Втулка вала поршневого насоса Caterpillar 5433711

The Piston Pump Shaft Sleeve functions as a protective barrier over the pump shaft, shielding it from direct contact with moving parts and abrasive forces. It reduces shaft wear by absorbing friction and extending the usable life of the underlying shaft surface. The sleeve allows the pump to maintain long-term performance with less maintenance due to reduced surface damage.Attributes:• Provides a replaceable surface that guards the shaft.• Supports smoother operation through reduced abrasion.• Helps maintain alignment and balance in shaft rotation.Applications: The Piston Pump Shaft Sleeve is installed over the piston pump shaft. It protects the shaft surface from friction and wear while maintaining sealing and operational integrity.