40mm Square Hydraulic Drum Braked Axle Assembly To Suit 9″ Drums.
This drum brake kit suits 2000kg override couplings with a master cylinder.
The rating of this axle is 1000kg as this axle uses standard holden bearings.
Bearing Sizes determines the axle rating of 1000kg.
- 11949 – Outer Bearing.
- 67048 – Inner Bearing.
9″ hydraulic braked axles are very simple to install.
Attach the Hydraulic backing plates to a weld ring, welded to the rear of the axle shoulder.
The hardest part of the entire job is to align the weld rings perfectly.
We recommend customers dry fit the backing plates and weld ring, without grease. Once the drum is in position and locked with the axle nut, tighten the brake shoes.
Align the backing perfectly with the drum and then sport weld the ring in 4 places. Re-adjust where necessary and then finished the welding on the ring.