Brakes› Brake Systems And Components

Demco Trailer

ASSY 10INX2.25IN LH FREE BACK 4 ON 4IN BC MARINE

$76.55

SKU: D00X SB40716M

In Stock
In Stock
Ships by Jun 15
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Demco SB40716M is a 10-inch RV trailer brake assembly featuring a free-backing design. It is engineered with hot-dipped galvanized backing plates for superior corrosion resistance and stainless steel hardware for durability. The assembly includes grease-packed wheel cylinders for smooth operation and a "fall-away" shoe design to reduce drag when reversing.

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

BrandDemco Trailer
Part NumberD00X SB40716M

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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