hybrid front axle drive standard bearing repair kitFix the Most Common Volvo XC40 PHEV (Recharge) HyFAD Electric Motor Problem Save Time, Money & Stress If you own an Volvo XC40 Recharge PHEV, youve probably encountered a well known issue: leaking oil seals and worn rotor bearings in the front drive unit. Instead of paying thousands at the dealership or waiting weeks for repairs, you can solve the problem yourself by replacing the coolant seal and upgrading the rotor bearing quickly and effectively.