Piston & Ring Set - Sparex Part S.62022Piston Length = 108. 55mm. Chamber Depth = 22. 95mm. Chamber 49. 21mm. Pin 38mm. Compression Height = 65. 26mm. To Fit Bore 99. 89mm. No. of Rings = 3. Suitable For Information: Case IH International Harvester AVJ55, JX55, JX70U, JX75 Fiat 100 55, 100 90, 45 66, 45 76, 50 66, 50 86, 55 46, 55 56, 55 65, 55 66, 55 75, 55 76, 55 85, 55 86, 55 88, 55 90, 56 66, 60 46, 65 46, 65 56, 65 66, 65 88, 65 90, 65 93, 65 94, 70 56, 70 65, 70 66, 70 75, 70 76, 70