Ford C6 E4OD 4R100 Transmission Front Planet Hub & Thrust Bearing Kit This kit is a direct OEM update and comes with a new updated front planet ring gear hub, and front planet ring gear hub Torrington thrust bearing! This is a complete updated front planet hub and thrust bearing kit for the C6 1966-On (will retro if used with 1977-On front ring gear). E4OD 1989-On 4R100 1998-ON This Design retro-fits All 1989 and Up E4OD and 1998 Up 4R100 Applications Note: This does require use of a bearing type planet which was only found in 1994 and up models If your planet contains a thrust washer most change over to the 6 pinion steel forward planet. Most industry re-builders now replace the early E4OD hubs with these even when theirs is still good. This is considered a phenomenal upgrade for 1989-93 E4OD Models. If you are looking for any other E4OD/4R100 parts; 6 Pinion Steel Planet (Upgrade for the early models), rebuild kit, electrical, please check out our store and if you don't see what you need there please contact us and we will help you out.