This is a A-3802400 Kit, Piston Liner, Thin Wall (5.223" Flange) PN: 3802400Main Description As Following : A-3802400 Kit, Piston Liner; Thin Wall (5.223" Flange) P.N: 3802400 Standard Piston Marked: 3163, 8749, 9564 Or 9928Block: 3802265Dim A (1): Thin WallDim B (2): Flange: 5.223"Block 3802265 (Thin Wall) Flange 5.223"Includes: Piston Part# 3923163, Wrist Pin Part# 3901597, Retainers Part# 3901996, Ring Set Part# 3802258 & Liner W/ Seal Part# 3802370. Replaces: C3802400 MAXIFORCE , Crossed From: 1709-3044 , Found in Section & Models : Engine Parts > Engine Related Parts, Case-IH COMBINE: 1688, Case-IH ENGINE: 6T-590, Engine Parts > 6-830T Turbo Charged Cummins "C" Series, Case-IH COMBINE: 1660, Case-IH COMBINE: 1666 (Engine SN 44706126>), Case-IH COMBINE: 1670 (Engine SN <44706125), Case-IH COMBINE: 1680 (Engine SN <44706125), Case-IH COMBINE: 2166 (SN