industrial-seal-kits, jcb Model Num Application Cylinder Serial Num Bore Rod Code 525B-4HL EXTENSION 556-08300 M272050 70 mm 50 mm I-SP-15 525B-4HL EXTENSION 556-12900 M272000-M276567 70 mm 50 mm I-SP-15 525B-4HL EXTENSION w/ Check Valve 556-13400 M272000-M276567 70 mm 50 mm I-SP-15 *Eligible for Free Shipping on orders over $650Our vast online store sells the JCB-556-08300K, as well as other industrial seal kits, at exceptional prices that increase your profitability. Our sole commitment is enhancing your bottom line while streamlining your efficiency, and therefore we are praised across the industry as the leading aftermarket parts authority. We believe our deals on industrial seal kits, as well as the JCB-556-08300K, are the best on the web, and we think you’ll agree.
