
CASE loader-backhoe part A66621 (Pulley) with catalog-derived fitment and cross-reference fields. Verify the exact figure and reference for the target machine.
Product Description
The extracted MyCNH listing classifies CASE A66621 as a Pulley.
The number is linked to 2 model catalog(s) and 2 assembly figure(s). One verified context is 020 - CRANKSHAFT AND FLYWHEEL, 336BD DIESEL ENGINE, WEAR SEAL KIT for 680E - CASE CONSTRUCTION KING LOADER BACKHOE (01/74 - 12/78). Catalog relationship data: Replaces A61047.
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 A66621?
CASE A66621 is listed in the MyCNH CASE Construction catalog as a Pulley.
Which equipment is CASE A66621 cataloged for?
The extracted catalog links A66621 to 2 model catalog(s), including 680E - CASE CONSTRUCTION KING LOADER BACKHOE (01/74 - 12/78), with a verified occurrence in 020 - CRANKSHAFT AND FLYWHEEL, 336BD DIESEL ENGINE, WEAR SEAL KIT. Confirm the exact figure, reference, configuration and any serial-number conditions before ordering.
Does CASE A66621 have a supersession number?
The catalog records A66621 as replacing: A61047.

