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RITO Hydraulic Pump Cylinder Block Valve Plate Rear XJBN-00067 R210-01 K3V112 210LC-9 Piston Pump Rotor Group Power Unit

RITO Hydraulic Pump Cylinder Block Valve Plate Rear XJBN-00067 R210-01 K3V112 210LC-9 Piston Pump Rotor Group Power Unit

Suffering from asymmetrical track drifting or sluggish response specifically across your excavator's rear-circuit hydraulic functions? When scored timing faces allow high-pressure oil to bleed away internally within the secondary pump block, engine fuel burn skyrockets while daily loading tonnage drops. Overhaul your tandem pressure core by integrating the precision-ground RITO XJBN-00067 rear rotor group today.

Item NO.:
XJBN-00067 Rear
Order(MOQ):
1
Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPAL
Product Origin:
JAPAN
Lead Time：
2-3 DAYS

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Product Details

Global procurement directors face immense pressure to secure reliable, factory-standard internal components that eliminate premature pump teardowns. The robust RITO XJBN-00067 rear valve plate and block assembly employs micro-lapped interfaces to ensure an air-tight fluid barrier under full workload thresholds. Buy our premium bimetallic repair power unit to guarantee long-lasting system responsiveness.

XJBN-00067 Rear Cylinder Block

Product Specifications

Part Number	XJBN-00067
Part Name	Piston Pump Rotor Group Power Unit Cylinder Block Valve Plate Rear
Compatible Brand	Hyundai
Applicable Models	R210-01, R210LC-7 Excavators with K3V112 Pumps
Application	Excavator hydraulic system
Material	High‑strength Alloy Steel
Product Color	Polished Steel Metallic Silver
Working Temperature	-30°C to 120°C
Key Function	Maintaining a tight fluid seal to prevent high-pressure oil bypass inside the rear pump circuit
Condition	100% New, Aftermarket / OEM Quality
Packaging	Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

Key Features & Advantages

Matched Planar Sealing Face

The barrel face and rear valve plate are lapped together to achieve a near-perfect fluid seal.

Premium Antifriction Bronze Face

Bonded bronze composition delivers excellent anti-galling protection during high-heat startup conditions.

Precision Honed Internal Chambers

Smooth internal cylinder walls minimize slipper drag to cut down localized temperature spikes.

Multi-Tier Quality Options

We provide Original, OEM, and Premium Aftermarket grades, allowing distributors to meet diverse client budgets and performance needs.

Excavator Hydraulic Part

FAQ

Q: What machine feedback alerts a workshop service mechanic that the rear circuit rotor group face has degraded?
A: Tracking pulling hard to one side under travel torque, sluggish stick crowding speed while the boom behaves normally, and an audible, high-pitched mechanical whine rising from the pump casing.

Q: What critical timing rules must workshop technicians observe when mounting this rear-side port plate?
A: Mechanics must align the plate cleanly over the indexing dowel pin in the rear block cover, as reversing or misaligning the plate blocks fluid passages, causing instant pump destruction upon startup.

Q: How do parts managers distinguish this rear pump configuration from the front circuit block group?
A: The rear valve plate features distinct port indexing geometry that separates it from the front group, making cross-referencing your exact block suffix necessary to ensure proper fluid timing alignment.

Q: How does this bimetallic block prevent metal-on-metal welding during extreme continuous digging shifts?
A: The high-lead bronze alloy functions as a solid lubricant during temporary thermal spikes, maintaining proper oil viscosity and preventing surface deformation even during continuous, high-frequency digging shifts.

Q: What quality options are available?

A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.

Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies

Related Tags :

XJBN-00067

Cylinder Block Assembly

K3V112 rear block

R210-01 rear block

Rear rotor group

Hydraulic barrel front

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Subject : RITO Hydraulic Pump Cylinder Block Valve Plate Rear XJBN-00067 R210-01 K3V112 210LC-9 Piston Pump Rotor Group Power Unit

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