Seal Kit for Case 580CK Backhoe Boom (Lift) for Model 33 Backhoe Years 1966-1971
2-1/4" Chrome rod x 4-1/2" Cylinder inside diameter. There are 2 possible sizes for this cylinder, check your chrome rod diameter & verify. This size only came with a press in outer wiper so no need to specify the wiper type.

NOT FOR 580B, C, D, E, etc. only for 580CK model 33 backhoe.

Never attempt to service a pressurized cylinder, or a cylinder connected to a load, never use air or hydraulic pressure to disassemble a cylinder. These are top quality aftermarket replacement parts, we are not affiliated with any equipment manufacturer.