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

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

PETERBILT 579 HEAVY TRUCK

Model Specifications

Compressor Type	R134 Refrigeration (lbs)	Compressor Oil (oz)	Compressor Oil Viscosity
Day Cab - Sanden - 2018	3 lbs 4oz		100

A/C Fittings

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451-1579

Sleeper Block Off Kit

A/C Hose - High Pressure Side

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7-T03157

Compressor to Condenser Hose

D9027-2842, 18-04130-050

7-T08035

Compressor to Condenser Hose

F50-6048-050, D9027-8767

7-T08051

Receiver Drier to Expansion Valve Hose

F50-1672-200

7-T08062

Compressor to Condenser Hose

F50-6242-1475

7-T08070

Condenser to Firewall Hose - Liquid Line

D9027-3452

A/C Hose - Low Pressure Side

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7-T05096

Suction Hose

K342-838-1361-1750

2000 with N14 Cummins Engine

7-T08044

Suction Hose

26-03337-076

7-T08058

Suction Hose

D9028-6583

7-T08065

Suction Hose

D9026-4231, 26-03166-062

7-T08068

Suction Hose

26-03354-042

7-T08071

Suction Hose

D9028-6575

Blower Motors

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BM5086

Blower Motor - CR705001

CR705001

X7001001 - Blower Motor Assembly - Peterbilt

BM5116

Blower Motor - X7001001

X7001001

Blower Resistors

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220-531

Blower Resistor - 3 Terminal

CA1000, CA1005, RD-5-3647-0

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

Peterbilt Blower Speed Resistor - 4 Terminal

220-534

Blower Resistor - 4 Terminal

5X010040, P93CAA3100-01S

Blower Switches

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205-103

3 Speed Blower Switch

BA1020, BA1190

Short Thread

205-142

Blower Switch

BCH56P1

205-143

Blower Switch

650465BSM

Cab Products/Filters

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320-13817

Cab Air Filter

5X013817

8" X 19 1/4" Filter

320-2084001

Cab Air Filter

W2084001

Cummins ISX and Paccar MX Engines
2020

320-4070948

Cab Air Filter

320-41020

Cab Air Filter

5X010007, P93CAB41020-1S

10 1/2" X 7 1/2" X 3/4" Filter

320-500018

Cab Air Filter

5X000180, 5X000190

10 1/4" X 7" X 3/4" Filter

Charge Air Coolers

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CA2281

Charge Air Cooler

N8985001, W6924002

2013-2016

CA2408

Charge Air Cooler

22408, PY092001

2022 and Newer

Compressor Clutches

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60-6254

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

4376-9931

Fits Compressor: 59-6430HD

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 - Cummins Engine

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TK7622HD

Truck A/C Kit - 6 Groove, Super HD

2013-2018 - Cummins ISX15 Engine w/ Sleeper

Original Equipment
Super Heavy Duty Sanden
• Direct Mount, WX Rear Head
• Flange Mount Drier 83-438HD

Can use Alternative Kit - TK7622AP

Compressor Kit - Paccar Engine

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TK7849HD

Truck A/C Kit - 8 Groove, Super HD

2015-2017 - Paccar MX-13 Engine w/Sleeper

Original Equipment
Super Heavy Duty Sanden
• Direct Mount, WX Rear Head
• Flange Mount Drier 83-438HD

Can use Alternative Sanden Kit - TK7849AP

TK7850HD

Truck A/C Kit - 8 Groove, Super HD

2015-2017 - Paccar MX-13 Engine

Original Equipment
Super Heavy Duty Sanden
• Direct Mount, WX Rear Head
• Flange Mount Drier 83-437HD

Can use Alternative Kit - TK7850AP

Compressor/Conversion Kits

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York To Aftermarket Sanden, 5 1/4 2 Groove Clutch Short Body Replacement Kit, 1/2 Belt Applications, 1.66C, 2.28F Gauge Line

990-9002AP

2 Groove - 5-1/4", York to Aftermarket Sanden Conversion Kit, LH Suction

1.66 Gauge Line

Replaces all LH Suction York/Tech 2 Groove Clutch Compressors with Sanden Compressor

Compressors - 6 Groove

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

59-6430HD

OE Sanden Compressor - F69-1015-111

F69-1015-111

2013-2018 - Cummins ISX15 Engine

Original Equipment
Super Heavy Duty Sanden
• 6 Groove, 125mm SHD Clutch
• WX Rear Head

Compressors - 7 Groove

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

59-7426HD

OE Sanden Compressor - F69-1015-131

2013-2014 - Paccar MX-13 Engine

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

Can Use 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 - F69-1014

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

2015-2017 - Paccar MX-13 Engine

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

Condensers

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TC430241

Condenser - Parallel Flow

F31-6064

Horizontal Facing Outlet Pad Fittings

Parallel Flow, Non-Serviceable Design

TC430242

Condenser - Parallel Flow

F316043

Vertical Facing Outlet Pad Fittings

Parallel Flow, Non-Serviceable Design

TC43320

Condenser

Z9206001, Z9206004

2013-2018

Parallel Flow, Non-Serviceable Design

TC43419

Condenser

PX936001

Parallel Flow, Non-Serviceable Design

Engine Fans/Clutches

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EF8041

8 - Blade Engine Fan - N14 Cummins

904256-30

30" x 2.5" Nylon Fan for an N14 Cummins

FC5600

Fan Clutch

EV180491

Must Identify By OE Number

Evaporators

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TE409082

Evaporator - Main

W2078001

2013-2020

TE411082

Evaporator - O-Ring

3S011453

O-Ring Exp. Valve - 93-247

Expansion Valves

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Expansion Valve - Kenworth and Peterbilt Trucks

93-382

Block Valve - W2073001

W2073001

2013-2020

Heater Actuators

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570-821

Heater Actuator - 2 Pin

S26948, T6892003

570-832

Heater Actuator - 5 Pin

BSM651291, SR000045

Heater Valves

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570-233

Electric Heater Valve Assembly

1000192487BSM, 249082

2005-2010

570-238

Cable Operated Heater Valve

60042-0001, 173096

1983-2000

570-241

Electric Heater Valve Assembly

869948BSM

2005-2010

Heaters, Heater Cores

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Peterbilt Heater Core Update Kit for 3/4 Fittings

570-2057

Update Kit from 5/8" to 3/4" Fittings

3X011018, 3X010005

For 3/4" Inlet and Outlet Fittings

HC1719

Heater Core

W2046001

2013-2020

HC2057

Heater Core

3X011018, 3X010005

With 5/8" Inlet and Outlet Fittings

HC20571

Heater Core

3X011018, 3X010005

With 3/4" Inlet and Outlet Fittings

HC2057K

Heater Core Kit

3X011018, 3X010005

Includes Adapter Fittings for 3/4" or 5/8" Applications

HC2062

Heater Core

108289, MC1365

HC2064

Heater Core

108206, MC1165

HC2066

Heater Core

P93CAB20001S, B20021S

HC2067

Heater Core

RD1-0715-0P

HC2068

Heater Core

RD1-0574-0P

HC3250

Heater Core

RD-1-0650-0, MC1025

HC3251

Heater Core

108201, MC1130

O-Rings, Gaskets

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44-200

A/C Seal Kit

For 93-382

44-205

A/C Seal Kit

For Compressor, Condenser, Expansion Valve, and Receiver Drier

Pressure Switches

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22-104

Low Pressure Switch, Tan

F4HZ-19E561, 18-83824, 18-04331, P93CAA-3604-1

• Normally Open
• Opens: 23 psi.
• Closes: 47 psi
• M12 x 1.50

P27-6142 - Low Pressure Switch, Peterbilt

22-110

Low Pressure Switch, White

P27-6142

• Normally Open
• Opens: 21 psi.
• Closes: 40 psi.
• M12 x 1.50

22-127

Low Pressure Switch Normally Open

BB1005, 18-03285, RD-5-6395-0, 20PS39-40, 20PS39-10

Closes 35 psi. Opens 15 psi, Normally Open

22-232

High Pressure Switch, Purple

BSM650697, 18-03825, P93CAA-3605-1

• Normally Closed
• Opens: 330-370 psi.
• Closes: 180-240 psi.

18-03836 - High Pressure and Fan Cycling Switch

22-235

High Pressure Switch, Gray

P93CAA3606-1, 12052643

• 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.

22-273

High Pressure Switch

BOA80-926-00-091, A22-30930-000, BOA80-942-01-695

Normally Open
• Opens: 210 psi.
• Closes: 300 psi.
• 7/16" x 20

220-204

High Pressure Switch

BOA80-926-00-091, A22-30930-000, BOA80-942-01-695

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

Radiators

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Plastic/Aluminum Radiator without Oil Cooler - Kenworth/Peterbilt

TR8631

Radiator - Plastic Tank/Aluminum Core, without Frame

N3800001, F3162001801510C

2013-2016

• Plastic Tank & Aluminum Core

Can use Copper/Brass Radiator - TR9168

Copper/Brass Radiator w/ Frame - Peterbilt/Kenworth

TR8853

Radiator - Copper/Brass, with Frame

HK179001, F3112541101211, F3112541102211

2018-2021

• 4 Rows
• Brass Tank & Copper Core

Can use Copper/Brass Radiator without Frame - TR8869
Can use Plastic/Aluminum Radiator without Frame - TR8900
Can use Plastic/Aluminum Radiator with Frame - TR8901

Kenworth/Peterbilt Radiator - Plastic Tank/Aluminum Core

TR8900

Radiator - Plastic/Aluminum, without Frame

HK179001, F3112541101211, F3112541102211

2018-2021

• 3 Rows
• Plastic Tank, Aluminum Core

Can use Radiator w/o Frame - TR8869
Can use Radiator Copper/Brass with Frame - TR8853
Can use Radiator Plastic/Aluminum with Frame - TR8901

Kenworth/Peterbilt Radiator - Plastic Tank/Aluminum Core with Frame

TR8901

Radiator - Plastic/Aluminum, with Frame

HK179001, F3112541101211, F3112541102211

2018-2021

• 3 Rows
• Plastic Tank, Aluminum Core

Can use Radiator Copper/Brass without Frame - TR8869
Can use Radiator Copper/Brass with Frame - TR8853
Can use Radiator Plastic/Aluminum without Frame - TR8900