Towing Equipment› Trailer Wiring and Electronics

RV Designer

7-WAY RV SOCKET

$21.70

SKU: R028 TC503

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The RV Designer TC503 is a 7-way RV blade socket designed for vehicle-side trailer electrical connections. This light-duty connector is constructed from ABS material and features a black finish. It is water-resistant and has 12 wires, with a 7-blade end type.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandRV Designer
Part NumberR028 TC503

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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