Front Bearing Driveshaft Conv (2) - CAT PB

The Schumacher U9400 Front Bearing Driveshaft Conversion (2) - CAT PB is designed to improve front-end response and cornering consistency. By replacing a traditional pinned dog bone arrangement with a ball bearing system, this conversion reduces bind under load and promotes freer front suspension movement. Supplied as a pair, it is a focused handling upgrade for racers looking to sharpen steering feel.

Performance Benefits

• Allows the car to roll more when the transmission is loaded, compared to a pinned dog bone on a standard output.
• Ball bearing system reduces support/bind, increasing front-end movement from the suspension.
• Steering and suspension are less affected by throttle input for more consistent handling.
• Delivers more steering with the front/nose tucking into corners for faster pivoting.
• The team reports the strongest effects on medium and high grip surfaces.

Developed by Schumacher’s team, part number SCH-U9400 targets predictable, precise steering and improved agility where track conditions offer good grip.