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Rotary Pumps
Delphi is a world leader in the manufacture and supply of diesel fuel injection systems for the world’s Vehicle Manufactures. The comprehensive range of injection fuel pumps is fitted to a variety of applications worldwide, including car, light commercial vehicles, agricultural, industrial and marine engines.

Customer Benefits
  • High quality branded products used by original equipment vehicle and engine manufacturers world-wide
  • Full and comprehensive product range covering car, light commercial vehicles, agriculture, industrial and marine applications
  • Continuous technological development
  • High performance, reliable and durable products
  • Full range of original equipment quality replacement service parts
  • World-wide network of diesel service specialist
Manufactured to the same high quality standards as all Delphi products, Delphi rotary pumps are available in the following main types and information can be found by clicking on the specific models: DPA, DPS, DP200, DPC, DPCN, EPIC, DP210.
DPA Pumps
Compact and versatile, the Delphi DPA pump is used on 2, 3, 4 and 6 -cylinder engines in agricultural, industrial and marine applications all over the world. It is rated for injection pressures up to 500 bar and is highly reliable and durable as well as efficient and economical.
Product Attributes
compact
efficient and economical
robust
Main Pump Service Parts
blade
7123-19, 7123-388
cam ring
7123-309E, 7139-940D, 7139-974D
endplate kit
7135-180
governor weight
7123-914G
hydraulic head assembly
7123-340E /M/R/S/U
hydraulic head assembly
7123-345T /U, 7123-909T /V
hydraulic head assembly
7139-130T, 7139-360U
hydraulic head assembly
7139-709W, 7139-746S /T
hydraulic head assembly
7180-572Y, 7180-668W
hydraulic head assembly
7185-023L
liner
7139-223, 7139-540, 7139-541
metering valve
7123-299P, 7123-490E
metering valve
7123-930G, 7139-541
oil seal
5393-252R
overhaul kit (gaskets)
7135-110, 7135-112
plates
7135-73A
regulating piston
7123-15G
roller & shoe kit
7135-72
screw
7123-975
shaft (drive)
7123-770P
solenoid
7185-900T, 7185-900W
solenoid (multipack)
HPS102, HPS103
Applications include: Cummins 4B(T)3.9, 6B5.9, 6BTG, Fiat, Ford New Holland, John Deere, Kubota, Perkins (3.152, 4.108, 4.203, 4.212, 4.236, 4.248, 6.354, Vista & Q20) and many others.
DPS Type Injection Pump
With all the same attributes and benefits as the DPA type, the DPS operates at a higher injection pressure of 750 bar and is thus more suited to high-speed direct injection engines as used in light commercial vans. The DPS offers increased fuel economy and smoother running for these lighter engines.
Product Attributes
sturdiness and efficiency of the DPA pump
increased power
improved fuel economy
increased smoothness
Main Pump Service Parts
cam kit
7174-67AQ /AS /BL
delivery valve
7182-447Q /R
drive shaft
7185-775L
hydraulic head assembly
7183-113L, 7183-128K, 7183-129K
hydraulic head assembly
7183-136K, 7183-144L, 7183-156L
hydraulic head assembly
7183-165L, 7185-044L, 7185-197L
metering valve
7174-980A, 7182-460A, 7182-620A /G /L
metering valve
7182-620L, 7182-621C /G /J
oil seal
7174-127A
overhaul kit
7135-121 /2/3/4/6
plunger
7177-419C
roller & shoe kit
7135-189, 7185-051
shaft assy
7174-828T
spring
7177-421B, 7182-968
TP kit
7135-108
TP liner
7174-476
valve
7139-854C, 7180-358
Applications include: Cummins, Fiat Fiorino, Regatta & Ritmo and tractors, Ford New Holland, Ford Transit, Iveco, JCB, Landrover, Nissan, Perkins, VW Golf and others.
DP200 Pumps
Also based on the proven DPA technology, the DP200 has been developed with more stringent emission regulations in mind. With an injection pressure of 800-1000 bar, the DP200 series is currently specified by manufacturers as OE to replace older DPA pumps on agricultural and industrial applications.
Product Attributes
sturdiness and efficiency of the DPA and DPS pumps
increased power
improved fuel economy
Main Pump Service Parts
cam follower 7185-274
drive shaft 7185-775M
head & rotor, m/valve 7185-918L
metering valve 7139-559AE, 7185-609
overhaul kit 7135-277A /B /F /J
roller & shoe kit 7135-72P
shaft 7123-770K, 7123-770U
TP liner 7185-469
Applications include: JCB, John Deere, New Holland, Perkins and others.
DPC Pumps
A much more advanced injection pump, though still based on the DPA design, the DPC features innovations such as exhaust gas recirculation, turbocharging, low load advance and electric solenoid. Its light weight and high performance make it ideal for car and light commercial applications.
Product Attributes
compact and light weight
reliable and high performance
improved fuel economy
smoothness
Main Pump Service Parts
advance solenoid 9108-147C, 9108-152A
advance solenoid 9108-153A, 9108-154B
boost kit 9100-633, 9109-565
kit 9109-025, 9109-081
metering valve 9100-228, 9100-397, 9100-886
overhaul kit 9109-210A, 9109-230A, 9109-240A
piston 9101-040
pressurising valve 9100-191J
seal kit 9109-181
solenoid 9108-073A, 9109-258, 9109-262
solenoid 9109-314, HPS105
TP liner & blade kit 9100-825, 9100-993
TP rotor 7123-018F
cam ring  
Applications include: Citroen, Hyundai Grace, Peugeot, Renault and many others.
DPCN Pumps
Developed from the conventional DPC, the DPCN features a Diesel Control Unit which controls fast idle, exhaust gas recirculation, pre/post heating and a coded anti-start device linked to the vehicle dashboard. The DPCN has the same benefits as the DPC with the addition of improved fuel efficiency on start-up and added security.
Product Attributes
compact and light weight
reliable and high performance
improved fuel economy
increased smoothness
coded anti-start device
reduced emissions due to the electronic advance control (engine start-up)
Main Pump Service Parts
gasket kit
electric stop solenoid
hydraulic head assembly
metering valve
drive shaft
DCU
liner & blades
cam ring
advance actuator

Applications include: Fiat, Ford, Mitsubishi, Renault, Volvo and many others.

Delphi DPCN diesel rotary fuel pump click to download the brochure.

EPIC Type Injection Pump
At the leading edge of diesel technology, the EPIC pump employs 'fly by wire' technology to reduce engine noise and vibration and further improve fuel economy and emissions.
The EPIC Injection System is fully electronically controlled by the Diesel Control Unit (DCU). Operating on numerical data delivered by the DCU in the form of hundreds of pulses per second, the pump translates the pulses into hydraulic messages. Four actions (electromagnetic coils) convert this electrical data into hydraulic commands, sensors inside the pump then confirm to the DCU that the command has been executed.
Apart from the drive shaft, there is no mechanical linkage to the pump. The EPIC pumps are fitted to both direct and indirect injection engines.
Product Attributes
increased engine ‘quietness’
reduced vehicle vibrations
further reduced emissions
improved fuel economy
easier vehicle diagnostics
Main Pump Service Parts
gasket kit
electric stop solenoid
hydraulic head assembly
drive shaft
DCU
cam ring
actuator

One of the most popular applications was on Ford Transit and other applications include Mercedes Benz C220, Citroen XM, Xantia & Evasion, Peugeot 605 & 806, Renault Kangoo, Megane & Clio 2 and Fiat Punto.

Delphi Epic Diesel fuel injection system brochure click to download the brochure

DP210
In response to the new 'Tier 2' off-highway emissions legislation a new range of rotary pumps featuring much closer control of injection timing has been developed.
The first application was on Lister-Petter engines used on 1500rpm Generator set applications and more recent applications include JCB, Perkins and Deutz.


For more information on other pumps, click to download the relevant brochures:

Delphi-TVS STP/SVP rotary pump
Delphi DPG medium duty diesel rotary fuel pumps

Direct Evolution Lite
A summary of some of the key pump repair parts is given in the section on Rotary pumps. To access full details of Delphi repair pump and injector parts, a database of technical data (Direct Evolution Lite) is available on an annual license subscription basis from BTL. Download Direct Evolution Lite pdf.

Direct Evolution Lite has been specifically designed for use by customer service staff fielding customer enquiries, warehouses monitoring product inventories and purchasing departments placing orders. It presents information in a user-friendly environment, ideal for quick reference on part number / application queries.

The level of information provided on Direct Evolution Lite makes it a valuable tool for businesses outside the Delphi network. In particular, the application data and cross reference information helps to identify the Delphi product required.

To ensure that customers have current information on the newest applications, monthly updates are provided monthly via the internet.

Features
  • Parts lists for all Delphi technologies
  • Exploded view diagrams of pumps/injectors
  • Vehicle application information
  • Cross-referencing to vehicle manufacturer / competitor product
  • Enhanced faster search facility
Benefits
  • Information is tailored to office / warehouse requirements
  • Covers all Delphi product - from in-line & DPA to EUI & Common Rail
  • Internet-style, user-friendly environment
  • Multi-lingual (5 languages on one DVD)
  • Split-screen with drop-down menu function
  • Installation / licensing process via the internet
  • Easy-to-use shopping basket facility
  • Rapid response time
Delphi Diesel Products
Filters
Fuel conditioning
Nozzles & Injectors
Starting Aids - Glow plugs
Rotary pumps
Repair parts
Common Rail
Delphi Diesel Plus Additive
 
DPA Pumps
DPS Type Injection Pump
DP200 Pumps
DPC Pumps
DPCN Pumps
EPIC Type Injection Pump