When a filter service is due on an A518 or A618 unit, having the right filter and both pan gaskets ready before the pan comes off saves a second trip to the parts counter. This kit ships three pieces picked and checked against its own part list: one metal-plastic filter that crosses to A727, A518, and A618 applications, one duraprene bottom pan gasket for the A727, A518, and A618 pan, and one duraprene bottom pan gasket for the A904 and A500 pan. The duraprene material on both gaskets holds its shape under the heat cycles that automatic transmission pans go through, seating against the pan rail without the distortion that cheaper gasket materials can show after torquing. The filter is the metal-plastic type specified for this range of units and drops in without modification. Total piece count is three, total ship weight is 1 lb. What this kit does not cover is equally important to know before checkout: there are no friction discs, no steel plates, no bands, no seals, no solenoids, and no electrical components in this box. If your rebuild needs those items, source them separately. The kit is intended for 1998-2003 coverage on 46RE, 46RH, 47RE, 47RH, and 48RE units under the A518 and A618 family. Each kit is assembled here, part by part, and the box includes the parts list so the technician at the bench can verify count before the job starts. Confirm the transmission code on your unit and the model year match this application before placing your order. Fits A518 and A618 units needing a filter service with pan gasket replacement on 46RE, 46RH, 47RE, 47RH, and 48RE applications from 1998 through 2003. This kit does NOT include friction discs, steel plates, bands, seals, or solenoids. Review your rebuild checklist before ordering to avoid a second purchase. Three distinct parts cover two pan gasket applications in one order: the A727-A518-A618 pan gasket and the A904-A500 pan gasket ship together with the metal-plastic filter. Kit contains exactly 3 pieces: 1 metal-plastic filter (fits A727, A518, A618), 1 duraprene bottom pan gasket (A727, A518, A618), 1 duraprene bottom pan gasket (A904, A500). Ships at 1 lb. Before ordering, confirm the transmission code stamped on your unit and the model year. This kit is built for units coded A518 or A618 in the 1998-2003 range.