Brand New Sanden Style 709 V- Belt Double Groove FLX7 Compressor. The compressor is full of double end capped PAG oil. The output of this compressor is 154.9CC or 9.46CID. This Compressor is made in china to the same specifications as the Sanden SD-709 and SD7H15. This compressor is available in 12 volt
The compressors measurements are:

• Overall length with the clutch: 9″
• Overall height: 5″
• Horizontal mounting ear distance: Inside 3-1/4″ outside 4-7/16″
• The compressor has a O-ring style GM Pad on the back.
• This compressor can be used with R-12 or R-134a.

The difference between a 508 compressor and a 709 compressor are the output and the number of cylinders. A five series compressor has five pistons, a seven series compressor has seven pistons. The seven series compressor has more output (CID / CC).