Flat Coulter Discs and Bearings Flat Coulter Discs 10″(260) x 3 Flat Bettison D10/4474 14″(355) x 3 Flat Bettison D14/3362 12″(355) x 4 Flat RCH 52mm – 3RH 9mm on pcd 70mm D12/3490 15″ (380) x 4 Flat Horsch 60020785 D15/4394 16″ (410) x 4 Flat OEM : A901009 Ransomes D16/2227 16″ (410) x 4 Flat RCH 60 – 4 RH 12.5 on PCD 100mm D16/2226 16″ (410) x 4 Flat RCH 48 – 3 RH 8 on PCD 71mm D16/2951 16″ (410) x 4 Flat Wavy 4 RH 12.5 on 98 pcd D16/4396 16″ (415) x 3 Flat 4 RH 12.5 on PCD 100mm D16/3345 16″ (415) x 4 Flat 4 RH 12.5 on PCD 98mm D16/4341 16″ (415) x 5 Flat 5 RH 10 on PCD 80mm D16/4130 16″ (415) x 5 Flat D16/3937 16″ (415) x 5 Flat TO FIT VADERSTAD D16/3480 18″ (415) x 5 Flat TO FIT Dowdeswell : 052800 D16/3917 18″ (415) x 5 Flat TO FIT Dowdeswell OEM :1099100 D16/3867 18″ (415) x 5 Flat TO FIT Dowdeswell OEM :063800 D16/3918 20″ x 4.5mm Forward Wave D20/4104 4 Hole Agrihub Fits D16/4341 – D16/4396 D16/4397 – D20/4104 DH/3395 Boutmarker Hub Fits D16/2666, DH/1833 Hub Fits D16/2951 DH/2157