Stemco 453-2236 Trifecta Pre-Adjusted Hub Assembly D-Flat Spindle 5.06" Offset

The Stemco 453-2236 is a Trifecta Pre-Adjusted Hub Assembly featuring a D-Flat spindle configuration with 5.06" offset, designed for heavy-duty commercial truck applications. This complete wheel end system combines premiere STEMCO technologies with the trusted Webb hub in a single, pre-adjusted assembly, ensuring a faster and more secure installation.

Key Features:

• Discover XR (extreme runtime) wheel seal with GlideLock technology that glides on and self-locks, reducing installation force by 50% with no prelube required
• Zip-Torq fully unitized axle spindle nut with no additional clips, keepers, snap rings or screws to install, featuring a self-ratcheting locking feature that prevents inadvertent back-offs
• Pre-adjusted design eliminates the need for bearing adjustment, with precision manufactured bearings, spacer, and hub providing a fixed dimensional distance between inner and outer bearings
• Spacer optimized for lubricant flow, reducing potential for fret corrosion
• D-Flat spindle configuration with 5.06" offset for specific heavy-duty truck applications
• Iron hub construction for maximum durability

The Trifecta assembly comes with a five-year/500,000-mile warranty for on-highway vehicles, and three-years/350,000 miles for vocational trucks. Installation requires only a torque wrench and socket, making wheel end maintenance faster and simpler. This all-in-one design extends wheel end life while providing unmatched contamination prevention.