Jack Shaft, L 7 3/4", O.D. 5/8"

For 36", 38", 40", 42" cut and 30" rear engine 7-3/4"L x 5/8"O.D. x 1-1/4"Shoulder O.D. x .600" Spline O.D. Meets or exceeds manufacturers recommended specs. Backed by Sierra’s Limited Lifetime Warranty. Backed by Sierra’s Limited Lifetime Warranty.