This is a NEW aftermarket set of 4 brake discs for Minneapolis Moline & Oliver Tractors: G900 G1000, G1000Vista, G1050, G1350, 2155, 2655, A4T1400 & A4T1600. These discs have an 8″ OD & 23 Spline with a 2″ major spline diameter. Replaces part # 10P2846, 10P3964, 70277356 & 20-0006115. PLOWBOY EQUIPMENT – We carry MANY parts for Tractors as well as skidloaders, combines, PTO drivelines, cab glass, engine parts, air conditioning parts, seats, belts, clutches and pressure plates, radiators, water pumps & other cooling parts, hitch parts, hay tool, ag supply, mufflers, altenators, starters and other electrical components, cab cam camera observation systems…… Be sure to add me to your favorites list!