With Sleeper Units, Must Check Dimensions

With Sleeper Units, Must Check Dimensions

High Pressure Fan Overrider Switch, Normally Closed, 7/16 20 Thread, Opens 250 psi. closes 100 psi

Short Thread

Models with Red Dot A/C - Match up by OE Number and Picture

Models with Red Dot A/C - Match up by OE Number and Picture

1976-2000 With Red Dot A/C

High Pressue Switch Normally Closed

Models with Bergstrom A/C Unit and/or Red Dot Speed Control

1981-1997

Normally Open, 12mm Metric Thread, 2 pin M12

All Models with Red Dot A/C

High Pressue Switch Normally Closed

Normally Open Male Thread

With Bergstrom A/C

Trinary Switch Normally Open Female Thread

Normally Open and Closed Male Thread

Pressure side normally openm Fan Side Normally Closed

With Cable Controlled Thermostat

2005-2010

1991-1995

2005-2010

1983-2000

1996-2008 With Long Life "Red"

24 Volt 2 Wire Strap Mount Motor

With Bergstrom/Kysor A/C

Match up by OEM Number and Dimensions

12 Volt Single Speed 2 Wire Motor

12 Volt Single Speed 2 Wire Motor

24 Volt Single Speed 2 Wire, CW With 5/16" Shaft

With Kysor A/C

12 Volt Single Speed 2 Wire Motor

With Bergstrom/Kysor A/C and Sleeper Units

12 Volt Single Speed 2 Wire Motor

Models with Red Dot and Bergstrom A/C - Match up by OE Number and Dimensions

Match up by OEM Number and Dimensions

All Models With Bergstrom or Red Dot A/C Unit - Match up by OEM Number and Dimensions

Can Use Heavy Duty Tube and Fin Design 420-942 207

With Cable Controlled Thermostat

2005-2007

2012-2015

2008 - Cat C15 Engine

Must Match up by Dimensions and Illustration 1990

2008-2013