CAT 6I3643 For Sale
Browse our current listings for CAT 6I3643. 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 7Part Number
6I3643Manufacturer
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
2 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MTLast Updated
9/14/2026Description
GEAR
Listing
3 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
TXLast Updated
9/14/2026Description
GEAR 740
Listing
4 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
MNLast Updated
9/14/2026Description
GEAR 3406E
Listing
5 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
INStock Number
96621Last Updated
9/10/2026Description
GEAR
Listing
6 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
WAWeight
7Last Updated
7/2/2026Description
GOOD USED GENUINE CAT WATER PUMP GEAR 74 TEETH FITS TO 3406E AND 3456 GEN SET 3406E AND 3456 INDUSTRIAL ENGINES 3406E AND 3456E
Listing
7 of 7Part Number
6I3643Manufacturer
CATManufacturer Name
CATCondition
USEDQuantity Available
1Ships From
TNSerial Number
6YZLast Updated
6/29/2022Description
Gear
Where Used
D8R