EZ Loader BT150A Hub Parts | Oil Bath & Grease Components

This page covers all service parts and components that fit the EZ Loader BT150A hub platform.

The BT150A hub is used on select EZ Loader trailers and can be configured for oil bath or grease systems, depending on setup and maintenance preference.

This is not a generic hub listing—these are correct-fit components for this specific hub design.

Compatible items in this system include:

• complete hub kit (300-02533)
• replacement hub only (250-029194)
• bearings, seals, and caps specific to BT150A
• oil bath or grease-compatible service components

Using the correct parts is critical for:
• proper bearing preload
• seal integrity
• long-term reliability on the road and at the ramp

Not sure if your trailer uses the BT150A hub?

Call 843-784-5797 — we’ll confirm fitment before you order.

We work with EZ Loader trailers every day and can help you identify the correct hub system based on your trailer model and usage.