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Jammy

J-5087-JB - 7-Way Trailer Cord with Junction Box – 8 Ft – Pre-Wired RV Blade Style | JM
SKU: J-5087-JB-HD
Out of stock
$47.00 USD $47.00 USD

*The in-store price might differ from the online price listed above

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We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

*Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

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*Need it fast? We’ve got you covered. Most orders confirmed before 12 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.

For assistance, please contact us at +1-607-477-7774

Our support team is available during regular business hours ONLY
Description

The JAMMY J-5087-JB is a complete 7-way trailer wiring solution featuring a weatherproof ABS junction box pre-wired to an 8-foot 7-way RV blade-style cable. Designed for reliable trailer electrical connections, it includes pre-terminated wires, integrated bus bars, and a heavy-duty molded plug for simplified installation and long-term durability.

Detailed Information:
Connector Type 7-Way RV Blade Style Plug
Cable Length 8 Ft
Junction Box Material Weatherproof ABS Plastic
Wire Configuration 2-10 AWG / 1-12 AWG / 4-14 AWG
Temperature Rating -10°F to 105°C
Mounting Centers 7.35"
Maximum Fastener Size 5/16"
Part Number J-5087-JB
Fitting:

Designed for trailers utilizing a standard 7-way RV blade-style electrical connection. Suitable for utility trailers, enclosed trailers, equipment trailers, dump trailers, and RV applications.

Features:
  • Complete Pre-Wired Assembly: Includes weatherproof junction box and 8-foot 7-way trailer cord.
  • Heavy-Duty RV Plug: SAE J2863-compliant blade-style connector for dependable electrical performance.
  • Pre-Terminated Wiring: Wires feature crimped and soldered insulated ring terminals for easier installation.
  • Weatherproof Junction Box: ABS construction helps protect electrical connections from moisture and debris.
  • Integrated Bus Bars: Permanently mounted bus bars simplify wiring organization and troubleshooting.
  • High-Quality Cable Construction: Multi-core cable with GPT shielding provides durability and reliable conductivity.
  • Installation Accessories Included: Additional clamps and open grommets supplied.
  • Built-In Plug Hangers: Helps prevent the connector from dragging on the ground when disconnected.
Product Overview:

The JAMMY J-5087-JB 7-way trailer cord with junction box offers a professional-grade wiring solution for trailer electrical systems. Its pre-wired design, weatherproof construction, and heavy-duty components make it an excellent choice for new trailer builds, rewiring projects, and electrical system upgrades.
J-5087-JB - 7-Way Trailer Cord with Junction Box – 8 Ft – Pre-Wired RV Blade Style | JM
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