Thumbnail Filmstrip of E4OD 4R100 89-04 Heavy Duty Truck/Van TRANSGO Reprogramming Kit Images
Heavy Duty Truck/Van TRANSGO
This Kit is called the 4R100-HD2 TUGGER.
For working trucks. Doubles low clutch holding pressure in “1” for downhill use, high speed pull-into “1”. Handles exhaust brake. Adjusts shift firmness. More cooling & lubrication. Better converter feed and capacity.