An air conditioning compressor products with a reasonable structure, small volume, large displacement, running steady, quiet fuel-efficient, strong power, safe, reliable, durable
 
The compressors measurements are:
Overall length with the clutch: 7″
Overall height: 6-3/4″
Horizontal mounting ear distance: Inside 2-1/4″ outside 3-3/4″
The compressor requires adapter fittings.