Six-piece overhaul set for 2007-up GM 4L60E, 4L65E and 4L70E: friction plates, 2-4 band, pump bushing, filter, and the full gasket and seal kit.
Late-model GM trucks and SUVs with the 4L60E family, such as a 2007-up Silverado or Sierra 1500, Tahoe, Yukon or Suburban, tend to come in with the same complaints: a slip or flare on the 2-3 or 3-4 shift, no third and fourth gear, or a burnt 2-4 band after heavy use. This Remco kit, part number FD-IK-01, is built for the 2007-up 4L60E, 4L65E and 4L70E and supplies the wear parts for a full overhaul in six pieces: the friction plate sets, a 2-4 band, a bushing, a pan filter, and the overhaul gasket and seal kit with pan, case-to-pump and valve body gaskets, lip seals, piston seals and sealing rings.
The 4L60E shifts by applying four clutch packs (forward, overrun, 3-4 and reverse input), a low-reverse clutch, the 2-4 band and two one-way clutches. Every apply depends on rubber seals and sealing rings holding pressure against the pistons, and on frictions that still have enough material to grip. After high mileage or overheating, the seals harden and leak apply oil, the frictions glaze, and the band lining wears thin. This kit renews those soft parts. It does not include steel plates or hard parts, so it is the right kit once you know what broke and have the hard parts in hand.
Converter clutch slip codes such as P0741 and pressure control codes like P0748 often show up on the same high-mileage units. Those point at the valve body and solenoids, which this kit does not replace, so diagnose them separately.
Check the fluid and the pan first: a burnt smell and clutch material on the magnet confirm internal wear. A road test that shows which shift slips tells you which pack or band failed. Sonnax notes that burnt 3-4 clutches have many causes, from hardened molded pistons to a galled input housing and low line pressure, so find the root cause before you assemble. Our 4L60E high-mileage service checklist covers cooler flow and valve body wear, and the forward clutch and sprag guide covers the forward side of the input housing.
This kit is listed for the 2007-up 4L60E, 4L65E and 4L70E case and valve body gasket pattern. Earlier 1993-2006 units use different gaskets, so confirm the model year and the transmission tag before ordering. If you have a mid-year or swapped unit, send your year, model and VIN and we will check it. For older units and other kit styles, see our 4L60E parts collection.
If your solenoids are tired too, the 2003-up master solenoid kit covers the electrical side while the unit is apart.
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Doing this repair right usually means replacing these at the same time. Same transmission, ships together.
It is listed for the 2007-up case and valve body gasket pattern. Earlier units use different gaskets, so check your model year and send your VIN if you are unsure.
No. The kit includes frictions, a 2-4 band, a bushing, a filter and the gasket and seal kit. Inspect your steels and replace any that are heat blued or warped.
Dexron VI. Fill, run through the gears, and check the level hot in park.
Only if the cause is burnt clutches or leaking seals. A stripped sun shell or a damaged input housing needs those hard parts replaced first.
Resetting the transmission adaptive values with a scan tool after an overhaul is good practice so the computer does not apply old wear compensation to fresh clutches.
