| Item name | Spare part number | Description |
| 1 | - | Upper Control Arm Mount |
| 2 | - | Brake caliper mounting holes |
| 3 | - | Location of brake hose bracket |
| 4 | - | Location of the wheel speed sensor |
| 5 | - | Wheel studs |
| 6 | - | Wheel hub |
| 7 | - | Brake disc mounting holes |
| 8 | - | Lower Control Arm Ball Joint Mount |
| 9 | - | Steering rack ball joint mount |
| 10 | - | Wheel hub bolts (4 things.) |
The wheel knuckle is cast and machined and is located between the ball joints of the upper and lower control arms. The knuckle has four through holes for four bolts securing the wheel hub housing. The lug on the front of the knuckle secures the steering gear and linkage ball joint.
The wheel hub and bearing assembly includes a wheel hub housing, a wheel hub, and a tapered roller bearing. The wheel hub and bearing assembly is maintenance free. Five M14 studs are pressed into the wheel hub to secure the wheel with wheel nuts.
The wheel hub housing is forged and machined and contains a tapered roller bearing. The housing has four threaded holes for fastening the wheel knuckle with four bolts.
The wheel hub has a central hole with splines that match the splines on the axle shaft. The rotation of the axle shaft is transmitted through splines to the wheel hub, which rotates on a tapered roller bearing.
Comments on this article