Trailer Parts Pro H34822BX Idler Hub Assembly

The Trailer Parts Pro H34822BX is a complete pre-greased idler hub assembly for 2,000 lb trailer axles with a BT8 1 inch straight spindle. This Dexter aftermarket replacement hub is built for dependable performance on utility, cargo, and light-duty trailers using a 4 on 4 inch bolt pattern.

Key Features

• Complete boxed idler hub assembly
• Fits 2,000 lb trailer axles
• 4 on 4 inch bolt pattern
• For BT8 1 inch spindle
• Pre-greased for convenient installation
• Pre-installed races included
• Designed for 8 inch to 12 inch wheels
• Painted finish

Included Components

• L44643 inner bearing
• L44643 outer bearing
• L44610 races pre-installed
• 12192TB grease seal (1.25 inch x 1.979 inch)
• 46749 grease cap
• 21-41-1 grease cap
• 85-1 grease cap plug
• 4 coned wheel nuts

Specifications

• Part Number: H34822BX
• Vendor: Trailer Parts Pro
• Style: Dexter aftermarket idler hub
• Hub Capacity: 1,250 lbs per hub
• Axle Rating: 2,000 lbs
• Bolt Pattern: 4 on 4
• Spindle Fit: BT8 1 inch
• Bearing Set: L44643 / L44643
• Finish: Painted

This complete hub kit includes the core service parts needed for a fast replacement, including bearings, races, seal, caps, and lug nuts. Spindle nut and spindle washer are typically sold separately.