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Jammy 6' 7-Way RV Style Trailer Wiring Harness, Round Flat Pin Connector Cord, J-5067-WH


Regular price $29.49 USD
Shipping calculated at checkout.

Care information

To ensure optimal performance and extend the service life of your new trailer components, please follow these care guidelines after purchase:

  • Before installation, check all parts for shipping damage or missing components. Do not install damaged parts.
  • Always use correct tools and torque settings. Improper installation can lead to premature wear or failure.
  • For bearings, suspensions, and brake components, apply high-quality trailer grease before first use if not pre-greased.
  • Some parts (like brake assemblies) require a short break-in period to achieve full performance. Follow manufacturer instructions for best results.
  • Recheck fasteners, grease levels, and moving components after 100 miles of towing, then at regular intervals.
  • After exposure to water, road salt, or mud, clean and dry parts thoroughly. Apply anti-rust treatment if needed.
  • If storing unused parts, keep them in a dry, sealed container away from moisture and direct sunlight.

Delivery and Shipping

Handling Time: Orders ship out within 1 business day after payment is received.

Shipping Methods: We use trusted carriers like UPS, FedEx, or USPS based on package size and destination.

Delivery Time: Estimated delivery within 2–6 business days (U.S. domestic orders).

Tracking: A tracking number will be provided once your order is dispatched.

This brake assembly fits most standard 7,000 lb trailer axles that use 12" × 2" electric brakes with a 5-bolt mounting flange. Please verify your axle rating and brake dimensions before ordering. If you're unsure, send us your axle tag or hub information and we'll help confirm compatibility.
Yes. It is compatible with many standard Dexter, Lippert, Rockwell American, AL-KO, and other 7,000 lb trailer axles that use a standard 12" × 2" brake assembly. Always verify your axle specifications before purchasing.
Yes. This is a self-adjusting electric brake assembly, which automatically maintains proper brake shoe clearance during normal operation. This reduces maintenance and helps provide consistent braking performance.

Product Overview: 

Ensure a reliable electrical connection between your tow vehicle and trailer with this Jammy J-5067-WH 6' 7-Way RV Style Trailer Wiring Harness. Designed for travel trailers, commercial trailers, flatbeds, and heavy-duty towing applications, this molded wiring cord provides dependable connections for trailer lighting, electric brakes, auxiliary power, and other essential circuits.

Featuring a sealed 7-way round RV-style connector with double flat pin contacts, this harness helps maintain stable electrical performance while resisting dirt, moisture, and road contamination. The heavy-duty multi-conductor jacket provides durability and flexibility in demanding towing environments, making it an ideal replacement or upgrade solution for worn trailer wiring connections.

What's Included: 

1 x Jammy 6' 7-Way Round RV Style Flat Pin Trailer Harness Cord

Specifications: 

Brand: Jammy Incorporated

MPN: JAMMY-J-5067-WH

Harness details: 6' 7-Way round RV Style (Flat Pin) harness

Cable length: 6 Feet (6')

Connector configuration: 7-Way round sealed RV style molded connector

Contact design: Double flat pin self-cleaning contacts

Cable construction: Heavy duty black multi-conductor cable

Low temperature rating: Rated to -10°C

Application hardware class: Heavy wire harness components and trailer towing accessories

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