Suspension and Components› Sway Bars and Components

Roadmaster Inc

AUXILIARY REAR BAR

$914.14

SKU: R01S 1109-157

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 1109-157 is a heavy-duty 1-5/8" diameter rear auxiliary sway bar kit for motorhome chassis. It installs in addition to the factory sway bar. Made from powder-coated 4140 chromoly steel with heavy-duty polyurethane bushings. Offers up to 90% more resistance to sway than standard spring steel. Includes all mounting hardware and instructions.

Fitment

Fitment Guaranteed

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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 1109-157

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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