Ratios Final Drives Which Ratio ? 104 DG DGB DGN FT FTR HP LD LSG Mk5 Mk8 MVE TLS TPT       To produce a customised ratio chart - FREE hewland-chart.com   To calculate which ratios you require download our FREE Ratio Calculation Program   Please note the parts that you require and complete our Order Enquiry     Notes: All ratios are normally in stock, please call for current availability. Ratios Layshaft Options Part Number Standard gears Part Number 2nd geares (hubbed) Description Ratio   DG-15:40-2ND RATIO 2.667 DG-19:48-STD DG-19:48-2ND RATIO #(SEE NOTE BELOW) 2.526   DG-16:40-2ND RATIO 2.500   DG-16:38-2ND RATIO 2.375 DG-19:45-STD DG-19:45-2ND RATIO #(SEE NOTE BELOW) 2.368 DG-17:39-STD   RATIO 2.294 DG-17:38-STD   RATIO#(SEE NOTE BELOW) 2.235 DG-17:37-STD DG-17:37-2ND RATIO 2.176 DG-18:37-STD DG-18:37-2ND RATIO 2.056   DG-18:36-2ND RATIO #(SEE NOTE BELOW) 2.000 DG-19:37-STD DG-19:37-2ND RATIO 1.947 DG-19:36-STD DG-19:36-2ND RATIO #(SEE NOTE BELOW) 1.895 DG-19:35-STD DG-19:35-2ND RATIO 1.842 DG-20:35-STD   RATIO 1.750 DG-21:36-STD   RATIO #(SEE NOTE BELOW) 1.714 DG-20:34-STD   RATIO 1.700 DG-20:33-STD DG-20:33-2ND#(SEE NOTE BELOW) RATIO 1.650 DG-21:34-STD   RATIO 1.619 DG-21:33-STD   RATIO 1.571 DG-21:32-STD   RATIO 1.524 DG-21:31-STD   RATIO 1.476   DG-22:32-2ND RATIO #(SEE NOTE BELOW) 1.455 DG-23:33-STD   RATIO 1.435 DG-22:31-STD   RATIO 1.409 DG-22:30-STD   RATIO 1.364 DG-24:32-STD   RATIO 1.333 DG-23:30-STD   RATIO 1.304 DG-22:28-STD   RATIO 1.273 DG-23:29-STD   RATIO #(SEE NOTE BELOW) 1.261 DG-25:31-STD   RATIO 1.240 DG-23:28-STD   RATIO 1.217 DG-25:30-STD   RATIO 1.200 DG-22:26-STD   RATIO 1.182 DG-26:30-STD   RATIO 1.154 DG-23:26-STD   RATIO 1.130 DG-26:29-STD   RATIO 1.115 DG-32:35-STD   RATIO 1.094 DG-27:29-STD   RATIO 1.074 DG-27:28-STD   RATIO 1.037 DG-28:28-STD   RATIO 1.000 DG-29:27-STD   RATIO 0.931 DG-29:26-STD   RATIO 0.897 DG-30:26-STD   RATIO 0.867 DG-30:24-STD   RATIO 0.800 # These ratios are now obsolete, there are a few still available from Hewland but no more will be manufactured when stocks are exhausted. DG 300 Gearbox Part Number Description Ratio DG-16:53-INT LAYSHAFT & INT 1ST 3.313 DG-12:37-INT LAYSHAFT & INT 1ST 3.083 DG-14:40-INT LAYSHAFT & INT 1ST 2.857 DG-16:40-INT LAYSHAFT & INT 1ST 2.500