310SJ - BACKHOE, LOADER 3803 Grapple Mechanism Parts group 3803 Grapple Mechanism 3803 Grapple Mechanism . Backhoe Thumb, 60.96 cm (24 in.) Buckets Backhoe Thumb Kit, 45.72 cm (18 in.) and 76.20 cm (30 in.) Buckets Backhoe Thumb Kit, 60.96 cm (24 in.) Buckets Hydraulic Thumb Cylinder ( - 207435) Hydraulic Thumb Cylinder (207436 - )
