
CASE loader-backhoe part 17278690 (O-RING 20.35mm ID x 1.78mm Thk, Hnbr) 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 17278690 as an O-RING 20.35mm ID x 1.78mm Thk, Hnbr.
The number is linked to 6 model catalog(s) and 1 assembly figure(s). One verified context is 10.408.AC[01] - HEAT EXCHANGER, VALVE, EGR for 770NX - TRACTOR LOADER BACKHOE - TIER 5 (01/25 - ). No supersession, alternative or REMAN number was returned in the extracted relationship data.
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 17278690?
CASE 17278690 is listed in the MyCNH CASE Construction catalog as an O-RING 20.35mm ID x 1.78mm Thk, Hnbr.
Which equipment is CASE 17278690 cataloged for?
The extracted catalog links 17278690 to 6 model catalog(s), including 770NX - TRACTOR LOADER BACKHOE - TIER 5 (01/25 - ), with a verified occurrence in 10.408.AC[01] - HEAT EXCHANGER, VALVE, EGR. Confirm the exact figure, reference, configuration and any serial-number conditions before ordering.
Does CASE 17278690 have a supersession number?
No supersession number was returned for this item in the extracted catalog relationship data.

