The Eaton Fuller ECU Assembly Kit VMS, part number K-3931 or K3931, is a genuine Eaton Fuller automatic transmission control module assembly kit. Categorized under transmission control modules, this kit is designed for Eaton Fuller automatic transmission systems requiring VMS (Vehicle Management System) electronic control unit service. Call us to confirm proper fit and compatibility for your specific transmission application before ordering.
A refundable core charge of $350.00 applies to this item and will be collected at checkout. The core charge is refunded upon receipt of your returned core, subject to its condition; customer is responsible for return shipping. Call us at (877) 776-4600 for details.
Features
Genuine Eaton Fuller part, number K-3931 or K3931
VMS (Vehicle Management System) ECU assembly kit
Automatic transmission control module application
Sold by Pro Gear and Transmission
