Trailer Suspension Parts

The 3-51 Spring Seat is engineered for 4" round trailer axles, providing a sturdy base for leaf spring attachment. Its weld-on design ensures a sec...

The 3-49 Spring Seat is designed for 1-3/4" round trailer axles, providing a secure mounting point for leaf springs. Constructed from durable steel...

The 3-48 Spring Seat is crafted for 3-1/2-inch round trailer axles, serving as a critical component for leaf spring attachment. Its weld-on design ...

The 3-43 Spring Seat is tailored for 2-3/8-inch round trailer axles, providing a reliable platform for leaf spring installation. Its weld-on design...

The 3-42 Spring Seat is designed to be welded onto 3-inch round trailer axles, providing a secure base for leaf spring attachment. This component e...

The 3-2G Galvanized Axle Spring Seat is engineered for 2-inch square trailer axles, providing a sturdy mounting point for leaf springs. Its galvani...

The 30-20 Rear Hanger is designed for single axle trailer suspensions using 1-3/4" wide double eye springs. Measuring 0.91" from the center of the ...

The 29-31 Hanger is crafted for 1-3/4" wide double eye springs, commonly found on trailers with axle capacities from 2,000 to 7,000 lbs. Measuring ...

The 28-1 Front Hanger is designed for use with 2" wide slipper springs on trailers with axle capacities ranging from 3,500 to 9,000 lbs. With a hei...

The 220AIT3B Curved Equalizer is a robust suspension component designed to connect double-eye leaf springs on tandem or triple-axle trailers. Its c...

The 18-11 Shackle Strap is a vital component in your trailer's suspension system, designed to connect double-eye leaf springs to hangers or equaliz...

Ensure the secure attachment of your trailer's leaf spring suspension system with the 9/16"-18 x 3" Zinc-Plated Suspension Shackle Bolt & Nut (...

Secure your trailer's leaf spring suspension system with the 9/16"-18 x 3" Suspension Shackle Bolt & Nut (Part #166081). Designed for durabilit...

The 28696-01 Nut is a rugged, self locking hex nut featuring an extended washer flange. Engineered to meet stringent Federal Supply Class (FSC 5310...