For the ultimate in durability and strength, G2 offers new High Pinion 60 axle assemblies featuring Currie RockJock housings. These bullet-proof axle assemblies are designed with the hardcore wheeler/rock crawler in mind. Built to order packages include the complete housing featuring the new RockJock III ductile iron center (highest ground clearance 60 on the market), AR400 heat-treated skid plate allowing the axle to slide over rocks easily, 3” d.o.m. steel tubes, 1350 pinion yoke, (1310/1330 optional), and all new heavy duty Currie Jeep suspension brackets. These housings are hand assembled by expert drivetrain specialists using high quality G2 axle shafts, G2 Premium ring and pinion gears, Timken bearings and the locker of your choice.
| RATIO | ARB AIR LOCKER | DETROIT LOCKER | EATON E-LOCKER | TRUE TRAC |
|---|---|---|---|---|
| 4.10 | JKR JRB 410 ARB | JKR JRB 410 DL | JKR JRB 410 E | JKR JRB 410 TT |
| 4.56 | JKR JRB 456 ARB | JKR JRB 456 DL | JKR JRB 456 E | JKR JRB 456 TT |
| 4.88 | JKR JRB 488 ARB | JKR JRB 488 DL | JKR JRB 488 E | JKR JRB 488 TT |
| 5.13 | JKR JRB 513 ARB | JKR JRB 513 DL | JKR JRB 513 E | JKR JRB 513 TT |
| 5.38 | JKR JRB 538 ARB | JKR JRB 538 DL | JKR JRB 538 E | JKR JRB 538 TT |
DO NOT USE SYNTHETIC OIL FOR GEAR BREAK IN. IT IS OK AFTER THE FIRST 500 MILES OF BREAK IN.
*Modification to rear sway bar mounts will be necessary to re-use factory sway bar.
If using a factory track bar, spacers or washers may be required.
