CAT 8W3991 For Sale
Browse our current listings for CAT 8W3991. 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
8W3991Manufacturer
CATManufacturer Name
NEW GENUINE OEM CATCondition
NEW GENUINE OEM CATQuantity Available
1Ships From
WALast Updated
9/14/2026Description
BLOCK
Listing
2 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
0000726Condition
USEDQuantity 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
3 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MTStock Number
4526Last Updated
9/14/2026Description
BLOCK
Listing
4 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MTModel Number
14GStock Number
35497Last Updated
9/14/2026Description
BLOCK
Listing
5 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MTModel Number
16GStock Number
4295Last Updated
9/14/2026Description
BLOCK
Listing
6 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MTModel Number
16HStock Number
18281Last Updated
9/14/2026Description
BLOCK
Listing
7 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
2Ships From
MTLast Updated
9/14/2026Description
BLOCK
Listing
8 of 8Part Number
8W3991Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
ALDimensions
X XLast Updated
9/10/2026Description
BLOCK