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Back-Up LED Light - 4 Inch Round 20-Diode Weathertight - Trucktile 44041C BUL11CMB 571.LD44W20
Back-Up LED Light - 4 Inch Round 20-Diode Weathertight - Trucktile 44041C BUL11CMB 571.LD44W20
Automann

Back-Up LED Light - 4 Inch Round 20-Diode Weathertight - Trucktile 44041C BUL11CMB 571.LD44W20

In stock
SKU: 571.LD44W20
$28.00
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Fitment

Fits these trucks

Universal - Class 8 Trucks, Commercial Trailers, and Utility VehiclesReverse lighting in standard 4 in round mountsWeathertight plug connection12V DC electrical systems
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

3 cross-refs
Trucktile 44041C Paterson Manufactures 817C-9 Optronics BUL11CMB
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Get real light behind the trailer when you are backing with this 4 Inch Round Back-Up LED Light distributed by FleetPro Parts & Tires. It packs 20 diodes into a standard 4-inch round housing, so a dark dock, a tight alley or an unlit gravel yard stops being a guessing game. A dim or burnt-out reverse lamp is how mirrors, dock plates and trailer corners get wrecked, and it is an easy write-up at a DOT inspection. 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.

See What You Are Backing Into: The 20-Diode Weathertight Advantage

This back-up lamp fires 20 LEDs through a clear polycarbonate lens on a 12V circuit. Twenty diodes throw a far wider, brighter pool of white light than a single bulb ever did, and because the light source is solid state there is no filament left to shake apart on washboard yard surfaces. The polycarbonate lens takes the salt, spray and stone chips that crack cheaper reverse lamps, while the low current draw keeps the reverse circuit from loading down.

Installation is a straight swap. The lamp seats in a standard 4 in round grommet, and the weathertight plug seals the connection against water and road salt, which is the exact spot where most back-up lamp failures actually begin. It is built to FMVSS 108 / SAE R, so the reverse function is covered when an inspector walks the rear of the trailer.

At FleetPro Parts & Tires, we know compliance is king. This Automann lamp is a direct replacement for highly searched industry numbers including Trucktile 44041C, Optronics BUL11CMB and Paterson Manufactures 817C-9.

Vehicle Fitment & Compatibility

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

  • Make/Model: Universal Class 8 Trucks, Commercial Trailers, and Utility Vehicles
  • Mounting Style: Standard 4 in Round Grommet Mount
  • Connection: Weathertight Plug
  • System Requirement: 12-Volt DC Electrical Systems
  • Component Group: Exterior Lighting / Back-Up Lights

Direct Replacement & Cross-Reference Numbers:

This Automann back-up light serves as a direct replacement for the following part numbers:

  • Trucktile Interchange: 44041C
  • Paterson Manufactures Interchange: 817C-9
  • Optronics Interchange: BUL11CMB
  • Automann Distributor #: 571.LD44W20

Technical Specifications

  • Component Type: Back-Up LED Light
  • Size & Shape: 4 in Round
  • Diode Count: 20
  • Lens Material: Clear Polycarbonate
  • Connector: Weathertight Plug
  • Mount: Grommet
  • Voltage: 12V
  • Compliance: FMVSS 108 / SAE R
  • Weight: 0.3 lbs
  • Package Dims: 4.343 x 4.343 x 1.5 in
  • Product Level: Fleet Standard Aftermarket
  • Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
  • 20-Diode Reverse Flood: Twenty diodes put far more light behind the trailer than a bulb lamp, so backing into a dark dock stops being a guess.
  • Weathertight Plug Connection: The sealed weathertight plug keeps water and road salt out of the connection, which is where most back-up lamp failures actually start.
  • Standard 4 in Round Grommet Fit: Drops straight into an existing 4 in round grommet, so there is no new hole to cut in the rear panel.
  • FMVSS 108 / SAE R Rated: Built to the federal back-up lamp standard, so the reverse function holds up at a DOT inspection.
  • Clear Polycarbonate Lens: The polycarbonate lens shrugs off vibration, moisture and highway debris that crack cheaper lenses.
Specifications
Component Type
Back-Up LED Light
Size & Shape
4 in Round
Diode Count
20
Lens Material
Clear Polycarbonate
Connector
Weathertight Plug
Mount
Grommet
Voltage
12V
Compliance
FMVSS 108 / SAE R
Weight
0.3 lbs
Package Dims
4.343 x 4.343 x 1.5 in
UPC
889626570414
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits Universal - Class 8 Trucks, Commercial Trailers, and Utility Vehicles, Reverse lighting in standard 4 in round mounts, Weathertight plug connection, 12V DC electrical systems. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with Trucktile 44041C, Paterson Manufactures 817C-9, Optronics BUL11CMB.
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.