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AG

Off Road

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Air Conditioning Parts and Supplies

  • Toll Free: 800-806-5312
  • West Coast: 855-984-8511
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  • AP AIR, INC.
  • 805 13th Street North
  • Humboldt, IA 50548
  • 800-806-5312
  • 1101 Center Street
  • Redding, CA 96001
  • 855-984-8511

JOHN DEERE 770B MOTOR GRADER

A/C Hose

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Receiver Drier to Expansion Valve Hose - Receiver Drier End
7-151646

Receiver Drier to Expansion Valve Hose - Receiver Drier End

AT151646, AT106393

Serial Number 543489 and Below

Suction Hose - Compressor End
7-151647

Suction Hose - Compressor End

AT151647, AT107412

Serial Number 543489 and Below

Compressor to Condenser Hose
7-151648

Compressor to Condenser Hose

AT151648, AT106392

Serial Number 543489 and Below

Condenser to Receiver Drier Hose
7-151649

Condenser to Receiver Drier Hose

AT151649, AT135323

Serial Number 543489 and Below

AT176438 - Receiver Drier to Evaporator Hose - John Deere
7-176438

Receiver Drier to Expansion Valve Hose

AT192210, AT192211, AT170117, AT192204

Serial Number 548824 and Above

Condenser to Receiver Drier Hose
TBA AT167056

Condenser to Receiver Drier Hose

AT167056

Serial Number 543490 and Above

Suction Hose - Compressor End
TBA AT167058

Suction Hose - Compressor End

AT167058

Serial Number 543490 to 548823

Compressor to Condnser Hose
TBA AT167059

Compressor to Condnser Hose

AT167059

Serial Number 543490 to 548823

Receiver Drier to Expansion Valve Hose - Receiver Drier End
TBA AT167060

Receiver Drier to Expansion Valve Hose - Receiver Drier End

AT167060

Serial Number 543490 to 548823

Suction Hose - Evaporator End
TBA AT170116

Suction Hose - Evaporator End

AT170116

Serial Number 548824 and Above

Compressor to Condenser Hose
TBA AT170309

Compressor to Condenser Hose

AT170309

Serial Number 548824 and Above

Suction Hose - Compressor End
TBA AT170401

Suction Hose - Compressor End

AT170401

Serial Number 548824 and Above

Receiver Drier to Expansion Valve Hose - Expansion Valve End
TBA AT57882

Receiver Drier to Expansion Valve Hose - Expansion Valve End

AT57882

Serial Number 548823 and Below

Suction Hose - Evaporator End
TBA AT57883

Suction Hose - Evaporator End

AT57883

Serial Number 548823 and Below

Blower Motors

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Blower Speed Resistor - 3 Terminal with Diode, 12 Volt
220-529

Blower Motor Resistor

AR90771
AT56460 - John Deere Blower Speed Resistor - 3 Terminal
220-5462

Blower Motor - Resistor

AT56460

Serial Number 520411 and Above

AT56762 - John Deere Blower Speed Resistor - 3 Terminal 24 Volt
220-5464

Blower Motor - Resistor

AT56762

Serial Number 520410 and Below

AT77825 - Aftermarket John Deere Blower Motor
BM200531

Aftermarket Blower Motor

AT77825

Serial Number 543489 and Below

JD Blower Motor Update Kit - 24 Volt
BM4037-24

Blower Motor Update Kit

AT77825, AT56757

Serial Number 543489 and Below

Cab Products/Filters

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R72487 - Cab Air Filter Cover, Brown - John Deere
320-72487

Brown Cab Air Filter Cover

R72487

Compressor Clutches

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Heavy Duty Denso Clutch 6E171 - 5.74, 1 Groove, 12V
600-3000

Heavy Duty Denso Clutch - 146mm, 1 Groove, 12V

RE10975
Standard Duty Denso Clutch 6E171 - 5.74, 1 Groove, 12V
600-3001

Alternative Denso Clutch - 146mm, 1 Groove, 12V

RE10975

Use with 503-116 Compressor

New 6E171 Clutch With 24V Coil, 5.74 With Single Groove - Standard
600-3002

New Clutch With 24 Volt Coil

Denso Clutch 10PA17C - 146mm Single Groove, 12V
600-3013

Denso Clutch - 146mm, 1 Groove, 12V

RE58348

Compressor Components

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24 Volt Coil, 6E171
610-314

Clutch Coil

AT81299
Clutch Hub - Denso 6E171
610-356

Denso Clutch Hub

Compressor Manifolds

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John Deere Nippondenso Suction Manifold
451-1170

Manifold - Low Side Suction

RE10980
John Deere Nippondenso Discharge Manifold
451-1172

Manifold - Hi Side Discharge

RE10981
John Deere 55 and 60 Series Compressor Manifold
451-1185

Compressor Manifold

RE55423

Compressors

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OE Denso Compressor 6E171 - 146mm, Single Groove Clutch, 24V
503-1164

New HD Nippondenso 6E171, 24v

TY6744, AT77894, AT81298, SE501461
Alternative Denso Compressor 6E171 - 146mm, Single Groove Clutch, 24V
503-11643

Alternative Denso Compressor - 6E171, 24V

TY6744, AT77894, AT81298, SE501461
OE Denso Compressor 10PA17C - 146mm, 1 Groove Clutch, 12V
503-130

OE Denso Compressor 10PA17C - 146mm, 1 Groove Clutch, 12V

RE55422, TY6784, 447100-3831, 447200-3081, 447200-3350

Must Identify Clutch Dust Cover, Dust Cover to Center of Belt Groove - .930"

Alternative Denso Compressor 10PA17C - 146mm, 1 Groove Clutch, 12V
503-1303

Alternative Denso Compressor 10PA17C - 146mm, 1 Groove Clutch, 12V

RE55422, TY6784, 447100-3831, 447200-3081, 447200-3350

Must Identify Clutch Dust Cover, Dust Cover to Center of Belt Groove - .930"

OE Denso Compressor 10PA17C - 146mm, Single Groove Clutch, 24V
503-150

New Original Denso Compressor 10PA17C Body With Single Groove Clutch, 24V

SE501467, TY6783, AT163728
Alternative Denso Compressor 10PA17C - 146mm, Single Groove Clutch, 24V
503-1503

New Aftermarket 10PA17C Compressor With Single Groove Clutch, 24V

SE501467, TY6783, AT163728

Condensers/Oil Coolers

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AT90026 - John Deere Condenser
400-5593

Condenser

AT90026

Serial Number 543489 and Below

AT160377 - John Deere Condenser/Oil Cooler
400-5659

Condenser with Oil Cooler

AT160377

Serial Number 543490 and Above

AT160376 - Oil Cooler - John Deere
5-5612

Oil Cooler

AT160376

Evaporators

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RE52265 - John Deere Evaporator
590-5687

Evaporator

AR58152

Serial Number 543489 and Below

Evaporator
TBA AT190320

Evaporator

AT190320

Serial Number 543490 and Above

Expansion Valves

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#8 and #10 Evaporator Side Mounting Flange
451-11976

#8 & #10 Bottom Mounting Flange - Evaporator Side

L77943
Externally Equalized With 14 Capillary Tube
902-210

Expansion Valve, O-Ring

AH204686

Serial Number 546490 - 548823

JD OE Style Bulb With 9 Capillary Tube
902-212

Expansion Valve, O-Ring

AH140818

Serial Number 546490 - 548823

Externally Equalized
902-219

Expansion Valve

AT62543

Serial Number 543489 and Below

Expansion Valve
903-725

Expansion Valve

RE57575

Serial Number 548824 and Above

Heater Valves

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Heater Control Valve - Red Dot
570-350

Red Dot Heater Control Valve

AT193500

Oil Coolers

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AR55394 - John Deere 8 Plate Engine Oil Cooler
5-5508

Engine Oil Cooler - 8 Plate

AR55394

Serial Number 336699 to 499999

Engine Oil Cooler, 8 Plate - John Deere
5-5509

Engine Oil Cooler - 8 Plate

RE36367

Serial Number 500000 and Above

AT25038 - John Deere Oil Cooler
5-5511

Oil Cooler

AT25038

Radiators

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Radiator
TBA AT135842

Radiator

AT135842

Serial Number 543489 and Below

Radiator
TBA AT173587

Radiator

AT173587

Serial Number 543490 and Above

Rec Driers/Accumulators

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4 x 9 Male and Female O-Ring - Dry-Tech Series
804-532

Heavy Duty Dry-Tech Receiver Drier

AT162848
4 X 9 Male and Female O-Ring
804-5321

Alternative Receiver Drier

AT162848

Service Valves

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High Side O.E. R134a Service Port
F2609

R134a O.E. High Side Service Port

AT164892

Switches/Electrical

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3 Speed Blower Switch - OE Indak
205-102

Blower Switch

AH84588
3 Speed Blower Switch
205-107

Blower Switch

AL36529
RE46742 - Thermostatic Switch Cable Control
205-442

Thermostatic Switch Cable Control

RE46742
Rotary Adjustable Thermostatic Switch, 36 Capillary Tube
210-913

Thermostatic Switch

AR59779
Binary Switch Normally Open, M10 x 1.25 Thread
22-381

Binary Switch Normally Open, Metric

RE155938, RE60887

Metric Thread

Denso 10PA17C - Low Voltage Protection Kit
220-056

Denso 10PA17C Low Voltage Protection Kit

22-43249-000 - Binary Pressure Switch
220-1032

Binary/Dual Function Switch

RE157329
AT63266 - Low Pressure Switch - John Deere
220-3026

Low Pressure Switch

AT63266
High Pressure Switch, Normally Closed
220-3089

High Pressure Switch

RE60888

Metric Thread

24 Volt 5 Terminal Zettler Relay
550-225

24 Volt, 5 Pole - Zettler Relay

AT162863
High Pressure Switch
TBA AT62265

High Pressure Switch

AT62265

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