The Chelsea 28P42 O-Ring is a sealing ring for Chelsea power take-off (PTO) assemblies, sized 1.051 in. inside diameter with a .070 in. cross-section. This is the size shown in the part designation 1.051X.070, making it easy to match against the seal you are replacing during a PTO service. It also carries the OEM number 28-P-42 and crosses to references including 504KC118, S-22665, WA20-03-1156, and 1450-28P42. Ordering the correct O-Ring size keeps the PTO fluid seal tight and helps prevent leaks at the mating surfaces. Sold by Pro Gear and Transmission. Not sure this is your part? Give us a call to confirm proper fit for your PTO.
Features
Chelsea O-Ring, part number 28P42 or 28-P-42
1.051 in. inside diameter, .070 in. cross-section
Seal for Chelsea power take-off (PTO) assemblies
Cross references: 504KC118, S-22665, WA20-03-1156, 1450-28P42
Sold individually, each
Genuine Chelsea part from Pro Gear and Transmission
Tech Specs
- Type: O-Ring
- Inside diameter: 1.051 in.
- Cross-section: .070 in.
- OEM part number: 28-P-42
- Cross reference: 504KC118, S-22665, WA20-03-1156, 1450-28P42
