A two-pack transmission cooler line disconnect set that snaps around the line and pushes into the fitting to release the connection for removal. It includes a 3/8" (9.5 mm) tool for 2003-newer Ford Explorers with 5R55W transmissions (similar to Ford No. 307-441) and a 1/2" (12.7 mm) tool for 2003-newer Ford Super Duty trucks with 4R100 transmissions (similar to Ford No. 307-459).

A two-pack transmission cooler line disconnect set that snaps around the line and pushes into the fitting to release the connection for removal. It includes a 3/8" (9.5 mm) tool for 2003-newer Ford Explorers with 5R55W transmissions (similar to Ford No. 307-441) and a 1/2" (12.7 mm) tool for 2003-newer Ford Super Duty trucks with 4R100 transmissions (similar to Ford No. 307-459).