Part Number: 275N2059-1 (Cartridge, spring)Part Number: 5-66177-3006 (Cartridge, spring)Part Number: 5-66177-3011 (Cartridge, spring)Part Number: 5-66177-3013 (Cartridge, spring)Part Number: 5-66177-3014 (Cartridge, spring)Part Number: 5-66177-3018 (Cartridge, spring)Part Number: 5-66177-3020 (Cartridge, spring)Part Number: 5-66177-3022 (Cartridge, spring)Part Number: 5-66177-3027 (Cartridge, spring)Part Number: 6-84219-3005 (Cartridge, spring)Part Number: 6-84219-3006 (Cartridge, spring)