Arko Tractor Parts New Piston & Pin For Perkins 400 SeriesFits For Caterpillar 3024C Piston 115017581 Perkins 404C-22T Turbo Engines C2.2 DieselFits For New Holland Tractors: Boomer 4055, Boomer 4060, T2410, T2420, TC55DAFits For New Holland Skid Steer Loaders: C175, L175OEM Part Number: SBA115017581Engine: Perkins 404C-22T (HR, HRC)Engine: Shibaura N844LT-CEngine: Caterpillar 3024C Bore: 3.3″ / 84mmStroke: 3.9″ / 100mmDisplacement: 2.216 LiterCompression Ratio: 23.3:1Piston Ring Size 84MM, 2HK + 1.5MM + 3MM