Tow Rite M-4090-SB Hub Assembly 2000 lb 4.5" Bolt Circle Right Hand

The Tow Rite M-4090-SB is a 2,000 lb capacity hub assembly designed for trailer axle applications. Built for right-hand (driver side) mounting, this hub assembly is engineered to deliver reliable performance on light-duty trailers, utility trailers, and boat trailers operating at the 2K axle weight rating.

Key Features:

• 2,000 lb (2K) load capacity — matched to light-duty trailer axle ratings
• 4.5" bolt circle (lug pattern) — standard 4.5" bolt circle for broad wheel compatibility
• Right-hand application — designed for the right/driver side of the axle
• Sturdy steel construction for durability in towing environments
• Engineered to accept standard trailer bearings and grease seals for the 2K axle class
• Direct replacement hub assembly for compatible Tow Rite and equivalent trailer axles

The M-4090-SB hub assembly is a dependable replacement component for maintaining safe and functional trailer operation. Its standardized bolt circle and weight rating make it a practical fit for a wide range of light-duty trailer setups requiring a right-hand hub replacement.