Challenger RJ04-PK Air/Hydraulic Pump Kit for RJ4.5 Bottle Jacks_Side Pump These back supports help Protect

These back supports help Protect workers from a back injury during lifting and straining activities

and Special Cement BL (nonflammable) or Special Blue Cement (flammable) for a permanent

Handle Span: 1

Replacement barrel CH10

Challenger RJ04-PK Air/Hydraulic Pump Kit for RJ4.5 Bottle Jacks_Side Pump These back supports help ProtectAir Hydraulic Pump Kit for Challenger RJ4. 5, Convert Your Tire Changer to Dual Power Operation This pump kit transforms your Challenger RJ4. 5 tire changer to run on either compressed air or hydraulic power, giving you flexibility to match your shop's infrastructure. Designed for seamless compatibility with the RJ4. 5 platform, it eliminates the need for separate equipment and maximizes your existing investment. Ideal for shops transitioning between