Cartoon Clock Vector Art, Icons, and Graphics for Free Download G33237 Boom Swing Lift Stabilizer Cylinder Seal Kit Fits Case 430 480B 530 580. One New Replacement Cylinder Bore only Seal Kit which fits: Backhoe Boom: 430 with Backhoe Models 21, 22, 23, 480, 480B with Backhoe Models 23, 26, 26B, 26S Backhoe Dipper: 430 with Backhoe Models 21, 22, 23, 480, 480B with Backhoe Models 23, 26, 26B, 26S Backhoe Dipper Ext.: 580 with Backhoe Models 33, 33S Backhoe Swing: 480, 480B with Backhoe Models 23, 26, 26B, 26S Backhoe Bucket: 530 with Backhoe Models 31, 32, 32S, 580 with Backhoe Models 33, 33S Backhoe Stabilizer: 530 with Backhoe Models 31, 32, 32S, 580 with Backhoe Models 33, 33S, 680 Loader Tilt: 680 Lo