Products Snowmobile- YamahaCylinder sleeve Back Cylinder Liner FL1237 Bore: 73.00 mm Fit on models: 1991-2005 Yamaha VK540 III 1993-1998 Yamaha VK540 II 1998-1991 Yamaha VK540 You May Also Be Interested In Cylinder Liner FL1156 Cylinder Liner FL1226 Drive Shaft 45-44000-1 / 44000-1 / 45-44000 / 44000 Rubber Shaft Coupling 61X-4581J-00 / 6M6-4581J-00