Four Seasons 4777N PAC-Kit A/C Compressor Replacement Kit

The Four Seasons 4777N is a comprehensive PAC-Kit (Pre-Assembled Component Kit) designed to simplify air conditioning compressor replacement jobs. This complete A/C service kit comes assembled and shipped in one convenient package with all the components needed to perform a successful compressor replacement while satisfying warranty requirements.

Kit Includes:

• New TRSE07 compressor (Part #98555)
• Filter drier/accumulator (Part #83029)
• Expansion valve (Part #39214)
• A/C flush solution (Part #69991)
• Compressor oil (Part #59007)
• All necessary gaskets and O-rings

Four Seasons PAC-Kits are engineered to ensure complete system protection by replacing all critical components that can become contaminated during a compressor failure. The expansion valve regulates refrigerant flow, while the filter drier removes moisture that can cause system deterioration. The included flush solution helps remove old oil and contaminants from vital system components like condensers, evaporators, and hose assemblies.

Backed by over 50 years of mobile A/C experience, Four Seasons products are engineered and tested to meet or exceed OE specifications. All components feature precision-machined fittings to ensure proper system sealing and include the correct type and viscosity of oil specified for your application. This kit provides everything needed to fix it once and fix it right, ensuring extended compressor life and increased customer satisfaction.