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Rexroth AP2D21 Pump Rebuild Kit

SKU: BPHP-2488Hydraulic Pump Parts
$2,500.00Excl. GST

In Stock (Melbourne)

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Dispatches Same Day (Order before 11AM)

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Pump Model: Rexroth AP2D21 Hydraulic Pump Warranty: 12 month for new, 90 days for sec0nd-hand Fast Delivery across all AU Pump Rebuild Kit Include: Cylinder Block Piston (Set) Valve Plate Retainer Plate Ball Guide Thrust Plate Spring Seal Kit Front Shaft Rear Shaft

Warranty Provided
30 Day Returns
Expert Support
Fast Shipping

Technical Specifications

Specification Details
Pump Type Axial Piston Hydraulic Pump
Pump Series AP2D21
Brand Compatibility Rexroth
Application Excavators, Industrial Hydraulic Systems
Manufacturing Standard OEM Specification
Material Grade High-strength alloy steel & wear-resistant materials
Condition Options Brand New / Second-hand
Swash Plate ❌ Not Included

Kit Contents Specification

Component Included Notes
Cylinder Block ✅ Yes Precision-machined
Pistons (Set) ✅ Yes Complete matched set
Valve Plate ✅ Yes High-pressure rated
Retainer Plate ✅ Yes OEM tolerance
Ball Guide ✅ Yes Heat-treated
Thrust Plate ✅ Yes Wear-resistant
Springs ✅ Yes Calibrated spring tension
Seal Kit ✅ Yes Full oil seal & O-ring set
Front Shaft ✅ Yes Hardened shaft
Rear Shaft ✅ Yes Hardened shaft
Swash Plate ❌ No Sold separately

Compatibility Information

This Rexroth AP2D21 Pump Rebuild Kit is compatible with hydraulic pumps used in:

Excavator Brands

  • Hitachi

  • Hyundai

  • Doosan

  • Kobelco

  • Other machines using Rexroth AP2D21 pumps

Machine Applications

  • Crawler excavators

  • Construction equipment

  • Industrial hydraulic systems

  • Heavy-duty earthmoving machinery

Important: Compatibility may vary by machine model and pump configuration. Please confirm pump model number and nameplate details before ordering.

Installation Notes

  • Professional installation is recommended

  • Clean hydraulic system thoroughly before rebuild

  • Replace hydraulic oil and filters after installation

  • Swash plate must be reused or purchased separately if required

Warranty & Delivery

  • Warranty:

    • 12 months (brand new parts)

    • 90 days (second-hand parts)

  • Delivery:

    • Fast shipping across Australia (AU)

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