Universal Air CK4638 A/C Compressor Kit

Short Compressor Replacement Kit for P30 and P3500

Universal Air CK4638 is a Short Compressor Replacement Kit for select 1994-1995 Chevrolet P30 and GMC P3500 applications. It is built for vehicles using a Sanden A/C compressor on the Chevrolet P30 and a fixed orifice setup on both listed applications.

Key Features

• Short Compressor Replacement Kit for HVAC A/C compressor service
• Fits 1994-1995 Chevrolet P30, N/A, with Sanden A/C Compressor; with Fixed Orifice
• Fits 1994-1995 GMC P3500, N/A, with Fixed Orifice
• Complete kit includes CO 7803C, EX 5151C, and RD 1652C
• Part number CK4638 for application-specific lookup

Application Details

This kit is intended for direct replacement service on Chevrolet P30 and GMC P3500 vehicles listed above. The included components support compressor-related A/C repair on systems using the specified compressor and fixed orifice configuration. For the Chevrolet P30 application, the notes also recommend replacing the condenser with a new condenser during service.

Common Repair Uses

• Loss of A/C cooling performance
• Compressor replacement during HVAC repair
• Service on systems with a fixed orifice design
• Repair after compressor wear, noise, or seizure
• Restoration of proper refrigerant flow in the A/C system

Installation Notes

Verify the vehicle’s compressor type and orifice configuration before ordering. Match the listed fitment exactly for 1994-1995 Chevrolet P30 and 1994-1995 GMC P3500 applications. On the Chevrolet P30, follow the note to replace the condenser with a new condenser as part of the repair process. CK4638 should be installed as part of a complete A/C system service after the failed components are identified.

Quality Assurance

Universal Air identifies CK4638 as part of its Short Compressor Replacement Kit line, which groups the listed service components for the specified A/C applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.