The R987053883 seal kit is a heavy-duty replacement solution for Rexroth A4VG90 axial piston hydraulic pumps operating in high-pressure systems.
Widely used in construction and industrial machinery where high hydraulic performance and long service life are required, replacing worn seals with this A4VG90 seal kit helps prevent oil leakage, restore pump efficiency, and maintain stable operation under continuous heavy load.
Product Specifications & Details:
Part Number: R987053883
Compatible Pump Model: Bosch Rexroth A4VG90 Series Axial Piston Pump
Working Conditions: High-pressure hydraulic systems & continuous heavy-duty operation
Kit Contents: Shaft seals, high-pressure O-rings, backup rings, and sealing gaskets
Ideal for routine maintenance, scheduled overhaul, and field repairs of high-performance mobile and industrial hydraulic systems. R987053883 A4VG90 seal kits are available for worldwide shipping.
- Kits de juntas para bombas hidráulicas (todos los modelos)
- A4VG90 Spare Parts & Rotary Group
- A4VG90 Hydraulic Pump Repair Guide
- Guía de pedidos y referencias cruzadas de A4VG90
- Problemas habituales y solución de averías de la serie A4VG
- A4VG90 Pump Exploded Diagram / Parts Breakdown
- ¿Buscas el conjunto completo de la bomba?
Marco pequeño:
• Kit de juntas A4VG28
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• A4VG90 Seal Kit




