When the clutch pack in a 4L40E, 5L40E, 5L50E or ON10 automatic transmission is worn or damaged, replacing it with a part matched to that specific unit family is what keeps the repair from coming back. This is a single friction clutch pack selected for those four transmission codes, covering applications from 1999 forward, and nothing else has been bundled in to inflate the listing or the price.
What you get is exactly one clutch pack friction at 1.9 lb. There are no steels, no Automatic Transmission Filter, no sealing rings and no gaskets in this shipment. If your job calls for any of those pieces, they need to be sourced separately. Technicians who do not check the full parts list before ordering are the ones who end up waiting on a second shipment, so review your work order against what this listing states before you place the order.
The part applies to the 4L40E, 5L40E, 5L50E and ON10 transmission families. Fitment is determined by the transmission code, the model year and the engine pairing on the vehicle being serviced. All three need to match. If the code on your unit is not one of the four listed here, this is not the right part.
Since 1991, REMCO has worked exclusively in automatic transmission components. Each item that leaves the building is verified against its own part record before it ships, and the documentation that comes in the box reflects what is actually inside. That process does not change for a single-piece order like this one.
- Fits 4L40E, 5L40E, 5L50E and ON10 automatic transmission units built from 1999 onward, covering clutch pack service on these platforms.
- This listing is for the clutch pack friction only. No steels, no Automatic Transmission Filter, no gaskets, no seals included. Check your full parts list before ordering to avoid a return.
- A single friction clutch pack sized and sourced specifically for the 4L40E, 5L40E, 5L50E and ON10 unit family, not a generic substitute pulled from another application.
- Content: one clutch pack friction. Weight: 1.9 lb. Verify count and spec against your unit before installation.
- Before ordering, confirm the exact transmission code stamped on the unit, the model year and the engine size. These three points determine correct fitment for this part.
What's in the box
- 1 x Clutch Pack, 5l40 5l50 Module
Compatible vehicles
- Fits 323ci [00-06], 325i/xi [01-06], 328i/is [96-00], 330i/ci/xi/M [01-07], 335i/ci/xi/d [07-09], 525i [01-03], 528i/it [99-00], 530i [01-03], X3 [04-07], X5 [00-08], Z4 [01-06], CTS [03-07].
| clutch pack Raybestos gm 5l40 5l50 clutch pack Raybestos module Automatic transmission |
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