Bosch SB7 control unit conversion kit

Conversion kits are offered here as replacements for the mechanical control units in the Bosch SB7 series.

This block replaces the control unit in the system.
It has the same connection options and positions as the original control unit.
However, it replaces the original control mechanism with a simple passage to the lift piston.
This allows the rear hydraulics to be operated directly via another control unit through port "A".

This allows the rear hydraulics to be operated electrically or an EHR to be retrofitted.
This also allows a faulty control unit to be replaced at low cost, if necessary.

Like the original control unit, the block has an integrated pressure relief valve.

The original flow to the attached control units remains unchanged.

This kit offers a wide range of options for modifying the hydraulics.