The differential cartridge allows you to transfer the power to all driven wheels, thanks to which you maximize adhesion and minimize wheel slips on a slippery surface. Write to: HONDA CIVIC 1988-2000 HONDA CIVIC DEL SOL 1993-1997 HONDA CRX 1988-1991 Acura Integra 1994-2001Specification: height: 28 mm Length: 70mm Width: 45mm Diameter: 28 mm made of high quality steel