Gearbox - 4 Speed
Note: Many 4 speed parts are not available. Check with us.
![[]](Images/Gearbox-4-Speed.gif)
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| Plate Ref. No. | Description | Quan. per veh | Jensen Part No. |
| 2 | Gearbox casing | 1 | 93096 |
| 3 | Washer | 2 | 93090 |
| 4 | Plug | 2 | 93091 |
| 7* | Front gasket | 1 | 93092 |
| 9* | Front oil seal | 1 | 93093 |
| 13* | Rear gasket | 1 | 93094 |
| 15 | Bushing | 1 | 93105 |
| 16* | Rear oil seal | 1 | 93095 |
| 17 | Circlip | 1 | 93106 |
| 21 | Primary collar | 1 | 93109 |
| 22 | Primary roller | 23 | 93110 |
| 23 | Primary shaft | 1 | 94018 |
| 24 | Front bearing | 1 | 93112 |
| 26 | Abutment washer, 0.058/0.060 in | A/R | 93114 |
| | Abutment washer, 0.054/0.056 in | A/R | 93115 |
| 27 | Retainer ring | 1 | 93116 |
| 28 | Locking ring | 1 | 93117 |
| 29 | Mainshaft | 1 | 93118 |
| 30 | Second gear | 1 | 93119 |
| 31 | Baulking ring | 4 | 93120 |
| 32 | Synchro 1st/2nd gear | 1 | 94263 |
| 33 | 1st gear | 1 | 93124 |
| 34 | Circlip | 2 | 93123 |
| 35 | Shifting plate | 3 | 93122 |
| 36 | Spacer | 1 | 93125 |
| 37 | Rear bearing | 1 | 93126 |
| 38 | Retainer ring | 1 | 93127 |
| 40 | Speedo drive gear | 1 | 93130 |
| 41 | Speedo gear shim | 1 | 93129 |
| 42 | Mainshaft 3rd gear | 1 | 93132 |
| 44 | 3/4 gear synchro | 1 | 93134 |
| 45 | Shifting plate | 3 | 93135 |
| 46 | Circlip | 2 | 93123 |
| 47 | Mainshaft nut | 2 | 93128 |
| 48 | Gear cluster | | 93142 |
| 49 | Cluster spindle | 1 | 93143 |
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| Plate Ref. No. | Description | Quan. per veh | Jensen Part No. |
| 50 | Cluster roller | 54 | 93144 |
| 51 | Abutment ring | 2 | 93145 |
| 52 | Front T/washer, 0.060/0.058 in | A/R | 93146 |
| | Front T/washer, 0.063/0.060 in | A/R | 93147 |
| | Front T/washer, 0.066/0.064 in | A/R | 93148 |
| | Front T/washer, 0.069/0.067 in | A/R | 93149 |
| 53 | Rear T/washer | 1 | 93150 |
| 54 | Locking plate | 1 | 93151 |
| 57 | Reverse gear | 1 | 93154 |
| 58 | Idler spindle | 1 | 93155 |
| 59 | Spindle pin | 1 | 93156 |
| 60 | Washer | 1 | 93157 |
| 61 | Plug | 1 | 93158 |
| 62 | Speedo drive pinion | 1 | 93177 |
| 63 | Speedo pinion bearing | 1 | 93962 |
| 64* | Oil seal | 1 | 93963 |
| 65* | Adaptor gasket | 1 | 93964 |
| 66 | Cable adaptor | 1 | 93086 |
| 69 | 1st/2nd shaft | 1 | 93161 |
| 70 | 1st/2nd fork | 1 | 93162 |
| 71 | Spring | 3 | 93163 |
| 72 | Ball | 3 | 93164 |
| 73 | 3rd/4th shaft | 1 | 93165 |
| 74 | 3rd/4th fork | 1 | 93166 |
| 75 | Spacer | 1 | 93169 |
| 76 | Reverse selector shaft | 1 | 93170 |
| 77 | Reverse selector fork | 1 | 93171 |
| 78 | Shim | A/R | 93172 |
| 79 | Reverse lever | 1 | 93175 |
| 80 | Pivot lever | 1 | 93176 |
| 86 | Rear mount | 1 | 91520 |
| 91 | Rear mount x-member | 1 | 91003 |
| not ill* | Top cover gasket | 2 | 93167 |
| * | Gasket and seal set | 1 | 93099 |
| not ill | Small parts kit | 1 | 93100 |
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![[]](../products/Images/Gearbox-4-Speed.gif)