Structural materials used for hydraulic control valves include steel castings, modified cast iron, high carbon steel, low carbon steel, and bronze. A number of sliding surfaces on Aftermarket Cat valves are cemented, nitrided, and so on to protect against abrasive wear.

Control valves are affected by how fast liquid flows through them, which in turn increases their dimensions.

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Additional Information

Our Caterpillar aftermarket valves products include but are not limited to the part numbers below. We sell other hydraulic parts too. Click the links here to view these products.

Part No.Description
869816Hydraulic Valve
980352Hydraulic Valve CH
980353Hydraulic Valve CH
985801Hydralic Valve
1188627Hydraulic Valve
8I3630Hydraulic Valve
8I3631 Hydraulic Valve
8I3643Hydraulic Valve
8I3652 Hydraulic Valve
8Q6310Hydraulic Valve
8I3788Hydraulic Valve Assembly
1272064Hydraulic Valve
1315085Hydraulic Valve
1618104Hydraulic Valve
1229704Hydraulic Valve GP
8C0769Hydraulic Valve Assembly
1649585Hydraulic Valve Assembly
1649586Hydraulic Valve Assembly
1732363Hydraulic Valve Assembly
777187Hydraulic Valve GP
776635Hydraulic Valve
773411Hydraulic Valve
774445Hydraulic Valve
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