Direct Mount Billet Hub Left Side Only Complete

The MPD Racing Direct Mount Billet Hub Left Side Only Complete (SKU MPD28510) is a precision-engineered front wheel hub assembly designed specifically for sprint car racing and high-performance open-wheel competition. Built from aluminum and finished in black anodide coating, this left-hand hub integrates bearings, center cap, hardware, and seals into a single direct-mount package that eliminates the need for sourcing compatible components separately.

The billet aluminum construction provides the strength required for sustained lateral loading in high-speed cornering while keeping rotational mass minimal—a critical factor in sprint car setups where unsprung weight directly impacts chassis balance and acceleration response. The integrated bearing system is pre-assembled and sealed, reducing installation time in the shop and ensuring consistent bearing preload across repeated builds. The black anodized finish resists oxidation and corrosion, maintaining appearance under the demanding conditions of weekly competition and frequent teardowns. At 5.44 lbs, the hub sits within the weight parameters expected for modern sprint car front-end geometry.

This complete left-side unit addresses the needs of sprint car teams rebuilding or upgrading driver-side front geometry. Whether setting up a new chassis or replacing worn components between seasons, the all-in-one design reduces the risk of compatibility issues that arise when mixing bearing brands or seal types. Direct-mount hubs like this one are standard in modern sprint car platforms where precise wheel alignment and minimal runout are non-negotiable for competitive lap times.

MPD Racing specializes in sprint car components engineered to OEM specifications. This hub reflects that focus on precision manufacturing and validated performance in sanctioned racing environments.