I've just received a new shipment of rack rebuild kits, including bronze.
For TRW racks I have full bronze kits for $68.50 for the set:
TRW racks also have a plastic bush set, as per original for $36.50:
Burman racks are covered. I have plastic end bush/bronze cups for $29.50:
The TRW racks are identified by only 1 inspection plate on the pinion housing and 3 tangs that retain the bush into the LH end housing. Burman have 2 inspection plates and a rivet retaining the LH end bush.
All kits in stock now waiting your purchase. They are as complete a rebuild kit as you will get.