Piston Fits Allis Chalmers Replaces 71007663

Models This Part Fits:

387, 8860, 175, 394, 383, 440 BRAZILIAN, 7860, 575, 290 US BUILT, TREKKER 85, 275, 8560, 590, 8500, 390, 8530, ADVANTAGE 85, C7800, 194C, 506, 690, 3060, 8830, 7880, C8860, 390E BRAZILIAN, 285 US BUILT, 393, 194, 188, 60H, 293, 8870, 185, 487, 294-4, 382, 8880, 178, 7870, BLIZZARD 85, 290, 285 (FR), 397, C7830, 8550, 8000, 294

Additional Information:

Piston Length mm: 120.77mm Compression Height: 69.85mm Bore Diameter: 101.05mm Bowl Depth: 20.83mm Chamber Diameter: 61.47mm Pin Diameter: 34.93mm No. of Rings: 4

Reference Numbers:

71007663, 740821M91, 740821M91, 189207, 740821M91, 740821V91, 740821Z91, 89207