Multiquip A83572 Hydraulic Brake LS Backing Plate Trailer 70

The Multiquip A83572 is a genuine OEM Hydraulic Brake LS Backing Plate Trailer 70 designed for the TRLR70 water trailer. As a direct OEM replacement, this part is manufactured to the exact specifications of the original component, ensuring a correct installation with no guesswork. Sourced directly through authorized channels, the part is the right choice when you need a dependable, like-for-like replacement for your TRLR70 trailer brake system.

Key Features

• Genuine OEM Construction — Manufactured to the original design specification, delivering the same structural integrity and dimensional accuracy as the part it replaces.
• Direct Bolt-On Replacement — Matches the original mounting points and hardware configuration on the TRLR70, allowing the backing plate to seat correctly against the brake assembly without rework.
• TRLR70 Fitment Confirmed — Verified for use on Multiquip TRLR70 water trailers, so you can order with confidence that this is the correct part for your machine.
• Structural Brake Support — The backing plate anchors the hydraulic brake components in proper alignment; a worn or damaged plate compromises brake shoe positioning and overall stopping performance.
• Towing Safety Compliance — Trailer brake backing plates are a load-bearing safety component; using a correctly rated OEM part helps maintain proper braking force when towing under working conditions.

The backing plate is the structural foundation of the wheel brake assembly on a trailer axle. It mounts to the axle flange and holds the brake shoes, wheel cylinder, and related hardware in fixed alignment so the hydraulic brake system can generate consistent, even stopping force. When a backing plate becomes cracked, warped, or corroded, brake components lose their precise positioning, which leads to uneven shoe wear, reduced braking efficiency, and potential brake failure — a serious concern on a loaded water trailer operating on a jobsite or public road.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.