Trailer Axle Round U-Bolt, 3-1/8 in Inside by 7 in Long, Reliable UB-R-322

Trailer Axle Round U-Bolt, 3-1/8 in Inside by 7 in Long, Reliable UB-R-322

This round U-bolt connects and secures a trailer axle to the leaf spring. It fits around the axle, with the threaded ends inserted through the holes of a tie plate placed below the leaf springs.

Key Features

• Round bend for round axle applications
• 3-1/8 in inside width by 7 in leg length
• 1/2 in rod diameter with 2 in thread length
• Zinc plated to prevent rust
• Sold each as a single U-bolt

Specifications

Compatibility

For round axle applications. Match the 3-1/8 in inside width and 7 in leg length to your axle tube and leaf spring setup, and measure your tube before ordering. The compatible lock nut listed for this U-bolt is the 1/2 in-20 Reliable N-101.

Important Purchase Notes

Sold each as one U-bolt only. Nuts and washers are not included, so order 1/2 in-20 lock nuts and washers separately.

Common Applications

Trailer leaf spring axle suspension.

Recommended Related Parts

Pair this U-bolt with the Reliable N-101 lock nut (SKU 230040) and the Reliable SW1001 washer (SKU 230051), the compatible hardware listed for this part.

Reliable Machine has supplied trailer running gear and suspension hardware since 1946, and every part at SiraWeb is listed by its manufacturer part number with the specifications you need to order with confidence.