7 Pole Heavy Duty SAE Metal Plug

Allan Davis on 19/06/2026

7 Pole Heavy Duty SAE Plug metal trailer electrical connector

7 Pole Heavy Duty SAE Metal Plug

$44.00

7 Pole Heavy Duty SAE Plug for heavy vehicle trailer connections, with metal housing, screw terminals, spring cable guard and 70A at 12V load rating for SAE J560 style plug and socket setups.

Part number 8JA905.392-001.

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Description

Overview

7 Pole Heavy Duty SAE Plug connects heavy vehicle and trailer lighting circuits through a robust 7 pole trailer connector setup. The metal housing, brass floating pins and spring cable guard suit coupling areas where the lead needs firm support during regular trailer use.

Features

  • Die-cast zinc housing gives the plug a tough metal body for trailer electrical work.
  • High-conductivity brass floating pins support strong electrical contact.
  • Screw terminals let an installer terminate the trailer cable cleanly inside the plug.
  • Spring cable guard supports the lead where it exits the plug body.

Specifications and Materials

The 7 Pole Heavy Duty SAE Plug uses screw terminals, a metal spring tail and a 7 pole SAE J560 plug layout.

It carries a maximum load of 70A at 12V and follows ISO 1185, SAE J560 and AS4735 wiring standards.

Part number: 8JA905.392-001.

HELLA trailer connector technical overview covers the connector family and wiring standards

Compatibility and Fitment

Match the plug profile, pin layout and wiring standard before ordering. This part suits heavy duty 7 pole socket setups where the trailer lead needs a metal SAE plug with spring tail strain support.

Related Parts

Check the related service parts below against the trailer setup before ordering.

Use Part number Part type
Suits 4907 7 pole heavy duty socket
Suits 4935 7 pole SAE metal socket
Suits 4935NY 7 pole SAE nylon socket

 

Compliance and Safety

Inspect the pins, terminals, cable clamping and spring guard before returning the lead to service. Also confirm the trailer wiring follows the correct 7 pole pin allocation for the vehicle and trailer combination.

Trailer Applications

Transport workshops, fleet maintenance teams and trailer repairers use this Plug on trailer electrical leads that need a durable 7 pole connection. The metal body and spring tail make it a strong option for exposed coupling points.

Why Choose ICS Trailers

ICS Trailers can help match this plug with the correct socket, trailer lead and wiring setup for heavy vehicle repairs.

For more options, see our Electrical trailer parts range

Online prices apply to website orders only. In-store pricing may differ.

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