AP AIR, INC.
805 13th Street North
Humboldt, IA 50548
800-806-5312

1101 Center Street
Redding, CA 96001
855-984-8511

KENWORTH T660 HEAVY TRUCK

Model Specifications

Compressor Type	R134 Refrigeration (lbs)	Compressor Oil (oz)	Compressor Oil Viscosity
Sleeper - Sanden	3.75lbs.	10-12oz	100

A/C Fittings

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HD Compressor Pad Fitting for GSA Head, #8 O-Ring

451-1253HD

HD Solid #8 Male Insert O-Ring, Compressor Discharge Pad Fitting

Pad Fitting - #8 O-Ring
Hose Fitting - #8 O-Ring

Can Use Standard Duty Fitting 451-1253

451-1253HDK

HD Compressor Fitting Kit

Includes #8 Male Insert O-Ring, Compressor Pad Fitting and #10 Male Insert O-Ring, Compressor Pad Fitting

Also Includes O-Rings and Bolt

1995-2007 Peterbilt 379 - Sleeper Block Off Kit

451-1379

Quick Clip - # 8 Condenser Fitting With 2 Metric Ports and R134 Port

A/C Hose - High Pressure Side

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7-T03125

Compressor to Condenser Hose

D9031-1552, D9031-1543, F50-1089-1000

7-T05043

Condenser to Receiver Drier Hose

F50-1794-002

2013

7-T05068

Receiver Drier to Expansion Valve "T" Fitting

K342-838-1102-1975

7-T05088

Liquid - Receiver Drier to Expansion Valve to Sleeper - "T" Line

871329BSM

2013

7-T05094

Condenser to Receiver Drier Hose

F50-1202-1350

A/C Hose - Low Pressure Side

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7-T03124

Compressor to Condenser - High Pressure Hose

K342-805-0700-145-5

D9011-1930 - Suction Hose - Compressor End - Kenworth

7-T05047

Suction - Expansion Valve to Sleeper to Compressor - "T" Line

871328BSM

2013

7-T05096

Suction Hose

K342-838-1361-1750

2000 with N14 Cummins Engine

7-T08037

A/C Hose Kits

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871328 - 2 Piece Steel Line Kit - Kenworth

730-T04072

2 Piece High & Low Side HVAC Hose Kit

871328

2008 and Later

Belts

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470-740

Heavy Duty Automatic Belt Tensioner

L6 15, 15.2 Engine

Automatic Belt Tensioner - American Coach, International/Navistar, Kenworth, Peterbilt

470-742

Peterbilt, Kenworth, IH/Navistar Belt Tensioner

L6 10.8 Engine

470-747

Heavy Duty Automatic Belt Tensioner

L6 10.8, 11.9 Engine

470-748

Heavy Duty Automatic Belt Tensioner

L6 11.9, 15 Engine

Bluebird, Ford, Freightliner, Kenworth, Peterbilt, Sterling Belt Tensioner

470-770

Kenworth, Peterbilt Belt Tensioner

L6 15.2 Engine

Blower Motors

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Kenworth OEM Style Blower Assembly Insulation

320-5084

OEM Style Blower Housing Insulation

Fits Blower Motor BM5084

320-5085

Blower Motor Insulation Foam Kit

Fits Blower Motor BM5085

Blower Motor with 5/16 Shafts, 10 Length, 12V

BM20007

Blower Motor - without Blower Wheels

205853, 205780, 205840, 203080, 275154

2008-2018

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

For Blower Wheels order - BW233
Can use Blower Motor w/ Wheels - BM20007K

Kenworth Blower Kit with OE Wire Connectors and Wheels

BM20007K

Blower Motor - with Blower Wheels

205853, 205780, 205840, 203080, 275154

2008-2018

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

Includes Blower Wheels - BW233
Can use Blower Motor w/o Wheels - BM20007

K318201 - Blower Assembly, OE Style - Kenworth

BM5084

Blower Assembly - Original Equipment

870118, 868026, 205853, 205780, 205840, 203080, 275154

2008-2018

For Blower Motor only order - BM20007

Can use High Efficiency Update Assembly - BM5085
For Insulation Kit - 320-5084

K318201 - Blower Update Kit, High Efficiency - Kenworth

BM5085

Blower Assembly - High Efficiency Update

870118, 868026, 205853, 205780, 205840, 203080, 275154

2008-2018

Can use Original Equipment Assembly - BM5084
For Insulation Kit - 320-5085

Cab Products/Filters

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320-19660B

Bunk Only Fresh Air Filter

19660-B

8 3/4" x 8 1/2" x 1" - Bunk Filter

Charge Air Coolers

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CA2222

Compressor Clutches

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OE Sanden 10 Groove - 125mm, 4.92 Clutch

60-10264

10 Groove - 126mm, 4.96" SHD Clutch, Keyed w/ Diode

4369-9931

Fits Compressor: 59-10424HD and 59-10424AP

60-6251AP

6 Groove - 125mm, 4.92" AP Series Leaf Spring Clutch

Fits Compressor: 59-6418AP

60-6254

6 Groove - 125mm, 4.92" OE Sanden Rubber Hub Clutch

4376-9931

Fits Compressor: 59-6418HD

4.96 SD7H15 Clutch with 12 Volt Coil, 7 Groove

60-7264

7 Groove - 126mm, 4.96" SHD Clutch, Keyed w/ Diode

Fits Compressor: 59-7426HD and 59-7426AP

60-8304

8 Groove - 130mm, 5.12" SHD Clutch, Keyed w/ Diode

4148-9930

Fits Compressor: 59-8428HD

Compressor Kit - Caterpillar Engine

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TK51090HD

Truck A/C Kit - 10 Groove, Super HD

2008-2011 - Cat C13, C15 Engines

Original Equipment
Super Heavy Duty Sanden
• Direct Mount, 3/4" x 7/8" Pad, GQ Rear Head
• 3" x 10" Female to Male Fittings Drier 83-418HD

Can Use Alternative Kit - TK51090AP

Compressor Kit - Cummins Engine

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TK5628HD

Truck A/C Kit - 6 Groove, Super HD

2008-2014 - Cummins ISM, ISX15 Engines

Original Equipment
Super Heavy Duty Sanden

• Direct Mount, GSA Rear Head
• 3" x 10" Female to Male Fittings Drier 83-418HD

Can use HD Sanden Kit - TK5628
Can use Alternative Kit - TK5628AP

Compressor Kit - Paccar Engine

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TK5751HD

Truck A/C Kit - 7 Groove, Super HD

2011-2014 - Paccar MX-13 Engine

Original Equipment
Super Heavy Duty Sanden
• Direct Mount
• 3" x 10" Female to Male Fittings Drier 83-418HD

Can Use Alternative Kit - TK5751AP

TK5878HD

Truck A/C Kit - 8 Groove, Super HD

2015-2016 - Paccar MX-13 Engine

Original Equipment
Super Heavy Duty Sanden
• Direct Mount
• Flange Mount Drier 83-433HD

Can use Alternative Kit - TK5878AP

Compressors - 10 Groove

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AP Series Compressor SPRHD - 126mm, 10 Groove Clutch, 12V

59-10424AP

AP Series Compressor - F69-6003-141

F69-6003-141

2008-2011 - Cat C13 & C15 Engines

Alternative Sanden
• 10 Groove, 126mm Clutch
• GQ Rear Head

Can Use Super HD Sanden - 59-10424HD

OE Sanden Compressor SPRHD - 126mm, 10 Groove SHD Clutch, 12V

59-10424HD

OE Sanden Compressor - F69-6003-141

F69-6003-141

2008-2011 - Cat C13 & C15 Engines

Original Equipment
Super Heavy Duty Sanden
• 10 Groove, 126mm SHD Clutch
• GQ Rear Head

Can Use Alternative Sanden - 59-10424AP

Compressors - 6 Groove

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AP Series Compressor SD7H15 - 125mm, 6 Groove Standard Clutch, 12V

59-6418AP

AP Series Compressor - F69-6001-122

F69-6002-121, 18-05000, F69-6001-122, F69-6003-122, 4731-6000

2008-2014 - Cummins ISM & ISX15 Engines

Alternative Sanden
• 6 Groove, 125mm Clutch
• Direct Horizontal Mount, 2 Wire
• GSA Rear Head

Can Use HD Sanden - 59-6418
Can Use Super HD Sanden - 59-6418HD

OE Sanden Compressor SD7H15SPHD - 125mm, 6 Groove SHD Clutch, 12V

59-6418HD

OE Sanden Compressor - F69-6001-122

F69-6003-122

2008-2014 - Cummins ISM & ISX15 Engines

Original Equipment
Super Heavy Duty Sanden
• 6 Groove, 125mm SHD Clutch
• Direct Horizontal Mount, 2 Wire
• GSA Rear Head

Can Use HD Sanden - 59-6418
Can Use Alternative Sanden - 59-6418AP

Compressors - 7 Groove

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AP Series Compressor SPRHD - 126mm, 7 Groove Standard Clutch, 12V

59-7426AP

AP Series Compressor - F69-1013

F69-1013

2011-2014 - Paccar MX-13 Engine

Alternative Sanden
• 7 Groove, 126mm SHD Clutch
• WX Rear Head

Can Use Super HD Sanden - 59-7426HD

OE Sanden Compressor SPRHD - 126mm, 7 Groove SHD Clutch, 12V

59-7426HD

OE Sanden Compressor - F69-1013

F69-1013

2011-2014 - Paccar MX-13 Engine

Original Equipment
Super Heavy Duty Sanden
• 7 Groove, 126mm SHD Clutch
• WX Rear Head

Can Use SHD Alternative Sanden - 59-7426AP

Compressors - 8 Groove

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OE Sanden Compressor SPRHD - 130mm, 8 Groove SHD Clutch, 12V

59-8428HD

OE Sanden Compressor - F69-1018

F69-1014, F69-1015-141, F69-1018

2015-2016 - Paccar MX-13 Engine

Original Equipment
Super Heavy Duty Sanden
• 8 Groove, 130mm SHD Clutch
• WX Rear Head

Condensers

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TC42520

Condenser

M3655001

Parallel Flow, Non-Serviceable Design

Evaporators

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TE40810

Evaporator

1000533723BSM, 1000533723-2

2015-2018

TE412082

Evaporator

151328BSM, NA10050, SR2000062, SR2000012

2008-2014

Evaporators HVAC Assembly

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F31-1064-11112 - Stainless Steel Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit

TE4070SS

Stainless Steel Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1064-11112

2008-2014

TE4080

Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1220-11112

2015-2018
With Electronic Operated Fresh Air Door

TE4080SS

Stainless Steel Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1220-11112

2015-2018 With Electronic Operated Fresh Air Door

F31-1064-11112 - Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit

TE4171

Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1064-11112

2008-2014 - Day Cab Trucks
With Electronic Operated Fresh Air Door

Can Use Assembly w/o Lines - TE4070

F31-1220-11112 - Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit

TE4181

Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1220-11112

2015-2022 - Day Cab Trucks
With Electronic Operated Fresh Air Door

Can Use Assembly w/o Lines - TE4080

F31-1064-11122 - Kenworth Complete Evaporator and Heater Assembly

TE4272

Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1064-11122

2008-2014 - Sleeper Trucks
With Electronic Operated Fresh Air Door

Can Use Assembly w/o Lines - TE4070

F31-1064-11122 - Stainless Steel Kenworth Complete Evaporator and Heater Assembly

TE4272SS

Stainless Steel Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1064-11122

2008-2014 - Sleeper Trucks With Electronic Operated Fresh Air Door Can Use Assembly w/o Lines - TE4070

F31-1220-11122 - Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit

TE4282

Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1220-11122

2015-2022 - Sleeper Trucks
With Electronic Operated Fresh Air Door

Can Use Assembly w/o Lines - TE4080

F31-1220-11122 - Stainless Steel Kenworth Evaporator & Heater Assembly with Spal Blower Update Kit

TE4282SS

Stainless Steel Evaporator and Heater Assembly with Spal Blower Update Kit

F31-1220-11122

2015-2018 - Sleeper Trucks With Electronic Operated Fresh Air Door Can Use Assembly w/o Lines - TE4080

Stainless Steel Kenworth Case Assembly with Spal Blower Update Kit

TE4905SS

Stainless Steel Case Assembly with Spal Blower Update Kit

2015-2018

Expansion Valves

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93-141

Expansion Valve

6673534

2008-2009 - Main Unit
2008-2016 - Sleeper Unit

93-145

540446BSM - Kenworth Expansion Valve

540446, 540446BSM

2008-2014 - Main Unit

93-362

1000534258 - Kenworth Expansion Valve

1000534258

2015-2018 - Main Unit

Heater Actuators

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570-810

Heater Actuator - 4 Pin

650341, MA1430

1996-2008 With Long Life "Red"

Heater Actuator - 5 Pin, 12 Volt - Heavy Trucks

570-832

Heater Valves

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570-230

Electric Heater Valve Assembly

1000192487BSM, 249082

2005-2010

570-236

Electric Heater Valve Assembly

869948BSM

2005-2010

570-610

Kenworth Electronic Heater Valve With Actuator

868505BSM, MA1685

Heaters, Heater Cores

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HC1714

Heater Core

110470, ZGG710032

1987-2016 with Bergstrom Modular Sleeper Units

HC1726

Kenworth Heater Core

108294BSM

2013 with Bergstrom Sleeper Units

O-Rings, Gaskets

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44-100

A/C O-Ring Seal Kit

Single Application Kit
Includes 14 O-Rings

Radiators

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N5346001 - Peterbilt/Kenworth Metal Surge Tank

ST450

Radiator - Plastic Tank/Aluminum Core

N402001, F3160881101120, F3160881001100, F3160881002100, F3160881011100

2008-2011

• Plastic Tank & Aluminum Core

Can use Radiator Copper/Brass - TR9129

TR9045

Radiator - Plastic Tank/Aluminum Core

W0265001

2011-2015

• Plastic Tank & Aluminum Core
• without Oil Cooler and Frame

Rec Driers/Accumulators

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3 x 10 Female and Male O-Ring - Dry-Tech Series

83-418HD

Heavy Duty Dry-Tech Series - K251571

K251-571, GD1135, 088324-00

2008-2014

• 3" x 10" - Female Threaded O-Ring

Can Use Aftermarket Version 83-418

83-433HD

Heavy Duty Dry-Tech Series 3" x 11" Flange Mount

F37-1019, 538099BSM, 1000538099

2015-2018

Sensors

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29-1017

Throttle Position Sensor

2008-2020 Cummins Engines with WM526 Series Pedals

29-1018

Air Brake Pressure Sensor

Q21-1041

2008-2013 Cat C13 Engine
2008-2019 Cummins ISM & M11 Engines
2008-2020 Cummins ISX Engine
2011-2016 Cummins ISX12 & X12 Engines
2011-2019 Paccar MX-13 Engine

29-1023

Ambient Air Pressure Sensor

30280512

2008-2017 Cummins ISX Engine

29-1030

Diesel Particulate Filter Pressure Sensor

2871960

2010-2017 Cummins ISX Engine
2011-2015 Cummins ISX12 & X12 Engines

29-1032

Diesel Particulate Filter Pressure Sensor

4921730

2008-2009 Cummins ISX Engine

29-1039

Coolant Level Sensor

N9267001

2008-2013 Cat C13 Engine
2008-2019 Cummins ISM & M11 Engines
2008-2020 Cummins ISX Engine
2011-2016 Cummins ISX12 & X12 Engines
2011-2019 Paccar MX-13 Engine

29-1047

Coolant Level Sensor

Q21-6030-004, 23512880, 23520380, 23523905

2014-2017 Cummins ISM, M11, ISX Engines
2014-2016 Cummins ISX12 & X12 Engines
2014-2017 Paccar MX-13 Engine

29-1055

Coolant Temperature Sensor

2T2919501, 4076841, 4088832, 4088833, 3081311

2008-2011 Cummins ISM, M11, ISX Engines
2011 Cummins ISX12 & X12 Engines

29-1056

Torque Converter Temperature Sensor

2566453

2008-2010 Cat C13 Engine

29-1073

Oil Pressure Sensor

4921517

2008-2020 Cummins ISX Engine
2011-2016 Cummins ISX12, X12 Engines

29-1106

Oil Pressure Sensor

1822253, 2041680, 2127358

2011-2014 Paccar MX-13 Engine

29-1107

Oil Pressure Sensor

1822252, 2041679, 2137593

2015-2017 Paccar MX-13 Engine

29-1112

Differential Pressure Sensor

1892277

2017-2019 Paccar MX-13 Engine

29-1120

Exhaust Gas Temperature Sensor

2872140

2009-2011 Cummins ISX Engine
2011 Cummins ISX12 & X12 Engines

29-1127

Exhaust Gas Temperature Sensor

1798137PE

2014-2015 Paccar MX-13 Engine

29-1131

Exhaust Gas Temperature Sensor

4384811

2014-2016 Cummins ISX, ISX12, X12 Engines

29-1134

Exhaust Gas Temperature Sensor

4954574, 2596654C1

2008-2011 Cummins ISM 10.8L Engine
2008-2010 Cummins ISX Engine

29-1140

Exhaust Gas Temperature Sensor

4902912, S2403, S24203, 2596660C1

2008-2011 Cummins ISM 10.8L Engine
2008-2010 Cummins ISX Engine

29-1150

Exhaust Gas Temperature Sensor

2894876

2012-2013 Cummins ISX Engine
2013 Cummins ISX12, X12 Engines

29-1151

Exhaust Gas Temperature Sensor

1840460, 2013048

2011-2016 Paccar MX13 Engine

29-1164

Fuel Pressure Sensor

4921519

2008-2019 Cummins ISX Engine
2011-2015 Cummins ISX12 & X12 Engines

29-1191

Nitrogen Oxide Sensor

2872944, 3687930, 4326870

2013-2015 Cummins ISX, ISX12, X12 Engines

29-1192

Nitrogen Oxide Sensor

2871974, 2894943

2011-2014 Cummins ISX, ISX12, X12 Engines

29-1193

Nitrogen Oxide Sensor

2872236, 2894944

2010-2012 Cummins ISX Engine
2011-2012 Cummins ISX12, X12 Engines

29-1194

Nitrogen Oxide Sensor

1705572, 2871979, 2894940, 4954222, 4984577

2011-2019 Cummins ISM, M11 Engines

29-1195

Nitrogen Oxide Sensor

2872297, 2894945, 5293295

2010-2011 Cummins ISX Engine

29-1196

Nitrogen Oxide Sensor

2872947, 4326869, 1954665PRX, 2872947NX, 4326869RX

2020 Cummins ISX Engine
2015-2019 Paccar MX-13 Engine

29-1197

Nitrogen Oxide Sensor

3687334RX

2010-2012 Cummins ISX Engine

29-1198

Nitrogen Oxide Sensor

2872946, 4326874

2013-2015 Cummins ISX, ISX12, X12 Engines

29-1200

Nitrogen Oxide Sensor

4326872, 2872942

2013-2014, 2017-2018 Cummins ISX Engine
2014 Cummins ISX12, X12 Engines

29-1203

Nitrogen Oxide Sensor

2871978, 2894939, 4984053, 5894939

2010-2015 Cummins ISX Engine
2011-2015 Cummins ISX12 & X12 Engines

29-1208

Nitrogen Oxide Sensor

2872949, 2897314, 4326475, 4326867

2011-2012 Cummins ISX Engine

29-1225

Air Inlet Manifold Pressure Sensor

2872784, 2897334, 4921324

2008-2015 Cummins ISM & M11 Engines
2008-2018 Cummins ISX Engine
2011-2015 Cummins ISX12 & X12 Engines

29-1231

Boost Pressure Sensor

2041677

2014-2017 Paccar MX-13 Engine

29-1235

Turbocharger Speed Sensor

4032068

2008-2009 Cummins ISX Engine

29-1236

Vehicle Speed Sensor

4032173

2010-2012 Cummins ISX Engine
2011-2012 Cummins ISX12 & X12 Engines

29-1239

Turbocharger Speed Sensor

1834286PE

2014-2015 Paccar MX-13 Engine

29-1240

Vehicle Speed Sensor

88958955, 4302691, 43026914, 4307349, 3095533

2008-2011 Cat C13 Engine
2008-2011 Cummins ISM, M11, ISX Engines
2011 Cummins ISX12 & X12 Engines
2011 Paccar MX-13 Engine

29-1241

Vehicle Speed Sensor

577.755, Q21-6005

2008-2010 Cat C13 Engine
2008-2010 Cummins ISM, M11, ISX Engines

29-1244

Vehicle Speed Sensor

2008-2011 Cat C13 Engine
2008-2011 Cummins ISM, M11, ISX Engines
2011 Cummins ISX12 & X12 Engines
2011 Paccar MX-13 Engine

Switches/Electrical

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206-737

Rocker Switch, On-Off-On, 5 Terminal

RD4225-2, BE1005

206-738

Rocker Switch, On-Off-On, 3 Terminal

RD-4225-1P, K301-89, BE1025

22-102

Low Pressure Switch, Teal

650442BSM, 650442

• Normally Open
• Opens: 32 psi.
• Closes: 12 psi.
• M12 x 1.5

22-102230

High and Low Pressure Switch Kit

650442BSM, 650442, BSM650697, ZGG711075, 18-05050

Kit includes: High Pressure Switch 22-230, NC
Low Pressure Switch 22-102, NO

22-230

High Pressure Switch, Green

650697BSM, 18-05050, ZGG711075

• Normally Closed
• Opens: 335 psi.
• Closes: 250 psi.
• M10 x 1.25

18-03836 - High Pressure and Fan Cycling Switch

22-235

High Pressure Switch, Gray

P93CAA3606-01, K301-390-1, 79PSF2-2, 18-03836

• Normally Open
• Opens: 200 psi.
• Closes: 270 psi.
• M10 x 1.25

79PSL3-4 - High Pressure and Fan Cycling Switch, Orange

22-237

High Pressure Switch, Orange or Yellow

79PSL3-4

OE is Orange color, New switch is Yellow
• Normally Closed, Fan Override
• Opens: 310psi.
• Closes: 240psi.

22-261

High Pressure Switch

K301-382, K301-401, 40PS17-1

• Normally Closed
• Opens: 285 psi.
• Closes: 240psi.
• M10 x 1.25

Evaporator and Heater Wiring Harness Kenworth

220-081

Evaporator/Heater Wiring Harness

660776BSM

Replacement Harness for T-Series Kenworth HVAC

220-3054

High Pressure Switch

• Normally Closed
• Opens 250 psi
• Closes 100 psi
• 7/16" x 20 Thread

220-5640

Trinary Switch Normally Open, Male Thread, 3/8" x 24 Thread

RDH RD5 4585 0, 4379-RD54850

Pressure Side and Fan Side Normally Open
• Low Side Opens: 22.5 psi
Closes: 40 psi
• High Side Opens: 325 psi
Closes: 230 psi
• Fan Override Opens: 35-60 psi
• Turns Fan On at 200-250, Turns Fan Off at 170-200

Click Here to View our Full Lineup of Trinary Switches