E4OD 4R100 [89-UP] Automatic Transmission Front Band FLEX

When the intermediate band in an E4OD or 4R100 automatic transmission is worn, glazed, or cracked, second-gear apply becomes inconsistent and slippage follows quickly. This is a single flex-style intermediate band built to the dimensions required by both the E4OD and the 4R100, covering units produced from 1989 forward.

The flex design is the defining characteristic here. A rigid band contacts the drum at its edges first and can leave the center lightly loaded, which accelerates uneven wear. A flex band conforms to the drum as clamping force is applied, distributing load more evenly across the full contact surface. That even distribution reduces the chance of localized heat buildup that etches or glazes the drum.

This is a single-piece order: one intermediate flex band, nothing else. There are no friction discs, no steel plates, no Automatic Transmission Filter, no gaskets, and no seals in this shipment. Technicians rebuilding a complete unit will need those components sourced separately. If you are only replacing a failed or worn band, this is the correct listing.

The band ships at 1 lb. REMCO has been sourcing and distributing automatic transmission parts since 1991, and each item that leaves the warehouse is checked against its parts record before it is packed. The box contains the band and a packing record confirming what is inside.

Before placing the order, confirm two things: that the transmission code on the unit is E4OD or 4R100, and that the build date falls within the 1989-and-up application range. If either detail is uncertain, cross-check the tag on the transmission case before ordering.

• A flex-design intermediate band delivers consistent apply pressure across the drum surface, reducing glazing and uneven wear that shortens band life.
• This listing covers one band only. No friction discs, steel plates, Automatic Transmission Filter, overhaul gaskets, or seals are included. Verify your full parts list before ordering.
• The flex construction allows the band to conform evenly during apply, which helps maintain proper clamp force without concentrating stress at a single point on the drum.
• Contents: 1 intermediate flex band, 1 lb shipped weight. No additional components are packed in the box.
• Before ordering, confirm your transmission code is E4OD or 4R100 and that your unit falls within the 1989-and-up production range. One band per order.

What's in the box

• 1 x Band, E4OD 4R100 FLEX Intermediate

Compatible vehicles

• Fits E150 1/2 Ton Econoline - Van [89-95], E150 1/2 Ton Econoline Club Wagon [89-95], E250 3/4 Ton Econoline - Van [89-95], E350 1 Ton Econoline - Van [89-95], E350 1 Ton Econoline Club Wagon [89-95], F450 Super Duty 1 1/2 Ton Truck [90-95], Bronco [94-98], E & E350 Super Duty 1 Ton Econoline - Van [96-97], E250 3/4 Ton Econoline Club Wagon [89-91], Expedition [97-98], F Super Duty - Pickup [96-97], F150 1/2 Ton - Pickup [89-95].