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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 825G WHEEL DOZER

Model Specifications

Compressor Type R134 Refrigeration (lbs) Compressor Oil (oz) Compressor Oil Viscosity
Sanden5.5

Belts

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A/C Compressor Belt - 1 Groove, 52.5
9-0049

Compressor V-Belt

2P-4191
A/C Compressor Belt - 1 Groove, 47
9-2704

A/C Belt

8L-8646, 2P-6818, L71058

Length 47"

Blower Motors

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

Blower Motor Resistor

9G-1950
24 Volt Single Speed, 2 Wire, 5/16 Shaft, Caterpillar
BM24226

Blower Motor

3E-6392
5 1/2 Diameter, 5/16 Shaft, CW - Blower Wheel
BW238

Blower Wheel

3E-0400
4 1/2 Diameter Blower Wheel, 5/16 Shaft - Caterpillar
BW240

Blower Wheel

100-3426

Cab Products/Filters

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1070266 - Air Filter - Caterpillar
320-1070266

Cab Air Filter

107-0266
1127448 - Cab Filter - Caterpillar
320-1127448

Cab Filter

1127448

Compressors

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OE Sanden Compressor SD7H15 - 138mm, 1 Groove Clutch 12V
509-580

OE Sanden Compressor SD7H15 - 138mm, Single Groove Clutch 12V

3E-3658

Can Use Aftermarket Sanden - 509-5803

Alternative Compressor SD7H15 - 138mm, 1 Groove Clutch 12V
509-5803

Alternative Compressor SD7H15 - 138mm, Single Groove Clutch 12V

3E-3658
OE Sanden Compressor SD7H15 - 138mm, 1 Groove Clutch 24V
509-586

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

3E-1906, 101-1759, 134-3997

Can Use Alternative Sanden - 509-5863

Alternative Compressor SD7H15 - 138mm, 1 Groove Clutch 24V
509-5863

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

3E-1906, 101-1759

Condensers/Oil Coolers

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Condenser
TBA 111-8397

Condenser

111-8397

Evaporators

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126-5606 - Caterpillar Evaporator
590-2524

Evaporator

126-5606

Expansion Valves

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

Orifice Tube

7X-2049

Radiators

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7E9595 - Caterpillar Radiator Core
RC92227

Radiator Core

7E-9595

Modular Core

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
3E-3535, 175-7162 - Receiver Drier - Caterpillar
800-1351

Receiver Drier With Quick Couplers and Orifice Tube - Aftermarket

3E-3535
3 1/2 x 9 3/4 Female O-Ring
803-459

Accumulator Without Desiccant - Cat OE Steel

186-6189, 151-5261, 101-8789, 106-1018

Switches/Electrical

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Preset Thermostatic Switch - Caterpillar
210-973

Thermostatic Switch

3E-5464

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