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

Normally Open, Closes: 340psi, Opens: 215psi, 7/16" x 20

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

Pressure Side and Fan Side Normally Open

Pressure Side Normally Open, Fan Side Normally Closed

Pressure Side Normally Open, Fan Side Normally Closed

With Bergstrom A/C

Colour- Red, Size- .062

Colour- Orange, Size- .057

2005-2010

2005-2010

1983-2000

1996-2008 With Long Life "Red"

12 Volt, Single Speed, 2 Wire Motor with 5/16" Shaft, Vented Motor

12 Volt, Single Speed, 2 Wire Motor with 5/16" Shaft, Vented Motor

12 Volt, Single Speed, 2 Wire Motor with 5/16" Shaft, Vented Motor

12 Volt, Single Speed, 2 Wire Motor with 5/16" Shaft

Main Unit-With Red Dot A/C, Match up by OEM Number and Dimensions

With Sleeper Unit

Match up by OEM Number and Dimensions

With Sleeper Unit

Bracket has 2 Holes

Check Dimensions

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

With Cummins Engine

2 Wire, Gauge Line 2.40C, 2.70F

Used on 520-4577 Compressor

1 Wire, Gauge Line 1.91

2 Wire, Gauge Line 1.93C, 2.45F

2 Wire, Gauge Line 1.66C, 2.28F

2 Wire, Gauge Line 2.06C, 2.35F

1 Wire, Gauge Line 1.66C, 2.28F

1 Wire, Gauge Line 1.66C, 2.28F

Direct Mount 2 Wire

2 Wire

2 Wire

2 Wire Metripack

With Cat 3406 Engines

Single Bullet Connector

With Cat 3406 Engines

With R12 Charge Ports

With Top Charge Port Switch

Single Outlet, Day Cab Trucks

Conventional Models With Metric Charge Ports

Conventional Models

With Charge Ports

2008-2014

With Charge Ports

13-210 Mid- Ranger

Various Models With Standard R12-7/16"

13-210 Mid- Ranger

Dual Outlet

13-210 Mid- Ranger

2.5" Diameter With Quick Disconnect

Check For Clearance, 1998 or Older may Need to Re-Use Original Side Channels, Lower Connection Can Be Reversed Designed For Off-Highway Use Only, Not Recommended For Long Hauls

4 Row High Efficiency w/surge Tank. Can use TR9310 3 row

Fits Models With Remote Style Surge Tank with C12,C15 Engines. With Frame without Surge Tank. Can Use 4 Row TR9298 or 5 Row TR9099

4 Row High Efficiency Fits Models With Remote Style Surge Tank With C12, C15 Engines. Can Use TR9297 - 3 Row

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

2008-2013