
CASE part A21389 is identified as a Cap in the MyCNH catalog. Verified model and assembly contexts are included for fitment review.
Product Description
CASE part number A21389 appears in the source catalog under the product name Cap.
The number is linked to 1 model catalog(s) and 1 assembly figure(s). One verified context is 004 - WATER MANIFOLD AND THERMOSTAT HOUSING, RADIATOR for 680CK - CASE CONSTRUCTION KING LOADER BACKHOE (UP TO S/N 9101501) (01/66 - 12/68). Catalog relationship data: Replaces A10259.
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 A21389?
CASE A21389 is listed in the MyCNH CASE Construction catalog as a Cap.
Which equipment is CASE A21389 cataloged for?
The extracted catalog links A21389 to 1 model catalog(s), including 680CK - CASE CONSTRUCTION KING LOADER BACKHOE (UP TO S/N 9101501) (01/66 - 12/68), with a verified occurrence in 004 - WATER MANIFOLD AND THERMOSTAT HOUSING, RADIATOR. Confirm the exact figure, reference, configuration and any serial-number conditions before ordering.
Does CASE A21389 have a supersession number?
The catalog records A21389 as replacing: A10259.

