A906464031864 MERCEDES CLOCK SPRING CONTACT, Price: 379.61$, Weight: 0.146kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
MERCEDES |
A906464031864 |
CLOCK SPRING CONTACT |
0 |
0.146 |
2-3 |
379.61$ |
| Not Available | ||||||
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| MERCEDES |
CLOCK SPRING CONTACT
|
0 |
0.233
|
-
|
379.61$
|
Not Available |
Steering Wheel Spiral Cable (Slip Ring) ?
This steering column contact unit keeps power and signals flowing between the fixed column and the rotating wheel. It feeds the airbag ?, horn ?, radio and cruise buttons, and often the steering angle sensor. Built for heavy daily use, it’s an exact-fit replacement with durable ribbon conductors and OE-style plugs for quick, plug-and-play install.
Why you need it ✅
Without this spiral cable, the wheel can’t rotate while keeping a safe, steady electrical link. It is critical for SRS airbag reliability, horn activation, multi-function controls, and stability systems (ESP/ABS) that depend on precise steering data.
How it works ⚙️
Inside the housing is a flat, flexible ribbon wound like a spring. As you turn the wheel, the ribbon coils and uncoils, maintaining a continuous path. Alignment marks ensure the neutral, centered position so the ribbon never over-stretches at full lock.
When it fails ?
Common signs: airbag light on, horn inoperative, dead wheel buttons, traction/ESP warnings, scrubbing noises on turn, or intermittent CAN signals. Driving with a broken unit risks disabled SRS and can cause inspection failure. Replace promptly for safety and comfort.