8J2037 REPLACEMENT PISTON ASSEMBLY Fits CAT REPLACEMENT PISTON ASSY Fits CAT model-RBX553 012931 (Riv)
Description
012931 (Riv)
Key profile: J2 cut
Replaces Part Number(s): 410-44031
Fits Case-IH Engine Models: C123
Gleaner Combines (S Series): S67 (ASN BHTV6501 and below)
8J2037 REPLACEMENT PISTON ASSEMBLY Fits CAT REPLACEMENT PISTON ASSY Fits CAT model-RBX553 012931 (Riv)One New Aftermarket Replacement Hydraulic Piston Fits Caterpillar (Fits CAT) Equipment This aftermarket replacement piston is a precision internal component of Fits Caterpillar (Fits CAT) hydraulic axial piston pump rotary groups. It seats within the pump barrel assembly and is a critical wear part in the hydraulic pump's rotating group, directly affecting pump efficiency and output pressure. Replacement of worn pistons restores proper hydraulic
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