77-2856 Bushing Drive Coupling for Thermo King SB SL SLXi SMX X426 X430
MultiStar Parts – Your Source for Truck Refrigeration Unit Parts
The 77-2856 Bushing Drive Coupling is a premium Thermo King parts replacement designed for the drive coupling system in Thermo King SB, SL, SLXi, SMX, and SMX2 series transport refrigeration units.
CROSS-REFERENCE PART NUMBERS:
- 77-2856, 772856, 1E34723G01
- 77-2145, 772145, 1B15304G01
- 77-2748, 772748, 1E12388G01
- 77-2810, 772810, 1E12388G02
- 77-397, 77397, 77-0397, 770397, 1071A30G01
- 77-567, 77567, 77-0567, 770567, 1071A30G05
- 77-746, 77746, 77-0746, 770746
This steel bushing coupling is compatible with X426 and X430 compressor models, ensuring secure and reliable power transmission between the engine and compressor
Appliaction Units:
SL-series
SLe-series
SLX-series
SLXe-series
SLXi-series
Multistar Parts Co., Ltd. is a professional supplier of transport refrigeration parts, specializing in Thermo King parts, Carrier Transicold parts, and Hwasung Thermo parts for the global aftermarket.
Multistar Parts Co., Ltd. – Your trusted partner for Thermo King, Carrier Transicold, and Hwasung Thermo parts.




