4R70W 4R75W Reverse Band Rigid Automatic Transmission [80-UP]

REMCO TRANSMISSION PARTS Verified independent store

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When the reverse band in a 4R70W or 4R75W automatic transmission is worn, cracked, or has lost its holding tension, reverse engagement becomes soft or delayed, and the unit can sli p under load. This is a single rigid reverse band built to restore proper apply force at the reverse circuit in these units.The rigid design differs from a flexible or standard-tension band in that it maintains consistent contact pressure against the drum surface, which is what the 4R70W and 4R75W apply circuit requires at this position. A band that has glazed, thinned, or cracked at its lining will not hold under the hydraulic apply pressure the valve body delivers, and that condition does not improve on its own.This part is sold as a single piece. It does not include friction clutch packs, steel plates, a filter, seals, gaskets, or any other rebuild components. If you are doing a full overhaul, you will need to source those parts separately. This listing covers only the band.The application covers 4R70W and 4R75W units produced from 1980 through current production. Before placing an order, confirm the transmission identification code on your unit matches 4R70W or 4R75W. Do not assume compatibility from the vehicle alone, as the same vehicle platform can carry more than one transmission depending on engine and production date. The part weighs 1.5 lb.REMCO has worked in automatic transmission parts since 1991. Each item that ships from here is pulled and checked individually before it goes out. A rigid reverse band holds shift points firmer than a worn or cracked band, helping avoid slippage and delayed engagement in reverse. This listing is a single band only. It does not include friction discs, steel plates, filter, seals, or any other rebuild components. Check your parts list before ordering. The rigid construction of this band is suited for units where the OE-spec band has lost its tension or shows visible wear at the contact surface, restoring holding force at the reverse apply circuit. One rigid reverse band, 1.5 lb. Compatible with 4R70W and 4R75W automatic transmission units. Before ordering, confirm your transmission code is 4R70W or 4R75W and verify the model year falls within the [80-UP] application range. Do not order by vehicle model alone. Show more