Williams Racing Developments

Race Transmission Specialists


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Hewland MK9 Slide On Gear Sets

  • Please select ratio type from the drop down menu below:
TEETH RATIO DESCRIPTION WRD NUMBER
14:36 2.571 MK9 STANDARD GEARSET 14:36 RAT-91436
15:36 2.400 MK9 STANDARD GEARSET 15:36 RAT-91536
15:35 2.333 MK9 STANDARD GEARSET 15:35 RAT-91535
16:35 2.188 MK9 STANDARD GEARSET 16:35 RAT-91635
16:34 2.125 MK9 STANDARD GEARSET 16:34 RAT-91634
17:35 2.059 MK9 STANDARD GEARSET 17:35 RAT-91735
17:34 2.000 MK9 STANDARD GEARSET 17:34 RAT-91734
17:33 1.941 MK9 STANDARD GEARSET 17:33 RAT-91733
18:34 1.889 MK9 STANDARD GEARSET 18:34 RAT-91834
18:33 1.833 MK9 STANDARD GEARSET 18:33 RAT-91833
18:32 1.778 MK9 STANDARD GEARSET 18:32 RAT-91832
19:33 1.737 MK9 STANDARD GEARSET 19:33 RAT-91933
19:32 1.684 MK9 STANDARD GEARSET 19:32 RAT-91932
19:31 1.632 MK9 STANDARD GEARSET 19:31 RAT-91931
20:31 1.550 MK9 STANDARD GEARSET 20:31 RAT-92031
20:30 1.500 MK9 STANDARD GEARSET 20:30 RAT-92030
21:30 1.429 MK9 STANDARD GEARSET 21:30 RAT-92130
21:29 1.381 MK9 STANDARD GEARSET 21:29 RAT-92129
22:29 1.318 MK9 STANDARD GEARSET 22:29 RAT-92229
23:29 1.261 MK9 STANDARD GEARSET 23:29 RAT-92329
23:28 1.217 MK9 STANDARD GEARSET 23:28 RAT-92328
23:27 1.174 MK9 STANDARD GEARSET 23:27 RAT-92327
24:28 1.167 MK9 STANDARD GEARSET 24:28 RAT-92428
21:24 1.143 MK9 STANDARD GEARSET 21:24 RAT-92124
24:27 1.125 MK9 STANDARD GEARSET 24:27 RAT-92427
24:26 1.083 MK9 STANDARD GEARSET 24:26 RAT-92426
25:26 1.040 MK9 STANDARD GEARSET 25:26 RAT-92526
24:24 1.000 MK9 STANDARD GEARSET 24:24 RAT-92424
26:25 0.962 MK9 STANDARD GEARSET 26:25 RAT-92625
26:24 0.923 MK9 STANDARD GEARSET 26:24 RAT-92624
27:24 0.889 MK9 STANDARD GEARSET 27:24 RAT-92724