The ACT release bearing for 1991 Geo Prizm applications is a direct-fit clutch release bearing that meets or exceeds OE standards and supports smooth clutch engagement. Marketed as RB840, this bearing is supplied for replacement clutch jobs and is backed by a one-year warranty. It offers a reliable OEM-style fit for routine clutch maintenance and overhaul.
ACT 1991 Geo Prizm Release Bearing