These are brand-new taillight units featuring part numbers 81252256542, 81252256547 and 81252256546. They are purpose engineered to fit MAN trucks flawlessly.Constructed with robust, weather-resistant materials, they hold up well against vibration and roadside shocks.They also produce even, trustworthy illumination in all weather scenarios. These units adhere precisely to original factory measurements. You can mount them straight into position with no extra alterations required. They significantly boost rear visibility on the road and upgrade overall driving safety. They work as a convenient replacement for routine servicing and damaged MAN truck taillight swap-outs.