4L60E Input Shaft O-Ring – Small V-8 Type – 300mm Converter – 98-Up TCC Turbine

This is a small input shaft O-ring for the 4L60E transmission, specifically designed for the V-8 models with the 300mm torque converter.

It fits the TCC (torque converter clutch) turbine shaft for units from 1993 and up, but it's the updated style for 1998 and later applications.

It's a brand new aftermarket seal.

The OEM part number is 24212987, and it also crosses to 74380.

If you're rebuilding a 4L60E or just replacing a leaking pump, this little O-ring is critical.

It seals the input shaft to prevent fluid from leaking inside the converter hub.

Don't reuse the old one during a rebuild; grab this fresh seal to make sure your pressure stays where it belongs.

It's a small part that makes a big difference.