
Catalog-verified CASE A77501 Piston Ring Set listed for 580E – CASE CONSTRUCTION KING LOADER BACKHOE (01/83 – 12/89). Check the recorded assembly and cross-reference data before ordering.
Product Description
The MyCNH CASE Construction catalog identifies part A77501 as a Piston Ring Set.
The number is linked to 5 model catalog(s) and 4 assembly figure(s). One verified context is 02-066 - PISTONS, 4T-390 ENGINE for 580E - CASE CONSTRUCTION KING LOADER BACKHOE (01/83 - 12/89). Catalog relationship data: Replaces G3543271.
For fitment, compare the exact part number, model catalog, functional group, assembly figure, reference and quantity. Machine options, production changes and serial breaks can affect the correct selection.
Frequently asked questions
What is CASE part A77501?
CASE A77501 is listed in the MyCNH CASE Construction catalog as a Piston Ring Set.
Which equipment is CASE A77501 cataloged for?
The extracted catalog links A77501 to 5 model catalog(s), including 580E - CASE CONSTRUCTION KING LOADER BACKHOE (01/83 - 12/89), with a verified occurrence in 02-066 - PISTONS, 4T-390 ENGINE. Confirm the exact figure, reference, configuration and any serial-number conditions before ordering.
Does CASE A77501 have a supersession number?
The catalog records A77501 as replacing: G3543271.

