Debris from a failed clutch pack ends up in the Automatic Transmission Filter, and reusing it after a rebuild puts that debris straight back into the new parts.6R140 Automatic Transmission Filter 6r140. This Automatic Transmission Filter returns the circuit to the flow the unit was calibrated with.The correct Automatic Transmission Filter is the one for the pan, not just for the transmission family. Shipping weight is 1 lb.The parts list below is exactly what ships. Compare it against your teardown before ordering.REMCO has supplied automatic transmission parts since 1991, and every order ships with its part listing so the receiving technician can check what arrived against what was ordered. Transmission Screen for 6r140 - replacement component designed for proper fit and function Designed to support proper fluid flow, pump suction and debris screening during a fluid and screen service Package Includes: one transmission screen as described, supplied loose for a fluid and screen service Screen element with a formed neck and seal sized to the pump bore - designed for dependable service in the intended application. Ships at 1.00 lb, 7x9x12 in Intended for anyone servicing the pan and fluid circuit. Replace the pan gasket at the same time and seat the pickup fully before torquing the pan What's in the box1 x Automatic Transmission Filter, 6r140Compatible vehiclesFits F-250 Super Duty [11-19], F-350 Super Duty [11-19], F-450 Super Duty [11-19], F-550 Super Duty [11-19], E-350 Super Duty [16-19], E-450 Super Duty [16-18]. with 6.2 and 6.8 liter gas and 6.7 liter Power Stroke diesel.