The Eaton Fuller Seal Kit, part number 4306940 or HF4306940, is a genuine Eaton Fuller manual transmission component. Seal kits are used during transmission service to restore proper sealing across internal and external leak points, helping maintain fluid integrity and transmission performance. This kit is sold individually as a single unit. Pro Gear and Transmission carries genuine Eaton Fuller drivetrain parts for heavy-duty truck applications. Call us to confirm this is the correct seal kit for your transmission before ordering.
Features
Genuine Eaton Fuller manual transmission seal kit
Part number 4306940, also referenced as HF4306940
Designed for manual transmission service and overhaul
Sold as a single kit (each)
Available from Pro Gear and Transmission
