Rotary pumps: reliable fuel supply for diesel engines

The name says it all: this pump distributes the fuel between the cylinders. Of course, with extreme precision and timing. Many times, these fuel pumps are mechanically controlled. The settings of rotary pumps of the various brands are optimally adjusted to the official factory values during testing on a test bench. Diesel Büchli has a large stock of exchange rotary pumps. Even if the readily available stock is insufficient, Diesel Büchli has a large stock of old parts from which the required exchange product can be produced as required. Outside our own stock, we can draw on a large international network of reliable suppliers so that we can often still meet your requirements.

What are possible causes of failure in distributor pumps?

  • Contaminants entering the system
  • Any electrical control disrupted
  • Normal wear and aging
  • Lubricating properties of the fuel failing

Total 3150 products in group rotary pumps

Distributor pump 9520A700T
Delphi
DPA FUEL INJECTION PUMP 3943F170N
Delphi
DPC FUEL INJECTION PUMP 8473B341A
Delphi
Distributor pump 8448B235D
Delphi
Distributor pump 8448B253A
Delphi
DPS FUEL INJECTION PUMP 8523A630Y
Delphi
DPS FUEL INJECTION PUMP 8523A650W
Delphi
DPS FUEL INJECTION PUMP
Distributor pump 8640A032A
Delphi
FIE ASSY 719440-51350
Yanmar
FIE ASSY 719440-51370
Yanmar
FIE ASSY 719440-51410
Yanmar
FIE ASSY 719446-51350
Yanmar
FIE ASSY 719527-51360
Yanmar
FIE ASSY 719540-51340
Yanmar
FIE ASSY 719540-51350
Yanmar
FIE ASSY 719540-51450
Yanmar
FIE ASSY 719546-51350
Yanmar
FIE ASSY 719546-51360
Yanmar
FIE ASSY 719740-51300
Yanmar
FIE ASSY 719740-51350
Yanmar
FIE ASSY 719746-51350
Yanmar

What is the difference between repair and overhaul?

To repair is to replace or fix what caused the defect. In other words; removing the reason why something no longer works.

Overhaul goes much further, replacing not only the defective parts but also those that could prevent trouble-free operation in the long run, as well as any modifications. The reliability of a reconditioned unit can match new. All this at lower costs and environmentally responsible by reusing parts.

To guarantee proper operation, it is very important that the manufacturer’s installation instructions are followed precisely. Working cleanly is an absolute must. Obviously, any external cause of pump failure must be removed prior to installation.