Model Compatibility
Specifically designed for the A8VO200 Rexroth hydraulic pump installed in Caterpillar E330C excavators. This ensures a precise fit and optimal performance within the excavator's hydraulic system.
Manufacturer
Manufactured to meet high - quality standards, with the seal kit components sourced from reliable materials to ensure durability and long - term performance.
Component List
Shaft Seals
Type: High - quality lip seals. These are designed to prevent leakage of hydraulic fluid along the pump shaft. The lip seals are made from a synthetic rubber compound, such as nitrile rubber (NBR) or fluorocarbon rubber (FKM), depending on the operating conditions of the pump.
Size: Sized to fit the A8VO200 pump shaft diameter precisely. The shaft diameter for the A8VO200 pump is [X] mm, and the shaft seals are manufactured with an inner diameter of [seal inner diameter] mm to provide a tight seal without excessive friction.
Piston Cup Seals
Function: Seal the pistons within the pump cylinders, preventing fluid leakage between the pistons and the cylinder walls. This is crucial for maintaining the pump's volumetric efficiency.
Material: Constructed from a wear - resistant and pressure - resistant material, like polyurethane. The piston cup seals are designed to withstand the high - pressure and reciprocating motion of the pistons within the pump.
Dimensions: Each piston cup seal has an outer diameter of [piston cup outer diameter] mm to fit snugly against the cylinder wall, and an inner diameter of [piston cup inner diameter] mm to accommodate the piston rod.
