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Sealed, 2" Round Trailer Clearance, Side Marker Light, Flange Mount - Red

Sealed, 2" Round Trailer Clearance, Side Marker Light, Flange Mount - Red

Item # MC52RB
Our Price: $3.51
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2-15/16" Diam x 13/16" D; Sealed, waterproof; recess flange mount on 2-1/4" spaced holes; 2-prong plug connection; 1-bulb incandescent Great Prices for the best trailer lights from Optronics. Sealed, 2" Round Trailer Clearance, Side Marker Light, Flange Mount - Red part number MC52RB can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (24)
  • Q & A (0)
  • Videos (1)
  • Photos

Optronics Trailer Lights - MC52RB

  • Clearance Lights
  • Round
  • Incandescent Light
  • Red
  • 2-15/16 Inch Diameter
  • Recessed Mount
  • Submersible Lights
  • Rear Clearance
  • Side Marker
  • Optronics

2-15/16" Diam x 13/16" D; Sealed, waterproof; recess flange mount on 2-1/4" spaced holes; 2-prong plug connection; 1-bulb incandescent


Sealed, 2" Round Trailer Clearance and Side Marker Light, Flange Mount - Red

This sealed, round light with flange can be used as a clearance or side marker light. The unit measures 2-15/16" in diameter by 13/16" deep. The red lens and housing are one unit that is sonically sealed and waterproof, providing protection to the heavy-duty, long-life bulb. This is a recessed, flange mount light with three mounting holes spaced 2-1/4" apart on the circular housing. A separate, industry standard, two-prong plug is used for the wiring connection, allowing for several available wiring options.

  • Red, round light functions as clearance, side marker light
  • Sealed, waterproof housing and lens unit
  • Heavy-duty, long-life bulb
  • Flange mounts with three holes spaced on 2-1/4" centers
  • Accepts industry standard, 2-prong plug for many wiring options
  • Dimensions: 2-15/16" Diam x 1-3/16" D

Manufacturer Cross Reference
Light will work as an exact replacement for:
Truck Lite # 30221R
Peterson # 146FR

Manufacturer Specifications

Round clearance and side marker light. Features sonically sealed, waterproof lens and housing in a single unit. Accepts industry standard, 2-prong plug. Requires mounting grommet and plug for complete installation.

dimensions of light


MC52RB Red Sealed 2" Flange-Mount Round Side Marker and Clearance Light by Optronics, Inc.

Alternate part number: MC-52RB




California residents: click here


Video of Sealed, 2" Round Trailer Clearance, Side Marker Light, Flange Mount - Red

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Optronics Trailer Lights - Clearance Lights - MC52RB Review

Here we have Optronics Sealed 2 inch Round Trailer Clearance and Side Marker Light with Mounting Flange part number MC52RB. The lens and housing of this light are sealed and waterproof and inside is a heavy duty long life bulb. The flange mount uses 3 holes that are 2-1/4 inches center to center. The light is designed to accept industry standard 2 prong wiring harness leads for your electrical connections. Next we are going to hook up the light to a power supply so you can see how it looks. We will connect one of the contacts to ground and the other to power. Next we will turn off the overhead lights so you can see how bright the light is. And that is it for Optronics Sealed 2 inch Round Trailer Clearance and Side Marker Light with Mounting Flange part number MC52RB.

Customer Satisfaction Score:


Customer Reviews

Sealed, 2" Round Trailer Clearance, Side Marker Light, Flange Mount - Red - MC52RB

Average Customer Rating:  4.9 out of 5 stars   (24 Customer Reviews)

2-15/16" Diam x 13/16" D; Sealed, waterproof; recess flange mount on 2-1/4" spaced holes; 2-prong plug connection; 1-bulb incandescent

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Not the LED Iwas hoping for but needed one quick. Customer service was great notifying me.



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Good for shipping containers.
Need 3/16
rivets



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Very good product



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Good quality waterproof lights.



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I looked long and hard for this light for my trailer and etrailer was the only one who had it. I like it all in one piece. George was extremely helpful. They even called the manufacturer and were able to order a part not yet available in the catalog. Thanks to Meriah for her help also.



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Ordered lights before from etrailer.com and i am very satisfied with price and shipping cost.If you need trailer lights check them out.I am sure they will have what you need.



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very helpful and courteous



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Great product and direct replacement



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It’s been a year and the light is still working great



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Not an easy product to find but you had it in stock, quick turnaround and consistent updates on status of delivery. Very pleased and well done.



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Just what I needed at a good price!



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Good price. 20+ used no defects on any.



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great!



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Super Fast service. Excellent The product was exactly what I was looking for. I wasn't able to find it anywhere else. Super fast service. Excellent Communication. Thanks for your help.



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very cheap in price, looks to be decent quality.



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Exactly as described



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Great product



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See what our Experts say about this Optronics Trailer Lights

  • Replacement Light Options For An Older Rack And Roll Trailer
    The light of the Replacement Side Marker Light for Yakima Rack and Roll Trailer # 8880185 is 2-1/2" at the base so you would need a 2-1/2" hole in order for the light to fit. The grommet extends out past 2-1/2". You can try using a 2" round light like part # MC52RB (along with the wire harness # A46PB) or drill the hole larger to accommodate the # 8880185.
    view full answer...
  • Is There LED Version of Optronics Trailer Clearance Light MC52RB
    There is absolutely an LED alternative with the same dimensions as the incandescent Round Trailer Clearance, Side Marker Light # MC52RB. What you need is the following: - LED Trailer Clearance and Side Marker Light # MCL52RB The # MCL52RB is the same 2-15/16" diameter with mounting holes that are 2-15/16" diameter apart on the flange. The only other thing you'll need with the light is 2-Wire Pigtail # A46PB.
    view full answer...

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Info for this part was:

Employee Patrick B
Video Edited:
Patrick B
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
Updated by:
Brian T

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