Seal – 32/45×7/10 is the Atlas Copco service part carried under part number 3371820708. It seals a pressure joint inside the breaker, and because elastomer takes a set long before the metal around it wears, it is one of the first items to replace when a machine starts weeping air or oil.
The published breakdown lists it on the MH70 70A HBP Hydraulic Paving Breaker and MDR 75T HBP 75 RV HBP Hydraulic Post Driver, and on 9 other machines.
The rest of the assembly is on the same breakdown, and every diagram we publish is indexed on the parts diagram hub. Denver stock, with same-day shipment on in-stock orders in by 4 PM ET.
- Part number: 3371820708
- Manufacturer: Atlas Copco
- Crowder SKU: AC-3371820708
- Listed on breakdowns for: MH70 70A HBP Hydraulic Paving Breaker, MDR 75T HBP 75 RV HBP Hydraulic Post Driver, LH 22 23E 27 28E Hydraulic Paving Breaker, LH220 220HBP 230E 230E HPB Hydraulic Paving Breaker, LH270 270HBP 280E 280E HBP Hydraulic Paving Breaker, LPD-T & RV Hydraulic Post Driver, +5 more
