Route your hose connections to the lower side of the compressor.

VERTICAL O-RING COMPRESSORS
POLISHED ALUMINUM PASSENGER SIDE
Without Service Ports 05-1811
With 134a Service Ports 05-0811

POLISHED ALUMINUM DRIVER SIDES
Without Service Ports 05-1821

CHROME PLATED PASSENGER SIDE
Without Service Ports 05-1831

CHROME PLATED DRIVER SIDE
Without Service Ports 05-1841