If you know the ratio family you require select
the appropriate tab above to see the ratio list.
If you require a final drive ratio select the
'Final Drive' tab above.
If you do not know which ratio your gearbox uses
see the 'Which Ratio?' guide
Hewland Engineering Ltd.
Tel: +44 (0) 1628 827600
Fax: +44 (0) 1628 829706