We can supply all your lift axle and tag axle air supply needs. We have parts for Hendrickson, Watson & Chalin, Ridewell, American Suspension, Global Suspension, Neway, and Reyco/Granning. Call us if you do not find what you need here.
Air Controls
Showing 1–24 of 90 results
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Air Controls, Heavy Truck, Lift Axle, Non Steering
B2400-B03 AIRman Air Control Kit for Non-Steerable Lift Axle Applications (HAC-NSI)
Sale!
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Non SteeringB2400-B03 AIRman Air Control Kit for Non-Steerable Lift Axle Applications (HAC-NSI)
AIRman B2400-B03 Lift Axle Control Valve Kit (HAC-NSI Replacement)
Get a seamless, direct swap for your discontinued Hendrickson HAC-NSI and older valves that use a flip-switch number R-017512-00. This 100% original, American-made AIRman air control kit is engineered specifically for non-steerable lift axle applications.- Unlike Hendrickson’s new LC-NSI replacement—which forces you to change your panel and redo your plumbing—this genuine AIRman kit fits your existing setup perfectly.
- OEM Quality: Genuine AIRman production (not a cheap import).
- Direct Fit: Identical dimensions and plumbing to the original HAC-NSI (AIRman faceplate).
- Manual Setup: Non-solenoid manual control for lifting and lowering suspension (does not control brakes).
- Bulk Savings: Mix-and-match volume discounts available with the B2400-B04!
SKU: AP-B2400-B03 -
Air Controls, Heavy Truck, Lift Axle, Self Steering
B2400-B04 AIRman Air Control Kit for Steerable Lift Axle Applications (HAC-SSI)
Sale!
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Self SteeringB2400-B04 AIRman Air Control Kit for Steerable Lift Axle Applications (HAC-SSI)
AIRman B2400-B04 Lift Axle Control Valve Kit (HAC-SSI Replacement)
Get a seamless, direct swap for your discontinued Hendrickson HAC-SSI and older valves that use a flip-switch number R-017512-00. This 100% original, American-made AIRman air control kit is engineered specifically for steerable lift axle applications.
Unlike Hendrickson’s new LC-SSI replacement—which forces you to change your panel and redo your plumbing—this genuine AIRman kit fits your existing setup perfectly.
- OEM Quality: Genuine AIRman production (not a cheap import).
- Direct Fit: Identical dimensions and plumbing to the original HAC-SSI (AIRman faceplate).
- Manual Setup: Solenoid autmatic lift with manual control for lifting and lowering suspension (does not control brakes).
- Bulk Savings: Mix-and-match volume discounts available with the B2400-B03!
SKU: AP-B2400-B04 -
Air Controls, Heavy Truck, Lift Axle, Non Steering, Self Steering
LC-SSI_R2 Hendrickson Air Control Kit for Steer & Non-Steer Lift Axles
Sale!
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Non Steering, Self SteeringLC-SSI_R2 Hendrickson Air Control Kit for Steer & Non-Steer Lift Axles
LC-SSI_R2 Hendrickson Air Control Kit for Steer & Non-Steer Lift Axles
Genuine LC-SSI Hendrickson Air Control Kit replaces existing HAC-SSI and HAC-NSI auxiliary lift axle control kits with a change in air line plumbing. The panel has exactly the same measurements as the HAC series, 2-3/4 x 7-1/4 with a bolt pattern of 2.25 x 6-5/8.
- Lift in reverse application (can be used in a non-steer application by not wiring the solenoid).
SKU: HL-LC-SSI_R2 -
Air Controls, Heavy Truck, Lift Axle, Self Steering
ACK250-01 Watson-Chalin HiFlow Lift Axle Control Kit
Sale!
*FREE UPS Ground
on orders of $99 or more!Air Controls, Heavy Truck, Lift Axle, Self SteeringACK250-01 Watson-Chalin HiFlow Lift Axle Control Kit
Automatic up in reverse gear & automatic down out of reverse gear. Very easy to install. Fast lift and load. Regulator has unique built in gauge with mounting bracket.
- This kit uses an electric switch (not included) to raise and lower the suspension per the plumbing diagram below.
- This kit is for lifting/lowering the suspension only.
Features;
- Lift in reverse controlled by reverse light circuit.
- Lift/lower controlled by an electrical switch in cab (not included).
- Down/Ride bag pressure controlled by regulator which can be mounted inside or outside of cab.
SKU: WC-ACK250-01 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle
19516-111 Watson-Chalin Hi-Flow Lift Axle Valve
*FREE UPS Ground
on orders of $99 or more!Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle19516-111 Watson-Chalin Hi-Flow Lift Axle Valve
Watson-Chalin Lift Control Module valve by Norgren/GT Development is used in ACK250-01 kits and many other applications.
Includes:
- Valve only with bracket.
- Does not have a Solenoid Control Valve Assy. Is as pictured as a air piloted valve.
Ports:
- One system supply 1/2-14 NPTF
- Two delivery to load bag 1/2-14 NPTF
- Two delivery to lift bag 3/8-27 NPTF
- Regulated supply 1/8-27 NPTF
- Gage port (optional) 1/8-27 NPTF
This valve uses air pilot to raise and lower the suspension.
SKU: WC-19516-111 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle
19516-211 Watson-Chalin Hi-Flow Lift Axle Valve
Sale!
*FREE UPS Ground
on orders of $99 or more!Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle19516-211 Watson-Chalin Hi-Flow Lift Axle Valve
Used in Watson Chalin applications by Norgren/GT Development where the lift axle is lowered in the power off condition. Norgren part number 5040-211-01.
Includes:
- Normally Open Solenoid Control Valve Assy is as pictured with a Metri-Pack Plug which is polarity sensitive.
Ports:
- One system supply 1/2-14 NPTF
- Two delivery to load bag 1/2-14 NPTF
- Two delivery to lift bag 3/8-27 NPTF
- Regulated supply 1/8-27 NPTF
- Gage port (optional) 1/8-27 NPTF
Technical Details:
- Actuation: Solenoid
- Function: Normally open
- Voltage: 12Vdc
- Operating temperature: -40 … 190 °F
- Operating temperature: -40 … 88 °C
- Electrical connection: Metri-Pack 150 Series 2 Way Connector
SKU: WC-19516-211 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle
19516-311 Watson-Chalin Hi-Flow Lift Axle Valve
*FREE UPS Ground
on orders of $99 or more!Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle19516-311 Watson-Chalin Hi-Flow Lift Axle Valve
Used in Watson Chalin applications and others by Norgren/GT Development where the lift axle is raised in the power off condition. Norgren part number 5040-311-01.
Includes:
- Normally Closed Solenoid Control Valve Assy is as pictured with a Delphi Metri-Pack Series ISO sealed female 150 Series 2 Way 12052644 Connector which is not polarity sensitive.
Ports:
- One system supply 1/2-14 NPTF
- Two delivery to load bag 1/2-14 NPTF
- Two delivery to lift bag 3/8-27 NPTF
- Regulated supply 1/8-27 NPTF
- Gage port (optional) 1/8-27 NPTF
Technical Details:
- Actuation: Solenoid
- Function: Normally closed
- Voltage: 12Vdc
- Operating temperature: -40 … 190 °F
- Operating temperature: -40 … 88 °C
- Electrical connection: Metri-Pack 150 Series 2 Way Connector
SKU: WC-19516-311 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle
19516-711 Watson-Chalin Hi-Flow Lift Axle Valve
*FREE UPS Ground
on orders of $99 or more!Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle19516-711 Watson-Chalin Hi-Flow Lift Axle Valve
Used in Watson Chalin applications by Norgren/GT Development where the lift axle is raised in the power off condition. Norgren part number 5040-711-03.
Includes:
- Normally Closed Solenoid Control Valve Assy. as pictured but without Metri-Pack Plug which is non-polarity sensitive.
Ports:
- One system supply 1/2-14 NPTF
- Two delivery to load bag 1/2-14 NPTF
- Two delivery to lift bag 3/8-27 NPTF
- Regulated supply 1/8-27 NPTF
- Gage port (optional) 1/8-27 NPTF
Technical Details:
- Actuation: Solenoid
- Function: Normally closed
- Voltage: 12Vdc
- Operating temperature: -40 … 190 °F
- Operating temperature: -40 … 88 °C
- Electrical connection: 2 Leads (No Metri-Pack Connector)
If you want the Metri-Pack Plug version, use a 19516-311.
SKU: WC-19516-711 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle
5040-311-02 Hi-Flow Lift Axle Valve Male Metri-Pack Plug
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on orders of $99 or more!Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle5040-311-02 Hi-Flow Lift Axle Valve Male Metri-Pack Plug
5040-311-02 Hi-Flow Lift Axle Valve Male Metri-Pack Plug
This valve has a Delphi-Aptiv 12162000 Metri-Pack 150 Series MALE PLUG as pictured and is not a replacement for the Watson Chalin 19516-311.
This Lift Control Module valve by Norgren/GT Development is used in by many manufacturers. This module includes two industry-proven brake-style relay valves integrated into a single unit for compactness and ease of installation. The module provides excellent flow capability for rapid axle actuation. More robust than commonly used spool valves that can suffer from contamination and temperature extremes.
SKU: KS-5040-311-02 -
Air Controls, Heavy Truck, Lift Axle, Trailer Controls
B2400-575-ANDG AIRman Lift (nDn) Axle Control Valve Reg Ride
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Trailer ControlsB2400-575-ANDG AIRman Lift (nDn) Axle Control Valve Reg Ride
B2400-575-ANDG – This compact design incorporates an electric solenoid, air guage, lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Down position until 12v is delivered to the solenoid.
- Includes an air guage for easy ride bag control.
- Does NOT have a manual override/push-pull. (Does have a small screwdriver slot for emergency lift/lower)
SKU: AP-B2400-575-ANDG -
Air Controls, Heavy Truck, Lift Axle, Trailer Controls
B2400-575-ANUG AIRman Lift (nUp) Axle Control Valve Reg Ride
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Trailer ControlsB2400-575-ANUG AIRman Lift (nUp) Axle Control Valve Reg Ride
B2400-575-ANUG – This compact design incorporates an electric solenoid, air guage, lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Up position until 12v is delivered to the solenoid.
- Includes an air guage for easy ride bag control.
- Does NOT have a manual override/push-pull. (Does have a small screwdriver slot for emergency lift/lower)
SKU: AP-B2400-575-ANUG -
Air Controls, Heavy Truck, Lift Axle, Trailer Controls
B2400-B53 AIRman Lift Axle Control Valve
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Trailer ControlsB2400-B53 AIRman Lift Axle Control Valve
This compact design incorporates an electric solenoid, manual operator, lift bag valve and ride bag valve into one integrated body, using the vehicle height control valve to equalize the ride bags.
OE Numbers:
- Hendrickson C-31543
- Hendrickson VS-31844-1
- Automann 171.HVS3841
- Dayton Parts 334-2007
- Hendrickson AKAD0008-1 OR AKAD2010-1 (Valve Only)
SKU: AP-B2400-B53 -
Air Controls, Heavy Truck, Lift Axle, Trailer Controls
B2400-B54 AIRman Lift Axle Control Valve Regulated Ride
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Trailer ControlsB2400-B54 AIRman Lift Axle Control Valve Regulated Ride
This compact design incorporates an electric solenoid, manual operator, lift bag valve and a regulated ride bag valve into one integrated body.
OE Numbers:
- Hendrickson C-31546
- Hendrickson VS-31844-2
- Automann 171.HVS3842
- Hendrickson AKAD0009-1 or AKAD2011-1 (Valve Only)
SKU: AP-B2400-B54 -
Air Controls, Heavy Truck, Lift Axle, Trailer Controls
B5000-026-ANUG AIRman Lift Axle Control Valve Regulated Ride 12v
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Trailer ControlsB5000-026-ANUG AIRman Lift Axle Control Valve Regulated Ride 12v
B5000-026-ANUG – This compact design incorporates an electric solenoid, manual operator, lift bag valve and a regulated ride bag valve into one integrated body in a PVC enclosure.
OE Numbers:
- Axle is in the Normally-Up position until 12v is delivered to the solenoid. Can be operated manually with push-pull inside box.
- Outside mounted box enclosure.
- Usually 1 week lead time. Please call if you need sooner.
SKU: AP-B5000-026-ANUG -
Air Controls, Heavy Truck, Lift Axle, Non Steering, Self Steering, Trailer Controls
B5000-205 AIRman Lift Axle Control Valve Regulated Ride
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Heavy Truck, Lift Axle, Non Steering, Self Steering, Trailer ControlsB5000-205 AIRman Lift Axle Control Valve Regulated Ride
This compact design incorporates an electric solenoid, manual operator, lift bag valve and a regulated ride bag valve into one integrated body.
OE Numbers:
- Previously Hendrickson HAC-UCO.
- Outside mounted box enclosure.
- Usually 3-4 week lead time. Please call if you need sooner.
SKU: AP-B5000-205 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self Steering
LLV-8100 Alkon Lightning Lift Axle Control Air Pilot(nDn)
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self SteeringLLV-8100 Alkon Lightning Lift Axle Control Air Pilot(nDn)
LLV-8100 Alkon Lightning Lift Axle Control Air Pilot(nDn) – This compact design incorporates a lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Down position until air is delivered to the pilot port. Does NOT have a manual override.
- Replaces the following numbers:
- 5040-111-01C
- 5050-111-01
- 504011101C
- 504011101
- AC116
- 171.5411101C
- 171.5411101CO
- 19516-111
Lead time is approx 2-3 weeks. Please call for availabilty.
SKU: AP-LLV-8100 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self Steering
LLV-8200 Alkon Lightning Lift Axle Control Air Pilot(nUp)
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self SteeringLLV-8200 Alkon Lightning Lift Axle Control Air Pilot(nUp)
LLV-8200 Alkon Lightning Lift Axle Control Air Pilot(nUp) – This compact design incorporates a lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Up position until air is delivered to the pilot port. Does NOT have a manual override.
- Replaces the following numbers:
- 5040-111-01C
- 5050-111-01
- 504011101C
- 504011101
- AC116
- 171.5411101C
- 171.5411101CO
- 19516-111
Lead time is approx 2-3 weeks. Please call for availabilty.
SKU: AP-LLV-8200 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self Steering
LLV-8310 Alkon Lightning Lift Axle Control 12v Sol(nDn)
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self SteeringLLV-8310 Alkon Lightning Lift Axle Control 12v Sol(nDn)
LLV-8310 Alkon Lightning Lift Axle Control 12v Sol(nDn) – This compact design incorporates a lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Down position until solenoid is energized. Does NOT have a manual override.
- Fittings are not included as in the picture.
- Replaces the following numbers:
- 5040-310-01
- 5040-310-01A
- 5040-310-01A-020
- 5040-310-01B
- 5040-310-02
- 5040-310-03
- 5040-311-01
- 5040-311-01A
- 5040-311-01A-020
- 5040-311-01B
- 5040-311-03
- 5040-311-01C
- 5040-711
Lead time is approx 2-3 weeks. Please call for availabilty.
SKU: AP-LLV-8310 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self Steering
LLV-8410 Alkon Lightning Lift Axle Control 12v Sol(nUp)
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Non Steering, Self SteeringLLV-8410 Alkon Lightning Lift Axle Control 12v Sol(nUp)
LLV-8410 Alkon Lightning Lift Axle Control 12v Sol(nUp) – This compact design incorporates a lift bag valve and a regulated ride bag valve into one integrated body.
- Axle is in the Normally-Up position until solenoid is energized. Does NOT have a manual override.
- Fittings are not included as in the picture.
- Replaces the following numbers:
- 5040-310-01
- 5040-310-01A
- 5040-310-01A-020
- 5040-310-01B
- 5040-310-02
- 5040-310-03
- 5040-311-01
- 5040-311-01A
- 5040-311-01A-020
- 5040-311-01B
- 5040-311-03
- 5040-311-01C
- 5040-711
Lead time is approx 2-3 weeks. Please call for availabilty.
SKU: AP-LLV-8410 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Pressure Protection Valves
PVN447 Alkon Pressure Protection Valve 1/4NPT 70psi
Sale!
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Pressure Protection ValvesPVN447 Alkon Pressure Protection Valve 1/4NPT 70psi
PVN447 Alkon Pressure Protection Valve 70psi
- Ports 1/4 in NPTF
- Pressure 200 psi max. supply, Not Adjustable
- Pressure to open 75 psi
- Pressure to close 70 psi
OE Numbers:
- Replaces the following numbers:
- VS38941
- VS-38941
- B38941
- B-38941
- VS1128
- VS-1128
SKU: AP-PVN447 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Pressure Protection Valves
R-017521-13 Pressure Protection Valve 1/4NPT 70psi
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Pressure Protection ValvesR-017521-13 Pressure Protection Valve 1/4NPT 70psi
R-017521-13 Pressure Protection Valve 1/4NPT 70psi
- Ports 1/4 in NPTF
- Pressure 200 psi max. supply, Not Adjustable
- Pressure to open 75 psi
- Pressure to close 70 psi
OE Numbers:
- Replaces the following numbers:
- PVN447
- VS38941
- VS-38941
- B38941
- B-38941
- VS1128
- VS-1128
SKU: HL-R-017521-13 -
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Quick Release
R-017521-27 Hendrickson Replacement QRV Kit
*FREE UPS Ground
on orders of $99 or more!MADE IN USA!
Air Controls, Air Valves & Parts, Heavy Truck, Lift Axle, Quick ReleaseR-017521-27 Hendrickson Replacement QRV Kit
The R-017521-27 Hendrickson Replacement QRV Kit is as pictured.
The Hendrickson R-017521-27 Replacement Quick Release Valve (QRV) Kit is a critical component used to manage air supply for heavy truck auxiliary lift axles. This kit is identical to Hendrickson Part Number A-40713 and serves as a direct ride-bag-mounted component for updated LC Air Control Systems
SKU: HL-R-017521-27
