A worn forward drum bushing in a 4L80E or 4L85E allows the drum to walk in the bore, which throws off clutch pack end play and leads to soft or slipping shifts that get worse over time. This listing is a single replacement bushing sized and stocked specifically for these two automatic transmission units, with no other components bundled in.
The 4L80E and 4L85E share a common forward drum bore dimension, and this bushing is pulled from inventory built around that specification. It is not a generic bushing trimmed to fit: it is the part matched to those units. If you are sourcing individual components for a bench rebuild or replacing a bushing that showed wear during inspection, this is the piece you need for that position.
What you receive is one forward drum bushing. There are no clutch discs, no steels, no seals, and no additional hardware included. The part weighs approximately 1 lb. It is checked against its part record before it leaves the shelf.
REMCO has worked with automatic transmission components since 1991. Each piece is pulled, verified, and packaged here, not received pre-bagged from a third party.
Before placing your order, confirm two things: first, that the code on your unit reads 4L80E or 4L85E, and second, that your build year falls at 1991 or later. The application runs from 1991 upward with no defined cutoff. If you are unsure of the unit code, check the ID tag on the case or cross-reference your rebuild documentation before ordering.
- Replacing a worn forward drum bushing stops slop in the drum bore and helps restore proper clutch pack alignment in the unit.
- This listing covers the forward drum bushing only. It does not include clutch discs, steels, seals, or any other drum components. Verify what your rebuild requires before ordering.
- The forward drum bushing is a single precision-fit piece sized specifically for the 4L80E and 4L85E bore. No substitutions or generic sizing: it is pulled from inventory built around these two units.
- One (1) forward drum bushing. Approximate weight: 1 lb. Packaged individually and checked against the part record before shipping.
- Before ordering, confirm the transmission code stamped on your unit matches 4L80E or 4L85E and that the build year falls within the 1991-and-up application range.
What's in the box
- 1 x Bushing, 4L80E Forward Drum
Compatible vehicles
- Fits Silverado 2500 [99-04], Sierra 2500 [99-04], Silverado 2500 HD [01-07], Sierra 2500 HD [01-07], Silverado 3500 [01-07], Sierra 3500 [01-07], Silverado 1500 HD [01-07], Sierra 1500 HD [01-07], Suburban 2500 [00-07], Yukon XL 2500 [00-07], Yukon XL 1500 [01-03], Suburban 1500 [01-03], Avalanche 2500 [02-06], Express 2500 [96-09], Express 3500 [96-09], Savana 2500 [96-09], Savana 3500 [96-09], C1500 Suburban [93-99], C2500 Suburban [93-99], K1500 Suburban [93-99], K2500 Suburban [93-99], Yukon [93-01], H1 [92-06].
| bushing forward drum 1991-up 4l80e Automatic transmission |
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