2777245 A/C Compressor for Caterpillar Equipment

The 2777245 A/C compressor is an HVAC system component used in Caterpillar operator cabs. It is installed in equipment where the cab air-conditioning system provides circulation of heated, cooled, filtered, fresh, and/or recirculated air. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is identified by the Caterpillar equipment application and is intended for the machine models listed below. The supplied specifications include the compressor construction, electrical connection, mounting dimensions, stroke, voltage, rod count, and overall package dimensions.

Fitment

• Tracked bulldozer Caterpillar D6K XL
• Wheel bulldozer Caterpillar 854K
• Wheel loader Caterpillar 993K
• Wheel loader Caterpillar 966H
• Wheel loader Caterpillar 992K

Cross-reference numbers

• 2777245
• 277-7245

Specifications

Application details

The compressor is listed for Caterpillar tracked bulldozer, wheel bulldozer, and wheel loader applications. The specified connector is a two-pin DT type, and the electrical rating is 24 VDC. The housing material is cast aluminum, with two rods and a stated stroke length of 1.3 in.

The dimensional data for the part includes a 1.2 in hole diameter, a 5.3 in outside diameter, a 9.8 in overall length, and a 5.9 in overall width. The recorded dimensions are also provided as 35 cm in length, 25 cm in width, and 20 cm in depth, with a listed weight of 20.2 lb.