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Sealed, 4" Round Trailer Turn Signal and Parking Light, Flush Mount - Amber

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ST45AB

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Quantity in Cart: None
Code: ST45AB
Price: $4.95
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Shipping Weight: 0.50 pounds
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Order $150.00 to qualify for free shipping
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4-1/4" Diam x 2-1/16" D; Sealed, waterproof; shockproof socket; flush mount w/required grommet; 3-prong plug connection; 1-bulb incandescent 


Sealed, 4" Round Trailer Turn Signal and Parking Light, Flush Mount

This is a sealed, round combination parking and rear turn signal light. This amber light measures 4-1/4" in diameter by 2-1/16" deep. Lens and housing are one unit that is sonically sealed and waterproof, providing protection to the heavy-duty, long-life bulb. The light features a shockproof socket, guaranteeing long bulb life. This light flush mounts and a separate, industry standard, three-prong plug is used for the wiring connection.. A mounting grommet and plug are required to complete the installation.

  • Amber, round light functions as parking and turn signal light
  • Sealed, waterproof housing and lens unit
  • Heavy-duty long-life bulb
  • Shockproof socket guarantees long bulb life
  • Accepts industry standard, 3-prong plug
  • Flush mounts with mounting grommet and plug, which are required for complete installation
  • Dimensions: 4-1/4" Diam x 2-1/16" D

Manufacturer Cross Reference
Light will work as an exact replacement for:
Uni Bond # SE4000A
Wesbar # 423544
Truck Lite # 40202Y3
Grote # 52923
Peterson # 426A
Bargman # 40-01-002

Manufacturer Specifications

Sealed amber parking and rear turn signal for flush mount. Features sonically sealed, waterproof lens and housing in a single unit. Shockproof socket guarantees long bulb life. Accepts industry standard, 3-prong plug. Requires mounting grommet and plug for complete installation.

dimensions of light

ST-45AB 4" Round Parking, Turn Signal Lights - Amber by Optronics, Inc.


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If you need help selecting a product or have questions, you can contact our Customer Service Team at 1-800-298-8924.

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