Thermo King Housing 661388

Product Description

The Thermo King 661388 (also listed as 66‑1388) is a genuine OEM piston housing used in Thermo King multi‑temp trailer refrigeration units and throttling valve assemblies. Engineered to withstand high refrigerant pressures, this housing provides structural support and alignment for internal piston and valve components. Built from heavy‑duty materials and manufactured to Thermo King’s exact specifications, it ensures long‑term reliability in demanding reefer environments. Ideal for replacing cracked, worn, or damaged housings in X‑Series compressors and SB‑III Multi‑Temp systems.

⭐ Key Features & Benefits

• Genuine Thermo King OEM piston/valve housing

• Designed for high‑pressure refrigerant flow

• Ensures proper alignment of internal compressor/valve components

• Heavy‑duty construction for long service life

• Direct‑fit replacement for fast installation and reduced downtime

🔧 Uses / Applications

• Thermo King X‑Series compressors: X418, X426, X430

• Throttling valve assemblies

• SB‑III Multi‑Temp reefer units

• General reefer maintenance and rebuilds

📊 Technical Specifications

🔄 Cross‑Reference / Interchange Table

This product was acquired by Freeman Liquidators from a sale of merchandise subject to a commercial insurance loss. Freeman Liquidators is a secondary seller of products, is not affiliated with or sponsored by the manufacturer of the products and is not a manufacturer authorized seller of the products. Sale of this product by Freeman Liquidators is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser.

All products are NEVER USED but external packaging will have damage. Some items may be placed into other packaging to ensure safe shipping. All items are opened for inspection prior to shipment to ensure the best quality of products. Freeman Liquidators guarantees your satisfaction. If you are not completely satisfied with a purchased product, within 30 days from the date of purchase, return the product in its packaging and Freeman Liquidators will fully refund your money.

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