With Red Dot AC

O-Ring Exp Valve

Includes Expansion Valve

Normally Open, Opens 23 psi, Closes 47 psi, M12 x 1.50

Normally Open, Opens 210 psi, Closes 300 psi, 7/16" x 20

Closes 35 psi Opens 15 psi Normally Open

Short Thread

Model Series with Blower Relay

Opens 30 psi. Closes 30 psi, Low Pressure on High Side of System

Models with Red Dot A/C or Red Dot Fan Switch Resistor

All Series with Signet A/C

Normally Closed

All Models With Red Dot A/C

Normally Closed, Opens 330-370 psi, Closes 180-240 psi

Normally Open, Opens 21 psi, closes 40 psi, M12 x 1.50

Pressure Side and Fan Side Normally Open

With Bergstrom A/C

1991-9372

Colour- Red, Size- .062

Colour- Orange, Size- .057

2005-2010

2005-2010

1983-2000

1996-2008 With Long Life "Red"

Main Sleeper Unit

Bracket has 2 Holes

1988-1993 Check Dimensions

1995-2007 33" Long Side Brackets With 4 Bolts Can Use TC430281 Tube and Fin Design

1987-1991 Brackets have 2 holes.

1985-1994 With Cummins Engine

Used on 520-4577 Compressor

1992-1994 - Cat 3406 Engine, 1996-1997 - Cummins M11 Engine, Original Equipment Sanden • 2 Groove, 132mm HD Clutch • JD Rear Head

2 Wire Metripack

6 Groove, 125mm Clutch Direct Vertical Mount, 2 Wire

2003-2007 3 Row High Eff. w/frame, w/o surge tank and oil cooler

1988-2007 3 row High Eff. W/frame w/o surge tank Can use 4 Row Radiator w/ Frame - TR9298 Can use 5 Row Radiator w/ Frame - TR9099

1988-2007 3 row High Eff. W/frame, and surge tank. Can use 4 Row Radiator w/ Frame - TR9208 Can use 5 Row Radiator w/ Frame - TR9097

1994-1998

1995-2007