Datsun 1200 axle shafts come in two sizes: H145 for all cars and early utes, and H165 units for 1974-1997 models.
Bearing Replacement
The bearing is held on a by a collar (a plain ring). This has to cut off with a cold chisel, then a new one pressed on.
Bearing held on by shaft collar
When replacing a rear axle bearing, check the wheel bearing-to-housing end face clearance and adjust with shims.
Part Numbers
Suppliers - USA
Nissan RockAuto differential parts http://www.partsamerica.com [edit]Axle 38162-G0300 ASSY-SHAFT REAR AXLE B110, B210 38162-H8500 SHAFT ASSY-REAR AXLE(L=612) B310 38162-G1000 SHAFT ASSY-REAR AXLE B120 7510- with H165 diff Also B210 H165B with L16 engine [edit]Rear Axle Seal Nissan 43252-H1000 SEAL-OIL REAR AXLE SHAFT [edit]Rear Axle Bearing Nissan 43215-18000 BEARING-REAR AXLE KOYO 83294C4 NSK B32-3CC5 NTN 6206BLUX/32C4 $28 USD Nissan 43255-H1000 COLLAR-REAR AXLE BEARING NOTE: 180 is B10 part number, so B10 and B110 should interchange
Specs:
Bore: 30.000 (mm) O.D.D.: 62.000 (mm) Width: 16.000 (mm)