Fuel Lift Pump for Perkins 103 403 404 Series – 130506140 BCD2689
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Application | Compatible Models / Details |
|---|---|
| Perkins Engines | 403D-15, 404D-22, 404D-22T, 403C-15, 102-04, 103-07, 103-09, 103-10 and compatible applications |
| Equipment Examples | Selected generators and industrial machines using these Perkins engine families |
Product Overview
The lift pump supplies low-pressure fuel from the tank/filter side to the injection system. A worn diaphragm or check valve can cause hard starting, fuel starvation under load or repeated loss of prime even when the injection pump itself is healthy.
Exact-title listings for this pump identify Perkins 403D-15, 404D-22, 404D-22T, 403C-15 and several 103-series engine applications, with cross-reference numbers 130506140, BCD2689 and 3028666. That engine-level identification is more useful than a generic 'Perkins fuel pump' label.
Key Features & Performance
- Mechanical low-pressure fuel lift pump
- Fits multiple Perkins 103/403/404 compact diesel engines
- Cross-references 130506140, BCD2689 and 3028666
- Useful for correcting low supply pressure or loss-of-prime problems after diagnosis
Reference Numbers & Specifications
- Reference number(s): 130506140, BCD2689, 3028666
- Part type: mechanical fuel lift/feed pump
- System: diesel low-pressure fuel supply
- Drive: engine-actuated mechanical pump family
Before You Order
- Match the mounting flange, lever/actuation arrangement and inlet/outlet orientation.
- Check filters and fuel lines for restriction or air leaks before attributing low fuel supply solely to the pump.
Frequently Asked Questions
What symptoms can a weak lift pump cause?
Hard starting, loss of power under load, air in the fuel system and repeated loss of prime are common possibilities.
Does this replace the high-pressure injection pump?
No. The lift pump supplies fuel to the injection system; it is not the precision injection pump.
Compatibility can vary by engine, serial number and equipment configuration. Match the original part number and physical configuration whenever possible before ordering.