Image 1 of 2 Image 2 of 2 1-1/2" Donut Collars for Shaft $28.75 Outer Diam (IN):3, Width (IN):1 1/4, Shaft (IN): 1 1/2 Add To Cart Added! Outer Diam (IN):3, Width (IN):1 1/4, Shaft (IN): 1 1/2 You Might Also Like Quick View 70MM Donut Collar for Shaft $98.07 Sold Out Quick View 70MM Donut Collar for Shaft $98.07 Sold Out Quick View 2 1/2″ Donut Collars for Shaft $69.25 Quick View Camp C-173 OMC/Johnson/Evinrude Outboard Zinc $12.00 Quick View 3 1/2″ Donut Collars for Shaft $85.25