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Truck-Lite · Electrical & Lighting
TRU40204
In stock · ships from Knoxville
The Truck-Lite 40204 is a 4-inch round incandescent back-up (reverse) light built for 12-volt heavy-duty trucks and trailers.
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Intended as a direct replacement for older Signal-Stat 4041W and 4047W configurations. Legal only for back-up/reverse function. Not recommended for dome lamp use.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 4 of 4.
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Its polycarbonate lens and housing are sonically sealed into a single piece, making it weatherproof and eliminating the need for bulb replacement. Inside, the single bulb is shock-mounted to resist vibration and prolong service life. It delivers bright, clear illumination when the vehicle is in reverse, helping meet DOT lighting requirements, and is designed as a direct replacement for standard 4-inch grommet-mount reverse lights.
Part Number: TRU40204
LIGHT, 4 BACK UP
Unit: ea
Dealer: Knox Trailers
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