Description:Plunger cushions are the protruding part of a plunger inside a cylinder that acts as a dampener for the action of the cylinder when it is subjected to enormous loads during operation.Attributes:• Provides cushioning effect to the plunger• Prevents impact and the related wearApplication:This is used in the cylinder groups of Cat 42, 424B, 424B2, 424B Hd, 426, and 426F2 Backhoe Loaders.