GEAROLL Truck Hub Seal Installer Kit, 5-Driver Set for Class 7 & 8 Trucks — CNC Aluminum Drivers

Whether you're a fleet technician or a roadside mechanic, this installer kit gives you the right driver sizes and reach to seat hub seals cleanly and quickly. The tools are CNC-machined from corrosion-resistant aluminum, organized in a blow-molded case, and built to minimize damage to expensive seals during installation. The kit includes five driver sizes and two extension handles so you can work on a range of heavy-duty axles.

What sizes and parts are included in the kit?

The kit contains five concentric seal drivers sized to fit typical heavy-truck hub openings plus two extension handles for more reach or leverage. Each driver is labeled for easy selection, and all pieces nest securely in the molded case for transport.

• Drivers: 4-3/16", 5-11/16", 5-31/32", 6", and 6-5/18"
• Two extension handles for added reach and control
• Blow-molded plastic storage case with custom cavities

How does this kit protect seals and avoid damage?

The drivers are engineered for even, concentric force so seals seat squarely without warping or pinching. Using the correct diameter driver reduces stress on the seal lip and outer casing, which lowers the chance of leaks and premature failure.

• CNC-machined driver faces for uniform contact
• Aluminum construction that resists hub burrs and marring
• Extension handles let you install seals without removing brake drums

Is the kit durable enough for frequent shop or field use?

Yes — all drivers are manufactured from high-quality aluminum through a precision CNC process to resist deformation, wear, and corrosion. The materials and finish are chosen to withstand repeated use while remaining lightweight for easier handling.

• Anti-deformation design for consistent seating force
• Wear- and corrosion-resistant aluminum alloy construction
• Compact case protects tools in transit and storage

How will this kit speed up heavy-truck maintenance tasks?

By providing the right driver sizes and extensions, you eliminate guesswork and reduce time spent trial-fitting parts. The organized case keeps drivers immediately accessible, letting technicians move from one axle to the next with minimal downtime.

• Fewer tool swaps thanks to five commonly used driver sizes
• Extensions enable faster installs on deep-set hubs
• Portable case simplifies jobsite transport and tool accountability

Who is this for: The GEAROLL Truck Hub Seal Installer Kit is aimed at fleet maintenance shops, heavy-truck and trailer repair professionals, independent mechanics, and mobile technicians who service Class 7 and Class 8 over-the-road trucks. If you need a reliable, lightweight, and organized driver set that reduces seal damage and speeds installation, this kit fits those needs.