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| - | HA - H145 | + | Axle Codes |
| - | HB - H150 | + | H = Hitachi removable gear carrier (pumpkin/centre section) |
| - | HC - H165 | + | HA - H145 (145mm diameter ring gear, 5.709 inch) |
| - | HD - H190 | + | HB - H150 (150mm diameter ring gear, 5.906 inch) |
| - | HE - H190 | + | HC - H165 (165mm diameter ring gear, 6.496 inch) |
| + | HD - H190 (190mm diameter ring gear, 7.480 inch) | ||
| + | HE - H190 revision | ||
| HF - H190A | HF - H190A | ||
| + | |||
| + | Axle code is on Chassis [[Identification]] plate 1980-on | ||
| + | <br>[http://datsun1200.com/uploads/photos/21048.jpg http://datsun1200.com/uploads/photos/21048.jpg] | ||
| + | |||
| + | Starting in mid-80s, Axle Code is on door-jamb sticker. | ||
| + | |||
| + | To verify the ratio in the vehicle matches the build tag, you may count turns of the wheel vs turns of the driveshaft. Even better is to note the stamped numbers on the ring gear. For example, this unit is stamped 39:11 | ||
| + | <br>[http://datsun1200.com/modules/myalbum/photo.php?lid=24439 http://datsun1200.com/uploads/thumbs/24439.jpg] | ||
| + | <br>39 divided by 11 = 3.545 ratio | ||
| + | |||
| + | Factory LSD has a sticker on the back of the diff housing. | ||
Revision as of 21:52, 8 January 2013
Axle Codes H = Hitachi removable gear carrier (pumpkin/centre section) HA - H145 (145mm diameter ring gear, 5.709 inch) HB - H150 (150mm diameter ring gear, 5.906 inch) HC - H165 (165mm diameter ring gear, 6.496 inch) HD - H190 (190mm diameter ring gear, 7.480 inch) HE - H190 revision HF - H190A
Axle code is on Chassis Identification plate 1980-on
Starting in mid-80s, Axle Code is on door-jamb sticker.
To verify the ratio in the vehicle matches the build tag, you may count turns of the wheel vs turns of the driveshaft. Even better is to note the stamped numbers on the ring gear. For example, this unit is stamped 39:11
39 divided by 11 = 3.545 ratio
Factory LSD has a sticker on the back of the diff housing.