This is a sale for a brand new genuine Honda Acura Accord Civic CRX Del Sol Integra Prelude B16A B16B B18C H22A H22Z F20B DOHC VTEC Countershaft Hex Nut 23mm from Honda Motors, Japan. It will fit the aforementioned applications from from 92-01 B-series & H22A, 99-01 H22Z & 98-02 F20B DOHC VTEC manual transmissions. This countershaft distance collar (No.11 in the B-series DOHC VTEC hydraulic transmission countershaft components diagram and No.11 in the H22-series F20B DOHC VTEC hydraulic transmission countershaft components diagram below) is fitted at the countershaft end.