With the No. 5038, there is no need to remove the bearing hub assembly just to replace the pins and bushings on 16-1/2" S-cam trailer and tractor "Q" brake systems.
OTC 5038 Brake Anchor Pin and Bushing Service Set
OTC Brake Anchor Pin and Bushing Service Set
LT890 Truck Brake Spring Tool Installer Pin Spring Brake Anchor Brake Shoe Kits
Truck Brake Spring Tool Installer Pin Spring Brake Anchor Brake Shoe Kits LT890