A universal gauge with adapters for different applications.

9664-N is the universal gauge,

It is made with a special material, resistant to high pressure (up 20 BAR)

many adapters are available for the following applications

Measuring the advance on Delphi/Lucas/CAV DPS pumps

9664-F is the proper interface to mount the universal gauge on the DPS pumps manufactured by Delphi/Lucas/CAV

The full set is 9664-B

9664-D is the proper interface to mount the universal gauge on the DPC pumps manufactured by Delphi/Lucas/CAV

The full set is

9664-C fully replaces the previous version 9573 (7244-59), which has been discontinued.

The shorter 9647 (CAV 7244-70) and the longer 9647-A (CAV 7244-70A) shafts are still available as spare parts.

9664-E2 is the proper interface to mount the universal gauge on the DP2.. pumps manufactured by Delphi/Lucas/CAV

The full set is 9664-DP

9664-H is the proper interface to mount the universal gauge on the VE.. pumps manufactured by Bosch

The full set is 9664-VE.

9664-VE can be also used on those applications having 4 holes on the pump. In this case, mount the 9664-VE on the diagonal

9664-VE replaces the previous 9471/1 which has been discontinued.

also the special protection 1 688 130 227, is no more required, because the plastic material used in 9664-N can resist upto 20 BAR