CAT 8K3991 For Sale
Browse our current listings for CAT 8K3991. 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 6Part Number
8K3991Manufacturer
CATManufacturer Name
CATCondition
NEWQuantity Available
3Ships From
NCWeight
0.4Last Updated
9/14/2026Description
TUBE ASM
Listing
2 of 6Part Number
8K3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
NEWQuantity Available
3Ships From
FLStock Number
VINTAGE-8K3991Last Updated
9/14/2026Description
TUBE ASM
Listing
3 of 6Part Number
8K3991Manufacturer
CATManufacturer Name
0000726Condition
NEWQuantity Available
1Ships From
MDLast Updated
9/14/2026Description
H - H - ADDEDPARTS - BELLYPAN - BUCKETCYL - CAB - HOOD - LIFTJACK-L - LIFTJACK-R - STICK - STICKCYL - VALVEASS - R - R - H
Listing
4 of 6Part Number
8K3991Manufacturer
CATManufacturer Name
NEW CATCondition
NEWQuantity Available
1Ships From
MTModel Number
PURCHASEStock Number
22286Last Updated
9/14/2026Description
TUBE
Listing
5 of 6Part Number
8K3991Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
KSWeight
1Last Updated
9/3/2026Description
TUBE ASSY
Listing
6 of 6Part Number
8K3991Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
OHLast Updated
1/31/2002Description
TUBE