The kit contains 49 individual pressing discs ranging from 18 mm to 65 mm, increasing in precise 1 mm steps. Additionally, a larger 74 mm disc is included for oversized bearings and seals. This covers the vast majority of automotive and light truck applications, including wheel bearings, transmission bushings, and axle seals.

Yes—this is one of the primary uses for the kit. The graduated disc sizes allow you to match the exact diameter of wheel bearings, races, and seals on most cars, SUVs, and light trucks. Always verify the OD of your bearing or race against the 18–74 mm range to ensure a proper fit.

Instead of holding a disc loosely against the bearing and striking it with a hammer, you thread the disc directly onto the driver handle using the included screw. This locks the disc in place, preventing it from tilting or slipping. The result is straight, even force transmission directly into the bearing race, which greatly reduces the chance of gouging or cracking the component.

Absolutely. The case is made from high‑toughness, impact‑resistant plastic with a waterproof seal. Inside, each disc has its own molded slot, so nothing rattles around during transport. The latches are sturdy and designed to withstand the wear and tear of being tossed in a truck bed or toolbox.

This kit is primarily designed for pressing in (installing) bearings, bushings, and seals. However, the discs can sometimes be used as drivers for removal when paired with a bearing splitter or press (not included). For best results, use the appropriate removal tool before seating the new component with this press kit.