#F5 2. 4R100 Thrust bearing kit. All bearings have a reasonable service life of 100,000 to 200,000 miles. Always replace high mileage bearings or if there was a hard part failure. #D36235CA and #36263B added to E4OD kit. This is an E4OD thrust bearing kit with two bearings added to make a 4R100 THRUST BEARING KIT.