Used for # 8849090SK Kit When it has Clearance Problems, Contents: 1-8891966 1/4" Steel straight heavy duty port adapter, 1-881150 High low pressure switch, 1-881181 (Low side out at 28 PSI) (High side out at 398 PSI) 48" Pigtail lead wire

# 8891966 1/4" Steel Straight Heavy Duty Port Adapter, is Available Separately, When retro fitting farm equipment, it is mandated by the E.P.A. to install a high pressure switch. The switch will turn the compressor off at approximately 398 PSI & back on at approximately 315 PSI. This will improve the life of the compressor & clutch.