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| OE No: | 55037205AI 55037205AJ 55037205AK |
| HG No: | HGAC0274 |
| Car Series: | American Car |
| Car Brand: | DODGE |
| Car Model: | DODGE RAM 2500 3500 4000 |
| Product Number: | 7H15 |
| Warranty: | 12 Months |
Product Description
OE Number:55037205 55037205AB 55037205AC 55037205AD 55037205AE 55037205AF 55037205AG 55037205AH 55037205AI 55037205AJ 55037205AK
Applicable Models:
DODGE RAM 2500 (05-94)
DODGE RAM 3500 (05-94)
DODGE RAM 4000 (05)
Structure of the Air Conditioning Compressor
The fixed displacement piston compressor used in automotive R134a air conditioning systems operates via a wobble plate mechanism driven by a cam rotor. This design converts rotary motion into the reciprocating movement of pistons through connecting rods, drawing low-pressure vapor into the cylinders and compressing it into high-pressure vapor discharged to the condenser. The system includes intake and discharge valves, suction and discharge connections, charge ports for refrigerant servicing, and a clutch assembly that engages or disengages the compressor based on cooling demand. Though mechanically simple, this layout is effective, reliable, and compact, making it ideal for widespread automotive use while leaving room for future improvements in efficiency and control.

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Customer's Packing Box Customized Available
Start by sharing your requirements—we'll help design the perfect custom packing solution for your products. Reach out to HI-GREAT today!