Piston & Ring Set - Sparex Part S.62020Piston Length = 101. 18mm. Chamber Depth = 23. 58mm. Chamber 42. 44mm. Pin 32mm. Compression Height = 59. 66mm. To Fit Bore 94. 99mm. No. of Rings = 3. Suitable For Information: Allis Chalmers 5040 Fiat 450, 466, 470, 480, 550, 900 Long Tractor 2260, 2360, 2360DTC, 2460, 2460DTC, 2460SD, 2460SD DTC, 260C, 350, 360, 360C, 445, 445DT, 445SD, 445V, 460, 460DT, 460SD, 460V, 550, 550DT, 560, 560DT, 560DTE Universal Tractors 1033, 300, 350, 353, 445, 453,