Air Conditioning Parts and Supplies
5/16" Double Shaft 2 Wire
Serial Number JJG0019999 and Below
Serial Number JJG0020000 and Above
Parallel Flow, Non-Serviceable Design
Serial Number JJG0019999 and Below Switch Included
Can Use R134 Update Switch - 220-30601
Must Identify by OE Number
Fits Most Cummins 4TA-390 Diesel Engines