RPM Oversized Front Axle Carriers for the Traxxas X-Maxx were designed to solve two key issues reported by owners: durability and bearing size. RPM Oversized Axle Carriers feature massive support ribs for the strongest possible carriers available.

The stock inner bearings are 20x27x4mm. The oversized bearings used are 20x32x7mm — 5mm larger on the diameter and 3mm on the width. The difference equates to a dynamic load rating that is nearly 300% higher than the stock bearings, while the static load rating is over 300% higher.

These carriers are moulded in black and backed by a limited lifetime breakage warranty. RPM Oversized Front Axle Carriers replace stock Traxxas #7737. Each package is sold as a pair (one left and one right) and includes two inner oversized bearings (one for each side). Outer bearings are stock Traxxas bearings (#5106 or #5106A) and are not included.

Replaces stock Traxxas #7737. Outer bearings (Traxxas #5106 or #5106A) are not included in this kit.