ROT-120 Plastic Arm Replacement

Replace the arm. Keep the sensor. A ROT-120 is two pieces: the sensor body that reads rotation and the plastic arm bolted to the top of it that the linkage pushes. The arm is the sacrificial half and that is by design - it is the part that gives before something expensive does. So when a corner starts reporting nonsense; check the arm before you condemn a hundred dollar sensor. A cracked or distorted arm makes a perfectly good sensor look dead. This is the direct replacement. It bolts on in place of the original and the sensor stays where it is. Seventeen dollars against a hundred and ten. Look before you order the wrong one.

  • Saves the sensor - seventeen dollars of plastic instead of a complete ride height sensor.
  • Bolts straight on - the arm comes off the top of the sensor; the sensor stays mounted.
  • The part that actually broke - the arm is the sacrificial half of the assembly by design.
  • Quick fix for a hunting corner - a distorted arm is a common cause of a height reading that will not settle.
  • Worth keeping on the shelf - cheap enough that a spare costs nothing to own.

Install Level: Easy

Plastic arm only. The ROT-120 sensor body is not included.
Bolts in place of the original arm on the top of the sensor.
The complete sensor with linkage and hardware is rot-120-ride-height-sensor-w-linkage-hardware.

Accuair Suspension
SKU: AA-3679 ISBN: 86275006
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ROT-120 Plastic Arm Replacement
$16.95
Overview
Specifications
Tech Resources
Compatibility

The ride height sensors on the AccuAir e-Level kits utilize a 2 piece system which includes the actual sensor, and the plastic arm that mounts to the top. Oftentimes, a malfunctioning ride height sensor may not require the full sensor to be replaced, only the arm. Instead of having to purchase the whole sensor, AccuAir has made it very simple to replace just the arm with this direct replacement ROT-120 plastic arm replacement. This plastic arm simply bolts in place of the factory arm for a quick and easy replacement to get your air suspension system working properly again.

Accuair part number AA-3679
Type: replacement plastic arm for the Accuair ROT-120 ride height sensor
Assembly: the ROT-120 is a two piece sensor - body plus plastic arm
Mounting: bolts in place of the original arm on top of the sensor
Sensor body: not included
Listed price 16.95 USD
No arm length; bolt size; material specification; colour or quantity per order is published on this listing
Universal air management service part. Defined by the ROT-120 sensor it fits rather than by the vehicle.
For Accuair ROT-120 ride height sensors as used in e-Level and e-Level+ kits.
Arm only. The sensor body is not included.
No Gen: tag and no vehicle application is published on this listing; generations are left blank rather than guessed.

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