Countershaft | Diameter of needle bearing contact area | at 4th gear | Standard or new | 34.975 - 34.991 mm |
| | | Service limit | When worn or damaged |
| | at 2nd gear | Standard or new | 39.979 - 40.000 mm |
| | | Service limit | When worn or damaged |
| | at park gear | Standard or new | 41.964 - 41.980 mm |
| | | Service limit | When worn or damaged |
| | at right end | Standard or new | 38.505 - 38.515 mm |
| | | Service limit | When worn or damaged |
| I.D. of 4th gear | | Standard or new | 41.000 - 41.016 mm |
| | | Service limit | When worn or damaged |
| I.D. of idler gear | | Standard or new | 50.000 - 50.016 mm |
| | | Service limit | When worn or damaged |
| I.D. of reverse gear | | Standard or new | 46.000 - 46.016 mm |
| | | Service limit | When worn or damaged |
| End play of 1st gear | | Standard or new | 0.00 - 0.33 mm |
| End play of 4th gear | | Standard or new | 0.04 - 0.27 mm |
| End play of idler gear | | Standard or new | 0.015 - 0.045 mm |
| End play of reverse gear | | Standard or new | 0.10 - 0.25 mm |
| Length of distance collar | | Standard or new | 53.92 - 53.96 mm |
| Cotter thickness | | Standard or new | 1.99 - 2.02 mm |
| Reverse selector hub O.D. | | Standard or new | 55.87 - 55.90 mm |
| | | Service limit | When worn or damaged |