This is Chicago Pneumatic part number 4812050508 lower bearing bracket – 30/40, stocked at Crowder Supply as CP-4812050508. This part guides its mate and takes the wear that would otherwise land on the casting.

The parts breakdown index is where to start if you are working back from a machine or send the model and serial and we will confirm it. Complete tools sit on the Chicago Pneumatic lineup. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.

• Part number: 4812050508
• Manufacturer: Chicago Pneumatic
• Crowder SKU: CP-4812050508