Getting the right washer for an A500, A904, A998 or A999 overhaul is a small detail that directly affects how the rebuilt unit holds clearances and survives long-term use. This listing covers a single washer piece covering the [88-16] application range for those four automatic transmission models, so you are buying exactly what you need without paying for components you may already have on hand.REMCO has worked in automatic transmissions since 1991, and even for a single-piece order the process is the same: the part is pulled, checked against the parts list, and a copy of that list goes in the box with the piece. That list is your confirmation that what was packed is what was ordered.What this article does not include is equally important to state clearly. There are no clutch discs, no steels, no filter, no seals, and no bands in this order. If your job requires those components, they need to be sourced separately. Ordering the wrong combination of parts is one of the most common reasons a rebuild stalls on the bench, so reviewing your full parts requirement before submitting an order is always worth the few minutes it takes.The washer weighs approximately 1 lb packaged. It applies to A500, A904, A998 and A999 units within the 1988 through 2016 range. Before placing your order, cross-check the unit code stamped or cast on the transmission housing, confirm the model year, and note the engine application. Transmission codes and production years sometimes overlap across vehicle lines, and a mismatch on any one of those three points can mean the wrong part arrives. If any of those details are unclear, identify them first. Keeps internal clearances correct on A500, A904, A998 and A999 units during overhaul, preventing premature wear from improper spacing. This listing covers a single washer piece only. It does not include clutch discs, steels, seals, filter, or any other rebuild components. Verify your parts list before ordering. Each piece is pulled and checked individually against its parts list before shipping, a process REMCO has followed since 1991 working exclusively in automatic transmissions. Contents: 1 washer. Article weight: 1 lb. A packing list is included in the box so you can confirm what you received the moment it arrives. Before ordering, confirm the exact unit code on your transmission housing, the model year of the vehicle, and the engine application to make sure this washer matches your build.