Product review (2 stars): Does Not Fit WTW4850XQ0
Took a chance that this will work and I can confirm this DOES NOT fit Whirlpool top load washer model # WTW4850XQ0. The whole driveshaft assembly is riveted and welded. I drilled out the rivets and took it all apart and still no dice - trust me. If you have bad/noisy bearings on this model like me, we get stuck buying the entire gear case. Part number for the whole shebang is W10771759 (alternate part number for this is AP5962281, PS11703185, 3555004, W10473144, W10006378) Good luck!