88440-1 trailer idler hub is made of cast iron and coated to ensure both smooth wheel rotation and structural integrity. It includes preinstalled bearing races and wheel studs for quick and easy installation.

88440-1 Trailer Idler Hub Details:

• Idler hubs are sold individually.
• Axle Rating: 2,000 lb.
• For use with spindle type BT8.
• Bolt Pattern: 4 on 4"
• Material: Cast Iron
• Includes inner bearing race, outer bearing race, and wheel studs.
• Inner & Outer Races: L-44610
• Compatible Wheel Bearings: L-44643 and L-44649
• Compatible Grease Seals: 15192TB and 12192TB
• Alternate SKU: LT08091-05, LT0809105, ID884405, H440-07, H44007, ID-88440-5, 884401, 1-100-02-00, 11000200, 134574, 008-091-05, 8-091-05, 00809105, 809105, RVI-BT-4400, RVIBT4400, 009-091-05, 9-091-05, 00909105, 909105, 34822, 27-282-1, 272821, 004534-H, 4534-H, 004534H, 4534H, 8-91-5, 8915