Part Name: Fuel Injection Pump Bracket, or Pump Support Casting.

Applicable Equipment This part is widely used in industrial
Diesel Engines: Used as a mounting base or pump body for fuel injection pumps (high-pressure fuel pumps).
Power Units: Valve block connectors for compact power packs.

Structure and Function Fluid Channel:

Fluid Channel:
The protruding threaded fitting (Threaded Fitting/Adapter) at the front is usually JIC or SAE standard, used to connect hydraulic hoses or high-pressure oil pipes.

Precision Internal Cavity:
The large circular hole at the top has stepped grooves inside for installing rotating shafts, sealing rings (O-Rings), or bearings.

Mounting Bracket:
The triangular plate-like structure extending on the right side has two bolt holes, used to fix the entire pump assembly onto the engine block or machine frame.