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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

CATERPILLAR 143H MOTOR GRADER

Model Specifications

Compressor Type R134 Refrigeration (lbs) Compressor Oil (oz) Compressor Oil Viscosity
Sanden4.6

A/C Hose

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Compressor to Condenser Hose
7-1793275

Compressor to Condenser Hose

179-3275

Fits APN

Receiver Drier to Evaporator Hose
7-8X7152

Receiver Drier to Evaporator Hose

8X-7152

Fits APN

Suction Hose - Evaporator to Accumulator
7-8X7153

Suction Hose - Evaporator to Accumulator

8X-7153

Fits APN

Receiver Drier to Condenser Hose
TBA 179-3276

Receiver Drier to Condenser Hose

179-3276

Fits APN

Suction Hose - Accumulator to Compressor - Accumulator End
TBA 179-3277

Suction Hose - Accumulator to Compressor - Accumulator End

179-3277

Fits APN

Compressor Suction Fitting
TBA 213-4558

Compressor Suction Fitting

213-4558

Fits APN

Compressor Discharge Fitting
TBA 214-1102

Compressor Discharge Fitting

214-1102

Fits APN

Blower Motors

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Cat Blower Resistor, 3 Spade, 24V
220-5443

Blower Motor Resistor

9G-1950

Fits APN

24 Volt Single Speed, 2 Wire, 5/16 Shaft, Caterpillar
BM24226

Blower Motor, 24V

316-1927

Fits APN

5 1/2 Diameter, 5/16 Shaft, CW - Blower Wheel
BW238

Blower Wheel

3E-0400

Fits APN

Clockwise Rotation

Cab Products/Filters

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7T-7358 - Cab Filter - Caterpillar
320-7358

Cab Filter

7T-7358
9X4986 - Cab Filter - Caterpillar
320-9X4986

Cab Filter

9X4986

Compressors

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OE Sanden Compressor SD7H15 - 133mm, 8 Groove Clutch 24V
509-649

OE Sanden Compressor SD7H15 - 133mm, 8 Groove Clutch 24V

163-0872

Fits APN

Condensers/Oil Coolers

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Condenser
TBA 251-3179

Condenser

251-3179

Fits APN

Evaporators

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Evaporator
TBA 9X-9653

Evaporator

9X-9653

Fits APN

Expansion Valves

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EC2500-01S - Orifice Tube, Red
905-925

Orifice Tube

7X-2049

Included with 800-135 Receiver Drier

Heater Valves

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Heater Valve
TBA 238-0415

Heater Valve

238-0415

Fits APN

Heaters, Heater Cores

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Evaporator
TBA 238-0417

Heater Core

238-0417

Fits APN

Lights/HD LED

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9X-9484 - LED Flood Beam Light - 4 x 4 x 3 1/4
3-54040

LED Flood Beam Light

9X-9484

Rec Driers/Accumulators

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2 1/2 X 13 3/4 Quick Coupler - Dry-Tech Series
800-135

Recevier Drier With Quick Couplers and Orifice Tube - Dry-Tech Series

3E-3535

Fits APN

Can Use Alternative Version 800-1351

3.5 x 9.75 Female O-Ring
803-460

Accumulator

197-6218

Fits APN

Switches/Electrical

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6P-3236 - Caterpillar 3 Speed Blower Switch
205-148

Blower Switch

6P-3236

Fits APN

Preset Thermostatic Switch - Caterpillar
210-973

Thermostatic Switch

3E-5464

Fits APN

Pressure Switch
TBA 180-5462

Binary Switch

180-5462

Fits APN

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