Four Seasons A/C Compressor Kit P/N:4187NK
Four Seasons 1277NK A/C compressor mount and drive kit for the 1994-1996 Ford F-250 and other vehicles bundles a new compressor with the parts for an A/C compressor replacement. It is a complete air conditioning kit with a new compressor.
Air that stays warm, a grinding or squealing compressor, or oil traces around the compressor can mean the compressor is worn, though a blocked expansion device or a clogged accumulator can sit behind those same signs. The 1994-1996 Ford F-250 takes one kit.
This A/C compressor mount and drive kit fits the 1994-1996 Ford F-250, the 1997 Ford F-250 HD, the 1994-1997 Ford F-350 and other vehicles. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
One new compressor, an accumulator or filter drier, an expansion device, compressor oil, and the gaskets and O-rings the kit needs.
Interchange: 520069 · 9631964 · KT4126 · KT4131
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Four Seasons 1277NK kit fit the 1994-1996 Ford F-250?
Yes. Four Seasons 1277NK fits the 1994-1996 Ford F-250 and the 1997 Ford F-250 HD. For another truck, open the "Vehicles it fits" section to check your exact model and engine.
What parts come in the 1277NK A/C compressor kit?
Four Seasons 1277NK includes a new compressor, an accumulator or filter drier, an expansion device, compressor oil, and the gaskets and O-rings the kit needs.
What refrigerant does this A/C compressor kit use?
This kit is listed for R134A refrigerant. The kit lists 8 pulley grooves.
What signs can mean the compressor in the 1277NK kit is worn out?
Air that stays warm, a grinding or squealing compressor, or oil traces around it can mean wear. A shop can test the system, since A/C lines hold pressure and should not be opened at home.
Does KT4126 cross to the Four Seasons 1277NK kit?
Yes. KT4126 is one of the numbers Four Seasons 1277NK replaces, along with KT4131, 520069 and 9631964.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.