Suspension Gp-Rear 9J7776/8J8865/299-3104/247-4883/264-5811/290-7231/335-6354/654-5828 Articulated/Off Highway Caterpillar 777 Suspension Cylinder Bore 266,70 Stroke 165,30 Hydraulic Cylinder 9J-7776/8J-8865/2993104/2474883/2645811/2907231/3356354/6545828