EZ Loader Steel Bushing Insert for Leaf Spring Mount | 250-031423

Part Name: Steel Bushing Insert for Leaf Spring Mount
Part Number: 250-031423

OEM EZ Loader steel bushing insert designed to support the mounting bolt and maintain proper alignment within leaf spring suspension pivot points.

This steel sleeve is used inside a nylon bushing to create a controlled, load-bearing pivot connection on EZ Loader leaf spring trailers.

Function & Purpose

The steel bushing insert acts as the inner sleeve within the suspension mounting point.

The mounting bolt passes through the steel sleeve, allowing the sleeve—not the bushing—to carry the load.

This prevents the nylon bushing from compressing under load while maintaining proper alignment and controlled suspension movement.

Product Details

Key Features

• OEM EZ Loader replacement component
• Supports mounting bolt within suspension pivot system
• Prevents bushing compression under load
• Maintains proper alignment at spring mounting points
• Designed for durability in trailer suspension applications

How It Works

This steel insert is used inside a nylon bushing to create a dual-material pivot system.

• Steel insert: carries load from the mounting bolt and maintains alignment
• Nylon bushing (sold separately): surrounds the sleeve and provides friction reduction and cushioning

Together, they allow controlled suspension movement while preventing premature wear.

When to Replace

Replace the steel insert if:

• there is visible wear or scoring
• the bolt fit becomes loose
• corrosion affects the sleeve surface

It is often recommended to replace both the steel insert and nylon bushing together for best results.

Related Components

• Leaf Spring Bolt & Bushing Kit (300-015973)
• Nylon Bushing (sold separately)

Real-World Use

At 411-Trailers Group, we service these suspension systems daily on active trailers in our yard.

Through our EZ Loader platform at EZLoaderTrailers411.com, we install and maintain these components in real-world conditions.

Worn or corroded steel inserts are a common cause of loose suspension movement and poor alignment. Replacing this component restores proper fitment and helps maintain consistent trailer tracking.