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Sanden AC Compressor Cylinder Head Porting Guide

7 SD R134a COMPRESSOR SERIES

Sanden AC compressor units come in many shapes and sizes for numerous applications: the 5H15, 7H13, 7H15 and 7H15HD/SHD which will each have a specific flow and pressures. Regardless of the type of the AC compressor, it performs the same function. The compressor compresses the low-pressure gaseous refrigerant and sends it to the AC condenser. This central component should be installed carefully as suggested in the owner's manual. The Sanden AC compressor cylinder head porting guide below gives the suction/discharge port dimension types, position on the cylinder head and other information for the proper mounting of the AC compressor.

For SD5H14, SD7H13, SO7H15 and SD7H15HD/SHD Units:

Hose Port InformationSD Compressor Series
Sanden Service
Kit Part No.
NamePosition on
Cyl. Head
Suction Port
Dimension/Type
Discharge Port
Dimension/Type
TPS or
Switch?
5H147H137H157H15
HD/SHD
9580-9630CVertical1*- 14 Rotolock Tube-O1"- 14 Rototock Tube-ONo
TBDFLVertical#10 Tube-O (7/8* thd.)#8 Tube-O (3/4* thd.)No
9034-9630KHorizontal#10 Tube-O (7/8* thd.)#8 Tube-O (3/4* thd.)No
9699-9630*MHorizontal1*- 14 Rotolock Tube-O1*- 14 Rotolock Tube-ONo
9150-9630*QHorizontalGM Pad, 3/8" - 24 BoltGM Pad, 3/8* - 24 BoltNo
9695-9630*QHHorizontalGM Pad, 3/8" - 24 BoltGM Pad, 3/8* - 24 BoltYes
9298-9630*UVerticalPad-M10 x 1 BoltPad-M10 x 1 BoltNo
9517-9630*UBVerticalPad-M10 x 1.25 BoltPad-M10 x 1.25 BoltNo
9516-9630*UDHorizontalPad-M10 x 1.25 BoltPad-M10 x 1.25 BoltNo
7412-9630CBVertical1*- 14 Rotolock Tube-O1"- 14 Rotolock Tube-ONo
7832-9630JDVertical#10 Tube-O (7/8* thd.)#8 Tube-O (3/4* thd.)No
7863-9630JEVertical#10 Tube-O (7/8* thd.)#8 Tube-O (3/4* thd.)No
7862-9630KGHorizontal#10 Tube-O (7/8* thd.)#8 Tube-O (3/4* thd.)No
7406-9630*MDHorizontal1*- 14 Rotolock Tube-O1"- 14 Rotolock Tube-ONo
7433-9630QCHorizontalGM Pad, 3/8" - 24 BoltGM Pad, 3/8" - 24 BoltNo
7484-9630QDHorizontalPad-M10 x 1.25 BoltPad-M10 x 1.25 BoltNo
7200-9631UKVerticalPad-M10 x 1.25 BoltPad-M10 x 1.25 BoltNo

A.) Sanden R134a compressors do not offer the option of charging valves on the compressor.

B.) *Indicates that a compressor featuring this cylinder head should not be mounted with the suction port at the bottom.

sanden ac compressor cylinder head porting guide    

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