CAT 4421920 For Sale
Browse our current listings for CAT 4421920. 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 1Part Number
4421920Manufacturer
CATManufacturer Name
CATERPILLARCondition
USEDQuantity Available
1Ships From
CAStock Number
8810522-09Last Updated
9/10/2026Description
GEAR GP-DIFF