Towing Equipment› Hitches

Roadmaster Inc

BASEPLATE 521463-4

$556.08

SKU: R01S 521463-4

In Stock
In Stock
Ships by Jun 7
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Roadmaster Inc. 521463-4 is a vehicle-specific baseplate designed and crafted in the USA. It integrates into the frame and undercarriage, connecting to existing holes for quick installation. Each baseplate design undergoes computer-simulated Finite Element Analysis to ensure structural integrity and maximum strength. It is custom-made to fit a specific vehicle year, make, and model, and is powder-coated for a durable finish.

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

BrandRoadmaster Inc
Part NumberR01S 521463-4

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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