Thermo King 92-378 OEM Top Door Strut Support Bracket

Restore smooth, safe operation to your reefer’s upper access panel with the genuine OEM Thermo King 92-378 (92378) Top Door Strut Support Bracket. Mounted on the curbside upper frame, this structural steel bracket bears the full mechanical load of the gas door shock. Replacing a bent, rusted, or fatigued bracket prevents door sagging and ensures the heavy composite door stays propped open safely during maintenance. [1]  The Thermo King 92-378 (or 92378) is a genuine OEM Top Door Strut Support Bracket. This heavy-duty structural bracket is located on the curbside upper frame of the unit's enclosure and provides the anchor mounting point for the door shock/strut.

⚡ Key Technical Specifications

🛠️ Application & Unit Compatibility
Precision engineered for proper structural alignment on legacy and modern Thermo King SB-Series multi-temperature and single-temperature trailer refrigeration units: [1, 2]

🔄 Cross-Reference & Body Hardware Group
Door hinges and struts function as an integrated structural network. When updating the upper bracket, inspect your neighboring hardware components for alignment wear: [1]