At a Glance

> Ground Path: Paint, corrosion, dirt, or loose hardware can prevent proper grounding.
> Connector Match: Confirm the light and harness use PL-10 plugs or compatible .156 bullet connectors.
> Lamp Series: Match this bracket to Jammy J-573 series lamps before installation.
> Clean Contact Area: Remove rust, heavy paint, or debris from the mounting point if grounding through the frame.
> Confirm Plug Style: Make sure the wiring connector matches the bracket and lamp setup.
Brand: Need a Trailer Part
SKU: J-573-BRKG-B1

Before You Order

Match the part number, measurements and connection points that apply to your trailer.

Opening	Measure the existing roof or wall opening.
Flange	Confirm overall and flange dimensions.
Operation	Confirm powered, manual or fixed operation.
Mount / Power	Verify mounting and electrical requirements.

Product Details

Trailer Clearance Light Mounting Bracket

Jammy - Black - Self-Grounding Mounting Bracket for J-573 Series Trailer Marker & Clearance Lights

Black self-grounding mounting bracket designed for Jammy J-573 series submersible clearance and marker lamps used on trailers, RVs, and boat trailers. Important Measurements : 3-7/8" by 1-1/2"

Part Number: J-573-BRKG-B1 For J-573 Series Lamps Self-Grounding Bracket

Key Measurements & Specs

Specification	Detail
Part Number / SKU	J-573-BRKG-B1
Brand	Jammy
Product Type	Self-grounding marker light mounting bracket
Color / Finish	Black
Connector Compatibility	Standard PL-10 plugs or .156 bullet connectors
Quantity Included	1 mounting bracket

Fitment / Application

Category	Details
Lighting Series	Jammy J-573 series clearance and marker lamps
Common Applications	Trailers, RVs, boat trailers, and submersible marker light setups
Mounting Style	Snap-in trailer light mounting for compatible J-573 lamps
Fitment Check	Verify lamp series, plug style, mounting surface, and ground path before ordering

Top Features

Feature	Buyer Benefit
Self-Grounding Design	Simplifies wiring when mounted to a clean metal frame with a proper ground path
J-573 Series Fit	Designed for compatible Jammy J-573 clearance and marker lamps
PL-10 Compatible	Connects with standard PL-10 plugs used on many trailer lighting setups
Submersible Light Use	Popular for trailer, RV, and boat trailer marker light applications

Overview

The Jammy J-573-BRKG-B1 is a black self-grounding mounting bracket for Jammy J-573 series submersible clearance and marker lights. It provides an easy snap-in mounting base for compatible lamps and is commonly used on trailers, RVs, boat trailers, and other utility lighting applications.

R&P Service Insight

Self-grounding brackets can save installation time, but only when the bracket has clean metal-to-metal contact with a grounded trailer frame.

Ground Path: Paint, corrosion, dirt, or loose hardware can prevent proper grounding.
Connector Match: Confirm the light and harness use PL-10 plugs or compatible .156 bullet connectors.
Lamp Series: Match this bracket to Jammy J-573 series lamps before installation.

R&P Knowledge Hub

Compatibility: Designed for Jammy J-573 series clearance and marker lamps.

Vehicle / System Fit: Trailer, RV, boat trailer, and submersible marker light applications using compatible J-573 lamp housings.

Installation Notes: Mount to a clean metal surface when using the self-grounding function. Confirm the ground before final assembly.

Performance Insight: A self-grounding bracket can eliminate the need for a separate ground wire when the trailer frame provides a reliable ground path.

Brand & Fitment Note

Selling Brand: Jammy

Application Reference: J-573 series references are used for compatibility with matching Jammy clearance and marker lamps.

What This Means: This listing is for one Jammy black self-grounding mounting bracket, not a complete light assembly.

Before Ordering: Verify your lamp series, connector style, mounting location, and grounding requirements before installation.

R&P Repair Insight

If a marker light does not work after installation, the issue may be the power lead, plug connection, lamp condition, or ground contact. On self-grounding brackets, the bracket and mounting surface are part of the circuit.

Clean Contact Area: Remove rust, heavy paint, or debris from the mounting point if grounding through the frame.
Confirm Plug Style: Make sure the wiring connector matches the bracket and lamp setup.
Test Before Final Mounting: Check light operation before sealing or finishing the installation.

Features

Self-Grounding Bracket

Designed to ground through the trailer frame when mounted to a clean, properly grounded metal surface.

For J-573 Series Lamps

Made for compatible Jammy J-573 series submersible clearance and marker light housings.

Standard Plug Compatibility

Connects with standard PL-10 plugs or .156 bullet connectors depending on the light and wiring setup.

Trailer, RV & Boat Trailer Use

Commonly used for submersible marker light mounting on trailers, RVs, and boat trailers.

Included Components

Quantity	Item
1	Jammy J-573-BRKG-B1 black self-grounding mounting bracket (2 pieces total)
Not Included	Marker lamp, PL-10 plug, bullet connectors, mounting screws, and installation hardware unless otherwise shown or stated

Important Fitment Note: Verify your marker light series, connector style, mounting surface, and ground path before installation. Self-grounding brackets require proper metal-to-metal contact to ground correctly.

Shop Matching J-573 Series Lighting Parts

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Jammy - Black - Self-Grounding Mounting Bracket for J-573 Series Trailer Marker & Clearance Lights (J-573-BRKG-B1)