Air Dryer Filter Removal Tool For HGV

Welzh has specially designed this tool to allow for the removal and replacement of the bayonet rings on the brake air dryer cartridge housing used on many HGVS.
Example Volvo and Renault HGVs fitted with a Knorr-Bremse air dryer.
Service tool for the safe removal & installation of air dryer bayonet rings, without causing damage during removal.
Applications include: Knorr-Bremse braking system air dryer cartridge, as used on Volvo & Renault HGVs.
Equivalent to OEM tool K162153K50.
Use with 1/2"D extension & ratchet.