This is a A-66204-45980 Spring, Seat PN: 66204-45980Main Description As Following : A-66204-45980 Spring, Seat P.N: 66204-45980 Inside Diameter: 35mmLength: 60.7mmOutside Diameter: 45mmWire: 4.6mm Crossed From: SW07597 , Found in Section & Models : Seats > Misc Seat Parts, Kubota TRACTOR, COMPACT: B5200, Kubota TRACTOR, COMPACT: B6100, Kubota TRACTOR, COMPACT: B6200, Kubota TRACTOR, COMPACT: B7100, Kubota TRACTOR, COMPACT: B7200, Kubota TRACTOR, COMPACT: L235, Kubota TRACTOR, COMPACT: L275 Associated Items : New Also A-KU-O-B5200E, A-KU-O-LDR1630, A-KU-O-B6100, A-KU-O-B7100, A-KU-O-LDR1630, A-KU-P-B6100SER, A-KU-P-B670BKH, A-SMK201, A-KU-O-B5200E, A-KU-O-B6200HSTE, A-KU-O-LDR1630, A-KU-O-B6100, A-KU-O-B7100, A-KU-O-LDR1630, A-KU-P-B670BKH, A-KU-P-B7100, A-KU-P-B7100HST, A-SMK201, A-KU-O-B5200E, A-KU-O-B6200HSTE And : Inside Diameter: 35mm Length: 60.7mm Outside Diameter: 45mm Wire: 4.6mm