4947 or E4947

Painted in a lovely black finish as original

* New English Made Genuine Amal Monobloc Throttle Adjusting Screw W/ Spring

BSA Unit Singles Crankshaft Shim Pack - C15 / B40 / B44 / B25 68-0473 Brands featured are ArialShim your crankshaft to obtain the correct end float and also the correct crankshaft alignment. Our shim set that we are offering today are imported and made in England. Included in a kit you will get an assortment of (5) crankshaft shims measuring from . 005" . 030". If you do not shim your crankshaft you may hear excessive engine noise or perhaps your cylinder can wear prematurely from your crank being off center. Shims can be used on all (C15, B40,