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

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

CATERPILLAR 120H ES MOTOR GRADER

A/C Hose
Belts
Compressors
Evaporators
Expansion Valves
Heaters, Heater Cores
Oil Coolers
Radiators
Rec Driers/Accumulators
Switches/Electrical

A/C Hose

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7-8X7150

Compressor to Condenser Hose

8X-7150

7-8X7151

Receiver Drier to Cab Hose

8X-7151

7-8X7152

Receiver Drier to Evaporator Hose

8X-7152

7-8X7153

Suction Hose - Evaporator to Accumulator

8X-7153

Belts

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9-1136

Compressor Belt

8N-2814

Length 72.5"

Compressors

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509-586

OE Sanden Compressor SD7H15 - 138mm, Single Groove Clutch, 24V

3E-1906

Alternative Compressor SD7H15 - 138mm, 1 Groove Clutch 24V

509-5863

Alternative Compressor SD7H15 - 138mm, Single Groove Clutch, 24V

3E-1906

Can use OE Sanden - 509-586

Evaporators

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TBA 9X-9653

Evaporator

9X-9653

Expansion Valves

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905-925

Orifice Tube

7X-2049

Heaters, Heater Cores

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HC2727

Heater Core

238-0417

Fits 6NM, 9YR, 2LR

Oil Coolers

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5-9090

Engine Oil Cooler

267-4743

Radiators

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TBA 185-7980

Radiator

185-7980

Rec Driers/Accumulators

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2 1/2 X 13 3/4 Quick Coupler - Dry-Tech Series

800-135

Receiver Drier with Quick Couplers and Orifice Tube - Dry-Tech Series

3E-3535

Can use Alternative version - 800-1351

803-460

Accumulator

197-6218

Switches/Electrical

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205-148

Blower Switch

6P-3236

210-973

Thermostatic Switch

3E-5464

114-5334 - Binary Pressure Switch, Normally Open - Caterpillar

220-1062

Binary Pressure Switch, Normally Open, 7/16" x 20 Thread

114-5334

220-1062HD

Binary Pressure Switch with HD OE Wire Harness and Connector

114-5334

TBA 115-1615

Relay Switch

115-1615

AG

Off Road

Truck

Model Search

CATERPILLAR 120H ES MOTOR GRADER

A/C Hose

Compressor to Condenser Hose

Receiver Drier to Cab Hose

Receiver Drier to Evaporator Hose

Suction Hose - Evaporator to Accumulator

Belts

Compressor Belt

Compressors

OE Sanden Compressor SD7H15 - 138mm, Single Groove Clutch, 24V

Alternative Compressor SD7H15 - 138mm, Single Groove Clutch, 24V

Evaporators

Evaporator

Expansion Valves

Orifice Tube

Heaters, Heater Cores

Heater Core

Oil Coolers

Engine Oil Cooler

Radiators

Radiator

Rec Driers/Accumulators

Receiver Drier with Quick Couplers and Orifice Tube - Dry-Tech Series

Accumulator

Switches/Electrical

Blower Switch

Thermostatic Switch

Binary Pressure Switch, Normally Open, 7/16" x 20 Thread

Binary Pressure Switch with HD OE Wire Harness and Connector

Relay Switch

Part Search

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