Clock spring Mercedes-Benz VITO / VIANO (W639) 2003–2014 115 CDI OM 646.980 A6394640018

Part type

Clock spring

Also known as

Airbag slip ring (SRS)

Manufacturer

Mercedes-Benz

Model

VITO / VIANO (W639)

Years

2003–2014

SKU

3335294

OEM

A6394640018

Clock spring (SRS airbag slip ring) from a 2003–2014 Mercedes-Benz VITO W639 with the 115 CDI diesel engine. This component maintains electrical contact between the steering wheel and the airbag system as the wheel rotates, allowing the horn and airbag to function safely. OEM code A6394640018. Verify fitment and inspect the coil for damage before installation.