Guarnizione coperchio valvole. Modelli: HT 101 ⇥ 508613634 HT 103 HT 105 HT 131 ⇥ 5 08 571 577 HT 133 HT 135 FS 87 R FS 89 R FS 90 R - 4180 FS 91 FS 91 R FS 100 R FS 111 FS 111 R FS 130 FS 130 R FS 131 FS 131 R FS 310 FS 311 FR 130 T FR 131 T FC 110 FC 100 HL 95 HL 95 K HL 100 K HL 100 SP 90 SP 90 T KM 90 R KM 100 R KM 111 R KM 130 R KM 131 R BT 130 BT 131