Automatic Transmission Line Drawings. Automatic Transmission Line Drawings: Need a part just get us the transmission model #, Line drawing row letter indicator & … Changing out your Jeep
JK Wrangler’s 42RLE Automatic Transmission fluid and filter is something you should do as a good part of regular maintenance. This is how to replace your three speed 727 transmission with a 1995 back A518 overdrive transmission with a three wire connector (gas).
A 518 transmission has a 31% overdrive and will produce a 30 to 40% increase in gas mileage on the road over a three speed transmission.