Description Accessories Description Freudenberg Sealing Technologies (formerly Tobul) seal set used with 140A30 Piston Accumulator Series, Severe Duty, Buna-N. Seal sets are used to seal the gap between different parts of the hydraulic cylinder used as direct replacements for seals in order to keep equipment running properly. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories Freudenberg NOK Sealing Technologies 140A30-400AJ1K Piston Accumulator, 3000 PSI, 50 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-560AJ1K Piston Accumulator, 3000 PSI, 70 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-640AJ1K Piston Accumulator, 3000 PSI, 80 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-120AJ1K Piston Accumulator, 3000 PSI, 15 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-240AJ1K Piston Accumulator, 3000 PSI, 30 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-140AJ1K Piston Accumulator, 3000 PSI, 17.5 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-160AJ1K Piston Accumulator, 3000 PSI, 20 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-800AJ1K Piston Accumulator, 3000 PSI, 100 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-480AJ1K Piston Accumulator, 3000 PSI, 60 Gallon, 14"OD (Non-Code) Freudenberg NOK Sealing Technologies 140A30-200AJ1K Piston Accumulator, 3000 PSI, 25 Gallon, 14"OD (Non-Code)