This is Chicago Pneumatic part number R090122, cross-referenced to 3310104249 front head bushing – 1-1/8″, stocked at Crowder Supply as CP-R090122. This part holds and guides the steel. Elongation of the shank bore is the usual reason for replacement, well before any crack appears.
Crowder’s breakdowns list this part on the CP 1290 1290S 1290SVR Paving Breaker and CP 1240 1240S 1240SVR Paving Breaker, and on 1 other machine. Worth matching the reference number on the diagram against your own machine before you order the same part number can sit in more than one position.
If you need the parts around it, the parts diagram library has the full breakdown library, and the Chicago Pneumatic tool range covers the machines themselves. Ships from our Denver warehouse; in-stock parts ordered by 4 PM ET go out the same day.
- Part number: R090122
- Also listed as: 3310104249
- Manufacturer: Chicago Pneumatic
- Crowder SKU: CP-R090122
- Listed on breakdowns for: CP 1290 1290S 1290SVR Paving Breaker, CP 1240 1240S 1240SVR Paving Breaker, CP 1260 1260S 1260SVR Paving Breaker
