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Woodward L-Series

The Woodward L-Series controls are designed for various industrial applications, including generator sets, welders, portable refrigeration units, irrigation pumps, chipper shredders, and mobile industrial gas or gasoline reciprocating engines. The microprocessor-based bi-directional actuator design easily attaches to fuel pumps, mixers, or throttle bodies. 

The L-Series are a modular system that can be ordered with different hardware configurations, as well as, control logic contigurations.

In terms of hardware the following models are available:

  • General purpose bi-directional actuator
  • Integrated throttle bodies (ITB)
  • Integrated throttle bodies with venturi-mixer (LC-50)
  • Air/Fuel ratio control
  • Application-specific controls (Governors for Delphi / Stanadyne pumps)

Apart from the hardware variant of the Woodward L-series, the L-series come with three variants in terms of control logic:

  • Speed Control (accepting a MPU or ignition system pulse)
  • Position Control (accepting a PWM or 0-5 V position command)
  • Process Control (accepting a process signal, e.g. O2 or pressure)
PDF Specsheet
PartdescriptionStockPriceAdd to cart (if available)RFQ
0014-00-034Woodward Lseries ITB Gasket (25, 30 & 36mm)

In stock

1.00
0108-00-021Woodward Lseries ITB Gasket (43&50mm)

In stock

1.00
1680-6005EGO Sensor (lambda)

In stock

1.00
1829.0514Installation kit for Delphi DP Governor. Includes O-ring + mounting bolts (4x).

In stock

1.00
3051-073Woodward Lseries ITB Trim Valve Gasket (16 & 22mm)

In stock

1.00
8404-2006Woodward Lseries ITB Actuator with Speed Control logic. 30mm. Replaced by ROHS compliant version model …

Contact us

1.00
8404-2007Woodward Lseries ITB Actuator with Speed Control logic. 36mm. Replaced by ROHS compliant version model …

Contact us

1.00
8404-2008Woodward Lseries ITB Actuator with Speed Control logic. 43mm. Replaced by ROHS compliant version model …

Contact us

1.00
8404-2009Woodward Lseries ITB Actuator with Speed Control logic. 50mm. ROHS Compliant version is the 8404-7209.

In stock

1.00
8404-2011Woodward Lseries ITB Actuator with Position Control logic. 36mm. Coltrading discontinued the sale of 8404-2011. …

Contact us

1.00
8404-2019Woodward Lseries ITB Actuator with Position Control logic. 25mm. Replaced by ROHS compliant version model …

Contact us

1.00
8404-2022Woodward Lseries ITB Actuator with Position Control logic. 50mm. Coltrading discontinued the sale of 8404-2022. …

Contact us

1.00
8404-3001Woodward Lseries ITB Trim Valve with Process Control logic. 16mm. Replaced by ROHS compliant 8404-7301.

Contact us

1.00
8404-3002Woodward Lseries ITB Trim Valve with Process Control logic. 22mm. Replaced by ROHS compliant 8404-7302.

Contact us

1.00
8404-3003Woodward Lseries ITB Trim Valve with Position Control logic. 16mm. Replaced by ROHS compliant 8404-7303.

Contact us

1.00
8404-3004Woodward Lseries ITB Trim Valve with Position Control logic. 22mm. Replaced by ROHS Compliant 8404-7304.

Contact us

1.00
8404-5001Governor for Delphi DP pump.

In stock

1.00
8404-5003Woodward Lseries Governor (Actuator) for Stanadyne D series fuel pumps with a Left-Hand connector orientation. …

In stock

1.00
8404-5004Governor for Delphi DP pump.

In stock

1.00
8404-5007Woodward Lseries Governor (Actuator) for Stanadyne D series fuel pumps with a Right-Hand connector orientation. …

Contact us

1.00
8404-7206Woodward Lseries ITB Actuator with speed Control logic. 30mm. ROHS Compliant version of the 8404-2006.

Made to order

1.00
8404-7207Woodward Lseries ITB Actuator with speed Control logic. 36mm. ROHS Compliant version of the 8404-2007.

Made to order

1.00
8404-7208Woodward Lseries ITB Actuator with speed Control logic. 43mm. ROHS Compliant version of the 8404-2008.

Made to order

1.00
8404-7209Woodward Lseries ITB Actuator with Speed Control logic. 50mm. ROHS Compliant version of the 8404-2009.

Made to order

1.00
8404-7211Woodward Lseries ITB Actuator with Position Control logic. 36mm. ROHS Compliant version of the 8404-2011.

In stock

1.00
8404-7217Woodward Lseries ITB Actuator with PositionControl logic. 50mm

Made to order

1.00
8404-7220Woodward Lseries ITB Actuator with Position Control logic. 30mm. ROHS Compliant version of the 8404-2020.

Made to order

1.00
8404-7221Woodward Lseries ITB Actuator with Position Control logic. 43mm. ROHS Compliant version of the 8404-2021.

Made to order

1.00
8404-7222Woodward Lseries ITB Actuator with Position Control logic. 50mm. ROHS Compliant version of the 8404-2022.

In stock

1.00
8404-7301Woodward Lseries ITB Trim Valve with Process Control logic. 16mm.

Made to order

1.00
8404-7302Woodward Lseries ITB Trim Valve with Process Control logic. 22mm.

Made to order

1.00
8404-7303Woodward Lseries ITB Trim Valve with Position Control logic. 16mm.

Made to order

1.00
8404-7304Woodward Lseries ITB Trim Valve with Position Control logic. 22mm.

Made to order

1.00
8404-7504Governor for Delphi DP pump.

In stock

1.00
8404-7507Woodward Lseries Governor (Actuator) for Stanadyne D series fuel pumps with a Right-Hand connector orientation. …

In stock

1.00
8923-1253Woodward Lseries Governor (Actuator) retrofit base kit (I) for Woodward ST-125 for Stanadyne D series …

In stock

1.00
ST-125 Retrofit kitWoodward Lseries Governor (Actuator) retrofit kit for Woodward ST-125 on Stanadyne D series fuel pumps. …

In stock

1.00
Conversion hardware
Conversion hardware
Left-Hand orientation (standard)
Right-Hand orientation
Setup Tool Lseries
Setup Tool Lseries
USB field engineer
RS232 field engineer
No
Mating connector kit
Mating connector kit
Components (all)
Fully pre-wired (25cm)
No