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ABS Sensors, Modules

ABS Sensors, Modules

Found 76 Matching Products
Filter the list of Matching Products by selecting any of these options:
  1. ABS Brake Sensor
  2. ABS Valve
  3. ABS Tone Ring
  1. ABS ECU
  2. Bracket
  3. Lights
  1. ABS Electrical
  1. Ford
  2. Freightliner
  3. Hendrickson
  1. International
  2. Kenworth
  3. Mack
  1. Newstar
  2. Peterbilt
  3. Rear Axle Truck, Tractor, Bus
  1. Standard Trailers
  2. Tandem and Multiple Applications
  3. Tractor
  1. Trailer
  2. Trailers and Dollies
  3. Truck, Tractor
  1. Truck, Tractor, Bus
  2. Volvo
  3. Volvo/White
  1. ABS Cable SAE J2394
  1. Right angle
  1. Straight
  1. 12.0 inches
  2. 14.0 inches
  3. 18.0 inches
  4. 19.2 inches
  1. 39.4 inches
  2. 39.6 inches
  3. 40.0 inches
  4. 48.0 inches
  1. 58.8 inches
  2. 60.0 inches
  3. 63.0 inches
  4. 66.0 inches
  1. 70.0 inches
  2. 72.0 inches
  3. 75.0 inches
  4. 78.0 inches
  1. 79.2 inches
  2. 79.5 inches
  3. 98.0 inches
  4. 138 inches
  1. 157.0 inches
  2. 15.0 feet
  3. 49.0 feet
  1. Haldex
  1. Automann
  1. S&S Truck Parts
  1. Multiple Heavy Duty Manufacturers
  1. SORL
  1. Green
  1. Yes
  1. 5.510 inches
  1. 6.375 inches
  1. 6.438 inches
  1. 6.500 inches
  1. 6.750 inches
  1. 6.756 inches
  1. 7.062 inches
  1. 7.345 inches
  1. 7.560 inches
  1. 7.563 inches
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SKU AL919803
$23.25

ABS brake sensor cable lead extension is 6.6 feet long.   Details

Typically ships in 5 to 7 business days.
  • Length:79.2 inches
  • Cross References:201198BD, 577.A919803, 070-AL919803, HDXAL919803, 5396-AL919803, 767653136721
  • MPN: AL919803
SKU 4005001020
$437.50

Wabco Easy Stop ABS ECU with valves.   Details

1 In Stock as of December 08, 2022 8:15 AM EST.
  • Application:Standard Trailers
  • ECU Design: 2S/2M
  • Volts:12V
  • Automann Number:170.S4005001020
  • Freightliner Number:TDAS4005001020
  • Great Dane Number:40502932
  • Kenworth Number:S400-500-102-0
  • Mack Number:8235-S4005001020, 6300-4005001020
  • Peterbilt Number:S400-500-102-0
  • Volvo Number:TDA-S4005001020, WAB4005001020
  • Wabco Number:S4005001020, S4005001027
  • MPN: 4005001020
SKU AQ960505
$713.65

Haldex AQ960505 ABS brake kit, PLC select ECU design, 2-port.   Details

Typically ships in 5 to 7 business days.
  • ECU/Valve Number:N9001A
  • ECU Design:PLC Select
  • Valve Type:ABS Relay
  • Control Port:3/8 inch (1)
  • Delivery Port:3/8 inch (2)
  • Reservoir Port:1/2 inch
  • Volts:12V
  • Cross References:R955322, 472 195 033 0, S4721950330, 4721950330, S4005001040, S8946073120, S4725000110, R955322NX, 680502222522, MTRR955322, TDAR955322, AQ960505, 8235-R955322, RWR955322, 480 MTRR955322
  • Note:ABS Relay Valve system requires an additional separate spring brake control, such as Haldex TBC KN26120 (N34031A).
  • MPN: AQ960505
SKU 51554
$40.99

ABS tone ring for wheel hub. 100 tooth, 7.062 outside diameter, 6.500 inch inside mounting diameter.   Details

6 In Stock as of December 08, 2022 8:15 AM EST.
  • Outside Diameter:7.062 inches
  • Inside Diameter:6.500 inches
  • Automann Number:150.ABS1554
  • Webb Number: 51554
  • UPC: 889626021381
  • MPN: 51554
SKU 8946011332K
$65.82

ABS brake converter cable. Screw in to bayonet converter, 6 inches. For Meritor/WABCO style sensors.   Details

Typically ships in 5 to 7 business days.
  • MPN: 8946011332K
SKU AL430614
$368.95

FFABS Valve with integral spring brake control function.   Details

Typically ships in 5 to 7 business days.
  • Valve Type:4-Port ABS valve - service brake priority
  • Control Port:3/8 inch
  • Delivery Port:3/8 inch (4)
  • Spring Brake Port:3/8 inch (4)
  • Reservoir Port:1/2 / 3/4 inch Nipple
  • Supply Port:3/8 inch (1) with Filter
  • Crack Pressure:4.0 PSI
  • Volts:12V
  • Cross References:N4306KD, AL430644, AL430619, AL430617, AL430615, AL430610, N4306AD, N4306AE, N4306AG, N4306AJ, N4306AL, N4306CD, N4306DD, N4307CB, N4307GB, 767653111155
  • Haldex Number:AL430614
  • Note:ECU and bracket may need to be transferred from existing valve.
  • MPN: AL430614
SKU 3237-V-1192
$201.67

ABS exciter ring 3237-V-1192. 7-9/16 inch outer diameter, 6-7/16 inch inner diameter, 100 teeth.   Details

7 In Stock as of December 08, 2022 8:15 AM EST.
  • Outside Diameter:7.563 inches
  • Inside Diameter:6.438 inches
  • UPC: 680502382769
  • MPN: 3237-V-1192
SKU 51048
$39.89

ABS tone ring for wheel hub FL L. 100 tooth, 7.345 outside diameter, 6.   Details

1 In Stock as of December 08, 2022 8:15 AM EST.
  • Outside Diameter:7.345 inches
  • Inside Diameter:6.500 inches
  • Automann Number:150.ABS1048
  • Gunite Number:W1292
  • Webb Number: 51048
  • UPC: 889626021367
  • MPN: 51048
SKU 577.A23940
$10.46

ABS sensor bracket for Freightliner and International trucks.   Details

2 In Stock as of December 08, 2022 8:15 AM EST.
  • Application:Freightliner
  • Application:International
  • Con-Met Number:10023940, 10030922
  • Ford Number:F81Z5700BA
  • Freightliner Number:CM10023940
  • International Number:2610581C1
  • UPC: 889626377693
  • MPN: 577.A23940
SKU AQ963011
$770.95

Haldex AQ963011 FFABS brake kit, PLC select 2M ECU design, 2-port.   Details

Typically ships in 5 to 7 business days.
  • ECU/Valve Number:N9004BB
  • ECU Design:PLC Select 2M
  • Valve Type:FFABS and ABS Relay
  • Control Port:3/8 inch (1) with Filter
  • Delivery Port:3/8 inch (2)
  • Spring Brake Port:3/8 inch (4)
  • Reservoir Port:1/2 / 3/4 inch Nipple
  • Supply Port:3/8 inch (1) with Filter
  • Volts:12V
  • Cross References:070-AQ963011
  • MPN: AQ963011
SKU AQ964110
$515.14

ABS 2S/1M A7 ECU upgrade kit AQ964110 for tandem and multiple applications. Includes 1.   Details

Typically ships in 5 to 7 business days.
  • Application:Tandem and Multiple Applications
  • ECU Design:PLC Select
  • Cross References:SN2641TC, U55 AL919302, AL40953, AL919302, AL919310
  • Note:OEM part number is located on top of ECU.
  • MPN: AQ964110
SKU 170.955378
$365.95

Wabco type ABS modulator valve 170.955378 for 3M enhanced Easy-Stop type or 2M/3M Easy-Stop type.   Details

Typically ships in 7 to 10 business days.
  • Application:Trailer
  • Meritor Number:R955378, S4721950330
  • UPC: 889626292002
  • MPN: 170.955378

ABS Sensors

What does ABS Stand For?

ABS stands for Antilock Braking System. ABS brakes are an electronically monitored brake system that detects wheel speeds and works to prevent lock up when braking and provide traction control in slippery conditions.

How does ABS work?

A computer monitors wheel speed by using ABS wheel speed sensors on each wheel, and when a lockup is detected, it will pulse the air supply to the wheel or axle experiencing the lock-up using an ABS modulator valve. The pulsing air prevents the lock-up and helps maintain control of the truck and trailer.

How do ABS wheel speed sensors work?

The ABS wheel speed sensors work by reading a toothed ring on the wheel hub called a tone ring. The ABS sensor and the ABS ring generate an electrical current that is read by the ABS ECU, and this calculates the wheel speed and monitors for traction loss events where the wheel speeds do not match. ABS sensors are a simple coiled wire, and it is easy to test them.

What are the symptoms of a bad ABS wheel speed sensor?

A bad ABS wheel speed sensor can present multiple symptoms that should be noticed by the ABS system, and the driver will be alerted by illuminating an ABS warning light on the dash of the truck or the trailer. The trailer light will be an amber forward-facing light that is visible in the driver’s mirror. Other symptoms of bad ABS wheel speed sensors include activation when no slip is occurring (false activation) or no activation when the wheels are slipping.

How do you test ABS wheel speed sensors?

Most ABS wheel speed sensors can be tested using a DMM (Digital Multi-Meter). By checking for an open, a short, or by checking the resistance of the sensor and comparing it to the manufacturer's specification. With a DMM and a few simple tests, you can determine if a sensor has failed and should be replaced. Specification for ABS sensors will depend on the manufacturer and can vary from 500-2500 ohms, so it is essential to check the service manual for the system that you have installed.


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