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Round Marker & Clearance LED Light - 2 in Red 9-Diode - Trucklite 3050 Grote G3002 571.LD30R9
Round Marker & Clearance LED Light - 2 in Red 9-Diode - Trucklite 3050 Grote G3002 571.LD30R9
Automann

Round Marker & Clearance LED Light - 2 in Red 9-Diode - Trucklite 3050 Grote G3002 571.LD30R9

In stock
SKU: 571.LD30R9
$6.20
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Fitment

Fits these trucks

Universal - Class 8 Trucks, Commercial Trailers, Utility VehiclesStandard 2 in round red marker and clearance locationsMarks vehicle width and length per DOT requirements12V electrical systems, PL-10 connector
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

3 cross-refs
Trucklite 3050 Grote G3002 Optronics MCL50RB
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Put a genuinely bright red marker back on the trailer with this 2 in Round 9-Diode LED Marker & Clearance Lamp distributed by FleetPro Parts & Tires. Nine diodes in the standard 2 in body throw far more usable light than the single-bulb marker they replace, and red rear and side markers are exactly the ones a following driver needs to pick up early on a wet night. A dim or dead marker is also one of the fastest write-ups an inspector can hand you. Manufactured by Automann to Fleet Standard specifications, this lamp is stocked heavily right here in our Hanover Park, Illinois warehouse for lightning-fast shipping to fleets, trailer repair shops, and owner-operators nationwide.

Nine Diodes in a Standard Hole: The 2 in Round Red Advantage

This lamp keeps the familiar 2 in round footprint โ€” the most common marker size on the road โ€” while running nine diodes in place of a single filament bulb. It operates on 12V through a PL-10 connector, so the replacement is a plug rather than a splice, and it meets both SAE P2 and FMVSS 108 photometrics. With no filament inside, the vibration that finishes off an incandescent marker a few thousand miles in has nothing to break, and at 0.1 lbs the lamp is light enough to stock a dozen without noticing.

At FleetPro Parts & Tires, we know that compliance is king. This lamp is a direct, high-efficiency replacement for highly searched industry numbers including Trucklite 3050, Grote G3002 and Optronics MCL50RB.

Vehicle Fitment & Compatibility

This heavy-duty aftermarket LED lamp uses a universal design intended for the following commercial applications:

  • Make/Model: Universal Class 8 Trucks, Commercial Trailers, and Utility Vehicles
  • Function: Marks vehicle width and length per DOT lighting requirements
  • Position: Standard 2 in round red marker and clearance locations
  • System Requirement: 12V Electrical Systems, PL-10 connector
  • Component Group: Exterior Lighting / Marker & Clearance Lamps

Direct Replacement & Cross-Reference Numbers:

This Automann LED marker lamp serves as a direct replacement for the following part numbers:

  • Trucklite Interchange: 3050
  • Grote Interchange: G3002
  • Optronics Interchange: MCL50RB
  • Automann Distributor #: 571.LD30R9

Technical Specifications

  • Component Type: Round LED Marker / Clearance Lamp
  • Size & Shape: 2 in Round
  • Lens Color: Red
  • Diode Count: 9
  • Voltage: 12V
  • Connector: PL-10
  • Compliance: FMVSS 108, SAE P2
  • Weight: 0.1 lbs
  • Package Dims: 2.062 x 2.062 x 1.931 in
  • Product Level: Fleet Standard Aftermarket
  • Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
  • Nine Diodes, Standard Hole: Nine LEDs in the common 2 in round footprint throw far more usable light than the single-bulb marker they replace.
  • PL-10 Plug-In: The PL-10 connector keeps the replacement to a plug rather than a splice on an unfamiliar harness.
  • SAE P2 and FMVSS 108: Photometrics meet both standards, so the red marker line passes a walk-around.
  • No Filament to Break: LED construction removes the part of an incandescent marker that trailer vibration kills first.
  • Easy to Stock Deep: At 0.1 lbs, keeping a handful of spares in the side box costs no meaningful weight or space.
Specifications
Component Type
Round LED Marker / Clearance Lamp
Size & Shape
2 in round
Lens Color
Red
Diode Count
9
Function
Marker / clearance
Voltage
12V
Connector
PL-10
Compliance
FMVSS 108, SAE P2
Weight
0.1 lbs
Package Dims
2.062 x 2.062 x 1.931 in
UPC
889626267178
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - Class 8 Trucks, Commercial Trailers, Utility Vehicles, Standard 2 in round red marker and clearance locations, Marks vehicle width and length per DOT requirements, 12V electrical systems, PL-10 connector. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Trucklite 3050, Grote G3002, Optronics MCL50RB.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.