CAT 6N5978 For Sale
Browse our current listings for CAT 6N5978. Inventory may include new, used, rebuilt, aftermarket, and core heavy equipment parts. Create an account to view dealer information and contact them for price and other info.
Current Listings
Listing
1 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
NEW AFTERMARKET CATCondition
NEW AFTERMARKET CATQuantity Available
1Ships From
WALast Updated
9/14/2026Description
COUPLING T
Listing
2 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
KSLast Updated
9/14/2026Description
ADAPTER
Listing
3 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATERPILLARCondition
NEWQuantity Available
1Ships From
MTLast Updated
9/14/2026Description
EXH COUPLING
Listing
4 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
TXLast Updated
9/14/2026Description
COUPLING EXHAUST 3306B
Listing
5 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
FLLast Updated
7/20/2026Description
COUPLING
Listing
6 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATERPILLARCondition
NEWQuantity Available
2Ships From
WAWeight
2Last Updated
7/2/2026Description
NEW GENUINE CAT COUPLER
Listing
7 of 8Part Number
6N5978Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
KYLast Updated
2/11/2026Description
COUPLING - U
Listing
8 of 8Part Number
6n5978Manufacturer
CATManufacturer Name
CATCondition
AFTERMARKETQuantity Available
1Ships From
OHLast Updated
6/20/2019Description
coupling