The Multiquip U1105 U-Bolt is a genuine OEM fastening component designed for Multiquip trailer models including TRLR50WE, TRLR50XF, TRLR50XFE, TRLR25US, and single axle trailer configurations. As a direct OEM replacement, it is manufactured to the same specifications as the original hardware, ensuring a secure and accurate installation. If your trailer's suspension or axle mounting hardware has worn, corroded, or been damaged, the U1105 is the correct part to restore the assembly to proper working condition.
Key Features
- Genuine OEM Hardware Grade — Manufactured to Multiquip's original material and dimensional standards, delivering the correct tensile strength and thread engagement for trailer suspension mounting.
- Drop-In Installation — Matches the original U-bolt profile, thread pitch, and leg spacing so it installs directly onto the axle and leaf spring saddle without any modification.
- Broad Trailer Fitment — Compatible with TRLR50WE, TRLR50XF, TRLR50XFE, TRLR25US, and Multiquip single axle trailer models.
- Axle Retention Integrity — A correctly torqued U-bolt keeps the axle firmly located on the spring pack; a stretched or cracked U-bolt allows axle walk that accelerates tire and bearing wear.
- Safety-Critical Fastener — U-bolts are a load-bearing suspension component; using the correctly rated OEM part is essential for towing safety and compliance with trailer operating requirements.
A U-bolt is the primary fastener that clamps the axle to the leaf spring assembly on a trailer's suspension system. It wraps around the axle tube and draws down through a spring plate, locking the axle in its correct position relative to the frame. When a U-bolt stretches, cracks, or loses clamping force, the axle can shift laterally or fore-and-aft under load, causing uneven tire wear, wheel bearing stress, and potentially dangerous handling. Replacing a worn U-bolt with the correct OEM part restores full clamping load and keeps the suspension geometry where it belongs.
Part Details
| Part Number | U1105 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | U-Bolt |
Compatibility & Fitment
| Name | Model |
|---|---|
| Trailers | TRLR50WE |
| Trailers | TRLR50XF |
| Trailers | TRLR50XFE |
| Trailers | Trailers Single Axle |
| Trailers | TRLR25US |
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.
