Automotive & transport

40*62*6(R909831284/R909831285),Rexroth A8VO55 Hydraulic Pump Repair Kit, A8VO55 Seal Kit for Excavator Main Pump

A8VO55 hydraulic pump repair seal kit, replacement for Rexroth A8VO55 variable piston main pump, widely used for excavator hydraulic system. Contains all O-rings, oil seals, gaskets. Material NBR / FKM optional, high pressure resistance, leak-proof. 12 months warranty, ready stock, fast delivery.

About this product

Product information from the supplier.

🔹 Detailed Description

A8VO55 Hydraulic Pump Repair Kit / Seal Kit

Compatible Pump: Rexroth A8VO55 Variable Displacement Piston Pump
Application: Excavator main hydraulic pump, construction machinery hydraulic system

Kit Contents

Complete set of oil seal, shaft seal, O-rings, gaskets, backup rings, all sealing components for pump overhaul.

Material Option

✅ NBR (Nitrile): Standard, good wear resistance, for normal working temperature
✅ FKM (Viton): High temperature, anti-aging, suitable for heavy-duty & high oil temp working condition

Features

1. Direct replacement, precise dimension, easy installation
2. Excellent sealing performance, effectively prevent hydraulic oil leakage
3. Oil resistant, wear resistant, long service life under high pressure
4. Manufactured to OEM standard, match original pump perfectly
5. Strict quality inspection before shipment

Our Advantage

✔ In stock, MOQ 10 set
✔ 12 months warranty
✔ Accept OEM & customized packaging
✔ Professional hydraulic spare parts supplier
✔ Fast shipment by sea, air or express

Keyword Tags

A8VO55 repair kit, A8VO55 seal kit, A8VO55 hydraulic pump parts, Rexroth A8VO55 piston pump repair kit, excavator main pump seal kit, hydraulic pump overhaul kit