4F27E FNR5 FN4A-EL Overdrive Band Flex 1.38 In Wide [99-UP]

REMCO TRANSMISSION PARTS Verified independent store

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When the overdrive band in a 4F27E, FNR5, or FN4A-EL unit has worn beyond spec, the transmission begins slipping in the affected range, and a direct replacement band cut to the cor rect width is what puts the repair back on solid ground. This is a single flex overdrive band, 1.38 inches wide, selected specifically for the apply geometry of these units, not a universal-fit part trimmed down to approximate dimensions.The flex design matters here because these drums require a band that conforms to the surface under apply pressure rather than one that contacts only at the edges. A rigid band on a drum that expects flex construction leads to uneven lining wear and inconsistent holding force, which shows up quickly in shift quality. The 1.38-inch width matches the drum width for this automatic transmission family, so there is no need to modify the band or the anchor before installation.This listing covers one band. It does not include friction discs, steel plates, a filter, solenoids, gaskets, or any other rebuild component. If your repair requires additional parts, those need to be sourced separately. REMCO has specialized in automatic transmission components since 1991, and each item is picked and checked against its part record before it leaves the facility. The box contains a parts record so you can confirm what arrived matches what was ordered.Before placing the order, check that the transmission identification code on the unit reads 4F27E, FNR5, or FN4A-EL, and that the vehicle year falls at 1999 or later. Ordering by vehicle make or model alone is not reliable for this application because multiple transmission families were used across the same platforms during this production run. A flex-type overdrive band sized at 1.38 inches wide gives the unit the correct contact surface to hold clutch apply without slipping or glazing the drum. This listing is for one band only. It does not include any friction discs, steel plates, filter, solenoids, or gaskets. Verify your full rebuild parts list before ordering. The flex construction of this band allows it to conform evenly around the drum surface, which reduces uneven wear and helps maintain consistent apply pressure throughout the band life. Contents: 1 flex overdrive band, 1.38 in wide. Packaged and verified individually at the REMCO facility before shipment. Item weight: 0.65 lb. Before ordering, confirm the transmission code on the unit matches 4F27E, FNR5, or FN4A-EL and that the model year falls within the 1999-and-up application range. Show more