The factory GM high-energy 2-4 intermediate band that makes second and fourth gear apply crisp and hold instead of slipping.
The 2-4 band is the part that makes second and overdrive happen in a 700-R4 or 4L60E, and it is one of the first things to cook when the transmission runs hot, the fluid gets tired, or the servo has been pushing on a worn band for too long. When it glazes or wears thin you feel it as a slip or a flare on the 1-2 and 3-4 shifts, and no amount of fresh fluid brings it back. The only real fix is a new band, and this is the one GM installs at the factory.
This is the genuine GM part, number 24232236, the same OE high-energy band that goes into these units on the assembly line. Rebuilders reach for it because the friction lining grabs and holds the way the design intended, so the band applies clean, does not slip under load, and lasts instead of glazing over after a few thousand miles like some of the cheap aftermarket bands do. It is built and validated to GM specification for fit and function, and it carries a 12 month / 12,000 mile parts warranty.
It fits the GM 700-R4, 4L60, 4L60E, and 4L65E family, the transmissions behind small blocks in Silverados, Tahoes, Suburbans, Camaros, and the rest of the GM rear-drive lineup. Whether you are doing a full rebuild or just chasing a 2-4 slip, put the factory band back in and set it up with a fresh servo and the correct apply pin so the shifts come back sharp. Match your year and application before you order.
| Part number | 24232236 (GM Genuine Parts / ACDelco OE) |
| Fits | GM 700-R4, 4L60, 4L60E, 4L65E |
| Type | 2-4 intermediate band, OE high-energy lining |
| Warranty | 12 months / 12,000 miles, parts only |
| Note | Verify year, make, model, and engine for fitment |
