Truck-Lite Yellow Marker/Clearance LED Light 21275Y Filtration Verify your DEF tank header

Verify your DEF tank header configuration and OEM filter callout before ordering to confirm fitment

Verify your engine serial number and HEUI configuration before ordering

Fits the standard 21 Series two-screw mounting holes — interchangeable with prior Truck-Lite 21 Series lamps

Eaton Fuller 6206 Midrange series

restoring the painted/aluminum factory appearance and protecting the radiator and cooling stack

Truck-Lite Yellow Marker/Clearance LED Light 21275Y Filtration Verify your DEF tank headerGenuine Truck Lite 21275Y yellow amber rectangular LED marker clearance light from the 21 Series 6" x 2" sealed polycarbonate housing with an 8 diode PC rated optic and Fit 'N Forget M C two screw mount. PC optic lets a single lamp act as both side marker and clearance lamp. 12V, 0. 1A draw, lifetime warranty, FMVSS 108 SAE P2 PC compliant. Specifications Manufacturer Truck Lite Part Number 21275Y Series 21 Series, LED Function Marker Clearance Light