LED21Y LED Marker Clearance Light – Yellow 2x6 Rectangular (Replaces Truck-Lite 21251Y) Freightliner John Deere 9000-series 4WD tractors

John Deere 9000-series 4WD tractors (9100-9630)

Detroit Series 60 and DD13/DD15 with Davco Fuel Pro retrofits

Air-system leveling valve constantly cycling to refill the bag

and piston configuration — not by trailer model alone

LED21Y LED Marker Clearance Light – Yellow 2x6 Rectangular (Replaces Truck-Lite 21251Y) Freightliner John Deere 9000-series 4WD tractorsPower Products LED21Y 2 in x 6 in rectangular amber LED marker clearance light, replacing the Truck Lite 21 series 21251Y 21251Y3. The reflectorized polycarbonate lamp uses 2 screw mounting, runs on 12V, and meets SAE FMVSS 108 P2 PC requirements when used as a combination clearance marker. Common 6 in rectangular fitment for tractor cab corners, trailer side and rear, and equipment mounting brackets. Specifications Manufacturer Power Products Part