AC Delco OEX Air Conditioning Compressor 12V Ear Mount A6 Style CXG005

The AC Delco OEX air conditioning compressor is a 12V ear mount unit in A6 style, supplied as part number CXG005. It is listed with a 145mm clutch diameter, A pulley section, and a GM pad fitting type, so it is important to compare the mounting style and connection details before ordering.

This compressor is noted as suitable for John Deere Tractor 4440 with a 7.6L engine from 01/1978 to 12/1982. The fitment information also includes a broader John Deere application range, but the safest check is to confirm the model, build period, mounting arrangement, and part number against your existing unit.

Key identification points include 12V operation, Delco unit make, metric mounting hole threads, and O-rings to suit ORX017 x 2. The compressor is supplied without a dust cover and has an oil capacity of 284ml, which are useful details when matching the part to an existing air conditioning setup.

Key Features

• 12V air conditioning compressor
• Ear mount design
• A6 style compressor
• Delco unit make
• GM pad fitting type
• 145mm clutch diameter

Specifications

• Brand: AC Delco
• Part number: CXG005
• Product type: Air conditioning compressor
• Series: A6
• Voltage: 12V
• Compressor mounting: Ear mount
• Fitting type: Pad - GM
• Clutch diameter: 145mm

Fitment information

• John Deere Tractor 4440 7.6L 01/1978 - 12/1982
• John Deere 1040
• John Deere 1640
• John Deere 1830
• John Deere 2030
• John Deere 2140
• John Deere 3130
• John Deere 3140

Application and Buying Notes

Before ordering, check the compressor mounting style on your machine, because this unit is an ear mount A6 style compressor with a GM pad fitting type. The product also uses metric mounting hole threads, so a close match on the mounting ears, bolt pattern, and thread type is essential.

The clutch diameter is 145mm and the pulley section is A, which should be compared with the compressor currently fitted to the machine. Those measurements matter when checking belt alignment, pulley compatibility, and physical clearance in the engine bay.

The listed application includes John Deere Tractor 4440 7.6L from 01/1978 to 12/1982, plus a wider John Deere fitment list. Even where a model appears in the fitment range, you should still confirm the exact build period and the compressor type already in the vehicle or tractor.

This compressor is supplied with O-rings to suit ORX017 x 2 and does not include a dust cover. If you are replacing an existing compressor, compare the refrigerant connection style and any sealing components you already have on hand before the unit is fitted.

The unit is specified with an oil capacity of 284ml and a weight of 16kg. Those figures are useful when planning handling, installation, and any servicing steps around the air conditioning system, especially where the existing unit has different service requirements.

Before supply, the safest approach is to confirm the original unit details against the listed part number, voltage, output rating, mounting arrangement, and pulley configuration. That checking process is standard practice in the parts trade because visually similar units can still differ in service-critical ways.

For workshop, fleet, and equipment applications, accurate identification of part number CXG005 helps avoid unnecessary freight, additional labour, and vehicle or machine downtime. Where the application is not straightforward, the original unit, OEM reference, or workshop records should be used as the primary confirmation point.

Relevant published details for this unit include Type AIR CONDITIONING COMPRESSOR, Unit of Measure EACH, Warranty Two Years, Compressor Mounting Ear Mount, Pulley Section A, Suits Unit Make Delco, Note Mounting hole threads are Metric. O Rings to suit ORX017 x 2, Dust Cover Y/N No, Product Group 2 AC COMPONENTS.

Additional published details for cross-checking include Part No. CXG005, Brand AC DELCO, Description OEX Air Conditioning Compressor 12V Ear Mount Delco A6 Style, Clutch Diameter 145mm, Fitting Type Pad - GM, Series A6, Voltage 12, Oil Capacity 284ml, Weight 16kg, Product Group 1 COOLING.

OEX Air Conditioning Compressor 12V Ear Mount Delco A6 Style. Part number CXG005 should be checked first. Listed voltage is 12. These details form the core reference points used by parts interpreters when confirming the correct replacement.

Pulley configuration is A. Those physical and electrical details should line up with the original unit before the replacement is approved for fitment.

For part number CXG005, the normal identification sequence is part number, electrical rating, mounting arrangement, connector or terminal style, and pulley or drive details. Using those checkpoints helps confirm that the listed unit matches the service requirement rather than only looking similar.

For a air conditioning compressor in workshop, fleet, trade, agricultural, or construction service, the listed voltage 12 should be checked carefully. Incorrect selection can affect installation time, return freight, and equipment availability.

Available application references include JOHN DEERE 1040, JOHN DEERE 1040 1980, JOHN DEERE 1040 1981, JOHN DEERE 1040 1982. Even with application listings, final confirmation should still be based on the exact unit being replaced and the service requirements of the vehicle or machine.

Compatibility note: Confirm fitment by matching the part number CXG005, the 12V ear mount A6 style configuration, the 145mm clutch diameter, and the John Deere application details before purchase. If your existing compressor differs in mounting, pulley section, thread type, or connection arrangement, do not assume it will be a direct replacement.

FAQ

What is the part number for this compressor?

The part number listed is CXG005.

What voltage does this compressor use?

It is a 12V air conditioning compressor.

What type of mounting does it use?

It is an ear mount compressor with a GM pad fitting type.

Which John Deere application is specifically listed?

John Deere Tractor 4440 with a 7.6L engine from 01/1978 to 12/1982 is specifically listed.

Does it include a dust cover?

No. Dust cover is listed as not supplied.

What other useful specifications are listed for checking fitment?

The listed checks include A6 series, 145mm clutch diameter, A pulley section, metric mounting hole threads, O-rings to suit ORX017 x 2, 284ml oil capacity, and a 16kg weight.