Shop › Broached Coupler Only for all R & P Units (36 Spline) Image 1 of 1 Broached Coupler Only for all R & P Units (36 Spline) $24.95 Rack & Pinion components. Add To Cart Added! Rack & Pinion components. C-100-3142-0 You Might Also Like Clamp Nut, 7/8" Shaft $20.95 Black Steering Coupler Set $44.95 Steering Dampener $54.95 Mount, Steering Shaft, 7/8" $38.95 Replacement Boot for P/N: 3147 / 16-2180/81/82 $14.95