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Compatibility
This part will fit the following 155 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
MTDMTD 178-L0 - MTD Engine178-L0 Cylinder Head
MTDMTD 178-L0-11 - MTD Engine178-L0-11 Cylinder Head
MTDMTD 178-LU - MTD Engine178-LU Cylinder Head
MTDMTD 31AH64EG795 - MTD Pro Snow Thrower (2010)478-SU-10-Cylinder Head
MTDMTD 478-SU - MTD Engine (2010 & After)478-SU-10-Cylinder Head
Description
The Bolt, sometimes referred to as a screw or fastener, is one of the most common parts found in outdoor power equipment. Some types of bolts, like a self-tapping bolt or a shear bolt, are very uniquely built for their purpose and must be purchased from the OEM/Manufacturer. Other bolts look identical those you might find in a hardware store. We always suggest purchasing replacement bolts from a genuine OEM original parts dealer, like us, to ensure they fit exactly as intended for safe operation by the OEM.