Koch 4046241 Category 2-3 Lift Arm Reducing Bushing Pin, Extra Long, 2/Bag Go to amazon.com Related posts Top 7 recommendation reducing bushing pin for 2022 FeatureAllows Category 2 implements to be used on Category 3 tractorsOuter diameter 1-7/16-InchInner diameter 1-1/8-InchLength 3-1/4-Inch2 pieces per bag Description2 Pack, 1-7/16 x 3-1/4, Top Link & Lift Arm Bushing Pin Extra Long, Category 2-3, OD 1-7/16, LD 1-1/8, Length 3-1/4, Bagged.