4R100 [98-UP] Automatic Transmission Friction Clutch Pack GEN 2 Blue

Getting the right friction pack for a 4R100 rebuild means matching not just the unit but the generation of friction material, and this Gen 2 blue friction clutch pack is built specifically for 4R100 automatic transmission applications from 1998 and up. That generation distinction is what separates this part from earlier friction packs that look similar but behave differently under load.

The 4R100 was produced across a wide range of applications, and not every unit takes the same friction compound. The Gen 2 blue designation identifies a specific material specification used in the later production run of this unit. Installing the wrong friction generation can lead to soft engagement, slippage, or inconsistent clutch feel even when everything else in the rebuild is correct. This pack is the answer when the teardown reveals blue friction material and the unit date code confirms a 1998-or-later build.

This is a single component, not a rebuild kit. It does not include steel reaction plates, an Automatic Transmission Filter, any sealing components, bands, or other hardware. Technicians putting together a full overhaul will need to source those parts separately. The 3 lb weight reflects the friction pack alone.

At REMCO, this component is pulled and packed individually, not dropped in as part of a pre-assembled box. Every order is checked against the part record before it ships, so what arrives matches what was ordered. REMCO has been working in automatic transmission parts since 1991, and that process has not changed.

Before placing an order, confirm the unit identification code is 4R100, verify the production date falls in the 1998-and-up range, and check the friction material color from disassembly. Blue friction in the stock clutch pack is the confirmation this is the right part for that rebuild.

• Replacing a worn friction pack with the correct Gen 2 blue compound helps restore clutch engagement and helps avoid slipping or delayed shifts in the 4R100 unit.
• This listing is for the friction clutch pack only. It does not include steel plates, Automatic Transmission Filter, seals, bands, or any other rebuild components. Verify what else your job needs before ordering.
• The Gen 2 blue friction material is specific to later 4R100 production. Using the wrong generation of friction compound in this unit can cause engagement issues, so matching the generation matters.
• One blue friction clutch pack, approximately 3 lb. This is a single component, not a kit. Confirm the part matches your disassembly before installation.
• Before ordering, confirm your unit is a 4R100, that it falls within the 1998-and-up application range, and that this Gen 2 blue friction pack matches what came out of your transmission.

What's in the box

• 1 x Friction Clutch Pack, 4R100 GEN 2 Blue

Compatible vehicles

• Fits E & E350 Super Duty 1 Ton Econoline - Van [98-04], E150 1/2 Ton Econoline - Van [98-04], E150 1/2 Ton Econoline Club Wagon [98-99], E250 3/4 Ton Econoline - Van [98-04], E350 1 Ton Econoline - Van [98-00], E350 1 Ton Econoline Club Wagon [98-00], E450 Super Duty 1 1/2 Ton [98-04], E550 Super Duty Custom [03], Excursion [00-03], Expedition [98-02], F150 1/2 Ton - Pickup [98-04], F250 3/4 Ton - Pickup [98-99].