Rexroth A4V125 Hydraulic Pump Retainer Plate Set - Φ118.1×Φ52.5×6 Dimensions for Liebherr Excavators

Price Negotiable

Price: Negotiation

MOQ: Negotiation

Delivery Time: 1-2 Days

Brand: HongLi

Product Description

Rexroth A4V125 Hydraulic Pump Retainer Plate Set

Product Overview

High-efficiency replacement retainer plate set designed specifically for Rexroth A4V125 hydraulic pumps. Manufactured to original equipment specifications for reliable performance in demanding industrial applications.

Compatible Series

A4VG Series: A4VG28, A4VG40, A4VG56, A4VG71, A4VG90, A4VG125, A4VG180, A4VG250
A4V Series: A4V40, A4V56, A4V71, A4V90, A4V125, A4V250
A4VTG Series: A4VTG71, A4VTG90, A4V125, AA4V125

Configuration Types

Type A: Back Side Closed configuration
Type B: Back Side Open configuration
Type C: Replacement parts for maintenance and repair

Application Areas

Liebherr excavator hydraulic systems (piston pumps, travel motors, swing motors)
Liebherr construction machinery
Liebherr concrete mixer trucks

Key Advantages

Competitive pricing without compromising quality
Rigorous quality assurance standards
Comprehensive maintenance service support

Technical Specifications (A4VG71 Example)

Component	Specifications
Cylinder Block	Φ118×φ32×φ96.5 T22 φ18.4
Shaft A	T18×T22×T22 φ45×272 φ39.6×φ29.75
Shaft B	T16×T22×T22 φ45×267.1 φ34.6×29.75
Shaft C	T21×T22×T22 φ45×273 φ34.5×29.75
Shaft D	T14×T22×T22 φ45×273 φ31.2×29.75
Piston	Φ18.4×76.4 Φ25×4.2
Valve Plate	Φ11897×Φ44×11.9
Retainer Plate	Φ118.1×Φ52.5×6 Φ20 (9 holes)
Ball Guide	Φ55×Φ32×25.4 T22 SΦ55
Swash Plate	Φ145.8×114.2×82.55
Spring	Φ43×39 Φ6
Saddle Bearing	14.9
Bearing Seat	18
Roller	Φ8×12
Disc Spring	Φ47.3×Φ36.2×1.7