When clutch engagement in an F4A42 or related unit feels rough, slips, or shows chatter, the friction module is one of the first components to inspect, and having the correct piece on hand before teardown saves time on the bench. This is a single friction module matched to F4A41, F4A42, F4A51, F5A51, F4A5A, and W4A5A automatic transmission units covering the 1997 to 2008 production range.

This is not a kit. There are no seals, gaskets, reaction plates, Automatic Transmission Filter, or band included in this listing. If your rebuild requires those parts, they need to be sourced separately. Technicians who confirm their complete parts list before disassembly avoid the delay of waiting on additional components mid-job.

At 1 lb, this is a single-unit replacement part. REMCO has been working in automatic transmissions since 1991, and each piece that leaves the facility is checked against its part record before packaging. The box includes a part identification sheet so you can cross-reference on arrival.

Before placing the order, confirm the transmission code directly from the unit, not from the vehicle VIN alone, since several of these codes were used across different applications during overlapping years. The 1997 to 2008 window covers a wide production span, and internal specifications can vary by year within the same family. Matching the unit code is the most reliable way to confirm fitment.

Compatible vehicles