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TRUX · Electrical & Lighting
TU-BUA1
In stock · ships from Knoxville
This is a surface-mount back-up alarm that produces a loud 97-decibel tonal alert when the vehicle is in reverse, warning pedestrians and nearby workers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It operates on a wide 10-80V DC range, making it compatible with 12V and 24V electrical systems on heavy-duty trucks, trailers, and construction equipment. The alarm is typically replaced when the original unit becomes damaged or fails due to moisture, vibration, or normal wear, ensuring compliance with OSHA and other safety regulations that require an audible reverse warning.
Part Number: TU-BUA1
SURFACE MOUNT BACK UP ALARM 97dB, Tonal, 10-80V
Vendor: TRUX
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
