2 15/16" X 9 1/2" TOP PIN
2 15/16" x 13" TOP PIN OR 16" CYLINDER
3 7/16" X 12" BOTTOM PIN FOR 16" and 18" CYLINDER
3 7/16" x 13" TOP PIN
To order spare parts contact our sales department at 563.264.8066 or email Andy Christy at sales@airoflexequipment.com