Driveline 54 L, 1 3/8 6 Spline, 540 Rpm, With Slip Clutch 3013-6025

54″ L, 1 3/8″ – 6 spline, 540 RPM, w/ slip clutchCollapsed Length54″ID1 3/8″ID 21 3/8Number of Splines6Rating6SRPM. Driveline 54″ L, 1 3/8″ – 6 spline, 540 RPM, w/ slip clutch. 54″ L, 1 3/8″ – 6 spline, 540 RPM, w/ slip clutch.