Description
A truck cab is read from a hundred meters away. The line of marker lights above the windshield is not trim: it is a signature, a clearance statement, and a courtesy to every driver sharing the road at night.
The Cabline is a set of 24V LED sunvisor marker lights engineered for MAN TGA, TGL, TGM, TGS, and TGX trucks, referencing the 81252606121 / 81.25260-6121 cab position. The sealed LED modules deliver the crisp, even glow of the factory light bar while drawing a fraction of the power, so your alternator keeps every watt for the work ahead.
Each housing is built for the vibration and weather of a truck that works daily, with a plug-compatible footprint that fits the original mounting holes.
A cab that reads clearly at night is a cab that gets home safely.
For fleet operators, the value is arithmetic: LEDs outlast halogen bulbs several times over, which means fewer man-hours spent on cab-trim removal and fewer trucks parked for lighting repairs. A clean marker line also keeps the cab's signature sharp for the brand and the driver's pride in the rig.
Key Features
- ✦ 24V system design matched to MAN truck electrical architecture
- ✦ Fits TGA, TGL, TGM, TGS, and TGX cab sunvisor positions (81252606121 / 81.25260-6121)
- ✦ Sealed LED modules resistant to weather, wash bays, and road vibration
- ✦ Crisp even illumination with low power draw
- ✦ Direct footprint for the original mounting holes
- ✦ Sold as a pair for a balanced cab profile
Technical Specifications
- Voltage: 24V DC
- Compatibility: MAN TGA / TGL / TGM / TGS / TGX
- Reference Number: 81252606121 / 81.25260-6121
- Position: Sunvisor roof marker lights
- Light Source: LED modules, sealed housing
- Package: 2 pieces per set
Application Scenarios
The Cabline serves working fleets and owner-operators who keep MAN trucks on the road: TGA long-haul units that need a clean marker signature, TGS and TGX tractors in daily service, TGL and TGM distribution trucks that run through weather, and workshops that stock proven LED replacements for the original halogen cab markers.
Frequently Asked Questions
Q: Will these fit my MAN truck?
A: They are built for the MAN cab sunvisor position across TGA, TGL, TGM, TGS, and TGX generations, referencing part 81252606121. Verify your cab position and connector before fitting.
Q: Are they plug-and-play?
A: The footprint matches the original mounting holes and the 24V wiring is straightforward to connect. A quick check of polarity and your existing connector is all that is needed.
Q: Why switch from halogen to LED?
A: LEDs draw less power, run cooler, and last far longer than halogen bulbs, which means fewer cab-trim removals over the life of the truck.
Q: Are the housings weatherproof?
A: The modules are sealed for weather, wash bays, and the vibration of daily truck operation.
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Q: Do they include the connectors?
A: The units connect to your existing 24V wiring with standard automotive connectors. If your truck has had aftermarket work, check the plug type before fitting; most MAN cab harnesses mate directly.
Q: Can I fit them myself?
A: Yes. The mounting holes align with the original sunvisor positions. Disconnect the battery, swap the units, reconnect, and test before reassembling the trim. A basic socket set is all you need.
Q: Will the color temperature match my existing LEDs?
A: The modules emit a clean white marker light that matches modern LED cab lighting. If the rest of your cab has a warm factory glow, check the side-by-side appearance before final assembly.
Q: How do I know they are the correct orientation?
A: Each unit has an up arrow molded into the housing and the wiring exits on the correct side for the MAN sunvisor pocket. Align the arrow before tightening the screws.
Q: Can I use these on a truck with a 12V system?
A: The units are specifically built for the 24V architecture used across the MAN heavy-truck range. Fitting them to a 12V system will leave them underpowered, and wiring them into 24V without a regulator would damage 12V gear. Match the kit to your truck's electrical system.
Q: What if my mounting holes have been modified?
A: If a previous owner or workshop has altered the sunvisor trim, use the included brackets to adapt the unit to the available holes. A little alignment care at fitting time keeps the marker line straight.
Customer Reviews
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