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Maintenance technician replacing a wheel end on a semi-truck tractor.

PreSet Plus® delivers peak wheel end performance without the complexity of rebuilding

ConMet PreSet Plus hub assemblies are the wheel end choice specified by leading tractor and trailer manufacturers. Instead of rebuilding your hub assemblies, replace them with PreSet Plus to ensure superior reliability, maximum uptime, and long-term cost savings that keep your fleet running like new.

Watch the video to discover how replacing with PreSet Plus®
can save you valuable time compared to a conventional rebuild.

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All New Parts
& Components

  • Brand-new hub casting, bearing spacer, bearings, and wheel seal.
  • 5-year/500,000-mile limited warranty when purchased with PreSet Plus spindle nut.

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Pre-Assembled,
Ready To Go

  • Factory assembled and pre-adjusted.
  • Easy to stock, sell, and install.
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Reduced Service
Complexity

  • Self-piloting and pre-assembled to minimize the risk of installation errors.
  • PreSet Plus spindle nut (sold separately) increases wheel end clamp load and makes installation even easier.
Monitor and keyboard at a stationary service point of trucks in a large garage and people in the background. Professional computer diagnostics of technical condition and malfunctions. Checking engine

Calculate Your Savings When Replacing

PreSet Plus hub assemblies save hours of labor and downtime compared to rebuilding hubs, lowering labor costs and getting vehicles back on the road sooner. Use our Rebuild vs. Replace Calculator to see how much time and money you could save by replacing your hub with PreSet Plus instead of rebuilding it.

Calculate Now

Pre-Adjusted Hubs: 5 Things to Consider

Semi-trucks driving away down a road surrounded by forest

Reliability

PreSet Plus hub assemblies are built on the legacy of the original pre-adjusted hub assembly and are OEM first-fit on virtually all Class 8 trucks and most trailers in North America.

An aluminum PreSet Plus wheel hub assembly on a spindle

Affordability

Iron PreSet hubs are cost-competitive with other pre-adjusted iron hubs. Aluminum PreSet hubs, only available from ConMet, are ideal for weight-sensitive applications.

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Serviceability

ConMet PreSet service kits, widely available in the aftermarket, allow you to maintain the pre-adjusted benefit when rebuilding is the only option.

Up-close photo of a PreSet Plus wheel hub assembly

Compatibility

Only ConMet components are designed to work together within the PreSet system, Mixing parts from other manufacturers can lead to premature failure, safety risks, and voided warranties.

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Availability

PreSet Plus hub assemblies are available for over 150 applications for heavy-duty tractor and trailer axles-more than any other pre-adjusted hubs.

Explore the Technology
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Find Your
Part

Use the ConMet app to find the right replacement parts.

Launch the App

Where
to Buy

Find PreSet Plus at dealers and distributors nationwide.

Find a Dealer

Get
Support

Contact our team of experts for any customer service needs.

Contact Us