One New Aftermarket Replacement Stabilizer Cylinder Piston Fits Case (Fits Case/IH) Backhoe LoadersThis aftermarket replacement piston fits the stabilizer (outrigger) hydraulic cylinders on Fits Case 580 Super L and 580 Super M Series 1, 2, and 3 backhoe loaders. The stabilizer cylinder piston is a critical hydraulic component that maintains proper cylinder pressure and function, keeping the machine stable and grounded during digging and lifting operations. Compatible with both the right-hand and left-hand stabilizer cylinders.Important Fitment Note: This piston does NOT fit the 580 Super M+ (M Plus) models. Verify your specific model series before ordering.Compatible ModelsFits Case Backhoe Loader: 580SL (580 Super L), 580SM (580 Super M) Series 1, Series 2, and Series 3Replaces Part Number(s):123732A1, 123732A1-ANew aftermarket replacement part - not remanufactured, not used.