Towing Equipment› Trailer Wiring and Electronics

Peterson Manufacturing

TRAILER CONNECTOR

$25.65

SKU: P01B B5400A

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Peterson B5400A is a flat four-way trailer connector. It is made in the USA and available in a retail-friendly Viz Pack. The wire is color-coded to meet SAE J1128 specifications, and the plug meets SAE J1239 specifications. This item is sold in a bulk quantity pack of 100 and comes in retail packaging.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPeterson Manufacturing
Part NumberP01B B5400A

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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