ABS Reduce / Increase Pump Set New INA or SKF bearings

New INA or SKF bearings pressed into the housing as needed

Wiring hold down affixed with T15 truss head screws

Basic linkage rod settings made

Wiring hold down and shroud affixed with M4x0

All ferrous hardware is stripped

ABS Reduce / Increase Pump Set New INA or SKF bearingsThis pair of opposed brake fluid pumps is the single most common failure on otherwise serviceable ABS Hydraulic Units rendering them non functional. It is exceedingly common to find one of both of these pumps seized in theirs bores, unable to perform the critical functions. Any time the 12v DC motor is running these pumps should be operating, and depending on the ABS ECU's control state they will either be responsible for returning brake fluid to the