Gem Bids For 1518 12? Dresser Coupling Assembly 10 Dresser Coupling Assembly 6 Dresser Coupling Assembly 58? X 6 18? Bolt & Nut With 2 Nos. Of Washers 2 Dresser Coupling Assembly 58? X 7 18? Bolt & Nut With 2 Nos. Of Washers 58 X 10 Bolt & Nut With 2 Nos. Of Washers 58? X 10 78? Bolt & Nut With 2 Nos. Of Washers Bolt 58 X 7 58 L & Nut With 2 Nos Of Washers Rubber Gasket For 4? Dresser Coupling Rubber Gasket For 6? Dresser Coupling Rubber Gasket For 10? Dresser Coupling Rubber Gasket For 12? Dresser Coupling