CAT 7S8972 For Sale
Browse our current listings for CAT 7S8972. 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 12Part Number
7S8972Manufacturer
CATManufacturer Name
NEW GENUINE OEM CATCondition
NEW GENUINE OEM CATQuantity Available
2Ships From
WALast Updated
9/14/2026Description
GEAR RING
Listing
2 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
0000726Condition
USEDQuantity Available
3Ships 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 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MTModel Number
637DStock Number
59639Last Updated
9/14/2026Description
RING GEAR
Listing
4 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MTModel Number
631DStock Number
61147Last Updated
9/14/2026Description
RING GEAR
Listing
5 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MTModel Number
COREStock Number
39459Last Updated
9/14/2026Description
RING GEAR
Listing
6 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
3Ships From
WAStock Number
7S8972Dimensions
X XLast Updated
9/14/2026Description
USED GEAR 7S8972 631D 633D 637D 639D
Listing
7 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
TXLast Updated
9/14/2026Description
RING GEAR 631D
Listing
8 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
ALStock Number
1884Last Updated
9/14/2026Description
GEAR
Listing
9 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
CAStock Number
8768167Last Updated
9/10/2026Description
GEAR
Listing
10 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
CAModel Number
631CStock Number
8800863-09Last Updated
9/10/2026Description
GEAR RING
Listing
11 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
WAWeight
35Last Updated
7/2/2026Description
GOOD USED GENUINE CAT GEAR 81 TEETH
Listing
12 of 12Part Number
7S8972Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
TNModel Number
631DLast Updated
3/21/2022Description
GEAR