Crankshafts of this type are available new under this part number (311322) and a similar 2.5PI part is available under part number 311313. However as these cranks are in very short supply we may well only be able to offer one type when you order. The cranks are interchangeable . Also Revington TR has a selection of used crankshafts, which will accept a regrind. See 311322SH below.

When changing a crankshaft it is important to know if you have a 'short back' or 'long back' crankshaft. Please read information sheet IS0035 (downloadable via the link below) to find out how to identify the crankshaft in your engine and for more information on crankshaft types and availability.

See information sheet 35 below for a full crankshaft explanation