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7Y4261 New Plate Fits CAT 322B L 322B LN 325B L 325B LN 330 330 L 330B L 350

7Y4261 New Plate Fits CAT 322B L 322B LN 325B L 325B LN 330 330 L 330B L 350

Regular price $67.47 USD
Regular price Sale price $67.47 USD
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One New Aftermarket Replacement Hydraulic Pump Plate Fits Caterpillar (Fits CAT) 300-Series Excavators

This aftermarket replacement hydraulic pump plate (valve plate) is an internal component of the main hydraulic piston pump on Fits Caterpillar (Fits CAT) 300-series excavators. The plate serves a critical role in regulating hydraulic fluid flow within the pump assembly, maintaining system pressure, and preventing internal leakage during heavy-duty digging, lifting, and trenching operations. Replacing a worn or damaged pump plate restores proper hydraulic pump efficiency and helps prevent costly system failures.

Compatible Models

Fits Caterpillar Excavators: 322B L, 322B LN, 325B L, 325B LN, 330, 330 L, 330B L, 350

Replaces Part Number(s):

7Y4261, HYM40-0154

New aftermarket replacement part - not remanufactured, not used.

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