Getting the B-1-2 location right on a 4T60 or TH440 rebuild starts with having the correct bushings and washer for that specific position in the automatic transmission. This set is not a general-purpose assortment - it is selected for the B-1-2 application in 4T60 and TH440 units built between 1991 and 1995, so every piece in the order has a defined place in the repair.At REMCO, which has worked in automatic transmission parts since 1991, each order is put together by hand. The bushings and washer are counted and verified against the parts list before the box is sealed, and that same list ships inside the box so the technician can check contents on arrival without guessing.What this listing does not cover is equally important to know before purchasing. Friction discs, steels, filter, band, gaskets, and seals are not part of this set. If your rebuild requires those components, they need to be sourced separately. Taking a minute to compare this listing against your full parts requirement will prevent a return and keep the job moving.The set weighs 1 lb as shipped. The catalog reference for this application is 4T60E. To confirm fitment, locate the transmission identification code on the case or data tag of the unit being rebuilt and match it to 4T60 or TH440, then verify the production year falls between 1991 and 1995. If those two points match, this set fits the application. Worn or loose B-1-2 bushings cause shaft play and internal damage that compounds over time - replacing them stops that failure path before it spreads. This listing covers bushings and washer only. It does not include friction discs, steels, filter, band, or seals - verify your full parts list before ordering. Designed specifically for the B-1-2 location in 4T60 and TH440 units, these pieces address the exact fit point where dimensional accuracy matters most for proper end play. Contents: bushings and washer set sized for the B-1-2 position, 4T60 and TH440 application, shipped at 1 lb. Each order is assembled and checked against its parts list at REMCO. Before ordering, confirm your transmission code is 4T60 or TH440 and that your unit falls within the 1991-1995 production range. Unit code is usually on the case or tag.