Meritor Genuine S9638800120 Air System Valve Air Brake electronics_July2024_update The default setting is automatic

The default setting is automatic brightness sensing

It remains firm and does not detach even when driving at high speeds or off-road

[20mm BALL SYSTEM] This heavy duty suction cup mount features an integrated 20mm ball mount which makes it perfectly compatible with any of our standard mounting arms

5mm (diameter) Available angles for difference condition:30 degree is for large designs

Meritor Genuine S9638800120 Air System Valve Air Brake electronics_July2024_update The default setting is automaticMeritor Genuine S9638800120 Air System Valve Air Brake Meritor Part Product Features Product Type: Auto Part Package Quantity: 1 Fit Type: Vehicle Specific Country Of Origin: United States