TruRyde® BT8 or BT9 4-4" Trailer Hub with Parts for a 2,000 lbs. Trailer Axle - BT121EPRO

The TruRyde® BT8 or BT9 4-4" Trailer Hub with Parts (Part #BT121EPRO) is a complete, ready-to-install hub assembly designed for 2,000 lb. trailer axles. This versatile hub is compatible with both BT8 (1") and BT9 (also referred to as BT16 - 1-1/16") spindles and comes pre-raced and pre-studded for fast, hassle-free installation.

Part Number: BT121EPRO, Sold Individually. 4 studs 4" bolt circle using L44643 or L44649 inner and outer bearing hub. This kit will work on both 1" & 1/16" trailer spindles. (BT8 Spindle 1" ID or BT9 1 1/16" ID spindle) Includes hub, inner bearing, outer bearing, seal, grease cap, and lug nuts. Hubs are pre-raced & pre-studded with 1/2"-20 studs. Will not work on marine axles. TruRyde® Part Number RVI-BT-4400 is compatible with Dexter® Part Number 008-091-05.

Key Features

• Part Number: BT121EPRO
• Brand: TruRyde®
• Type: 4 on 4" Trailer Hub Assembly
• Axle Capacity: 2,000 lbs.
• Bolt Circle: 4 on 4"
• Studs: 1/2"-20
• Center Bore: 1.98"
• Spindle Compatibility: BT8 (1") & BT9 / BT16 (1-1/16")
• Bearings: L44643 / L44649 Inner & Outer
• Contents: Hub with installed bearings & seal, grease cap, and lug nuts
• Pre-Raced & Pre-Studded: Ready for fast installation
• Note: Not for marine axles

Perfect for small utility trailers, cargo trailers, boat trailers (non-marine), ATV trailers, and other light-duty single axle applications.

Questions about this TruRyde trailer hub or compatibility? Call our trailer experts at 1-800-866-3336.

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