Products

RITO 2344440 Center Joint Assembly 320D 320C 323D Swivel Joint 2344440 Rotary Manifold Excavator Center Swivel Joint

Slow travel speed and constant fluid bypass in excavator swivels destroy field efficiency daily. Importers face growing customer dissatisfaction when inferior replacement assemblies fail prematurely during rock-breaking applications. Secure your reputation by deploying our heavy-duty 2344440 center joint.

  • Item NO.:

    2344440
  • Order(MOQ):

    1
  • Payment:

    T/T, WESTERN UNION, CHINESE BANK,PAYPAL
  • Product Origin:

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Custom-tailored for demanding 320D and 320C earthmovers, it provides a perfect structural alternative to OEM parts. This rugged manifold withstands severe pressure impulses, preventing costly unplanned field downtime.

2344440 Center Joint

 
Product Specifications

Part Number  2344440
Part Name Center Joint Assembly
Compatible Brand CAT
Applicable Models Caterpillar 320D, 320C, 323D
Application Excavator hydraulic system
Material High-Strength Forged Alloy Steel
Product Color Technical Grey Frame
Working Temperature -40°C to 120°C
Key Function Hydraulic Power Transmission and Rotational Torque Delivery
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

Direct Dimensional Alignment

drops into central chassis areas easily, reducing labor time and machinery setup costs for fleet operators.

Leak-Free

Anti-Corrosive Inner Ports

specialized inner channel plating resists harsh fluid erosion, maintaining smooth distribution paths for years.

Direct Fitment

Heavy-Load Thermal Tolerances

premium seal packages eliminate oil breakdown and leakage risks during prolonged heavy operations.

Rigorous Testing

Global Supply Tiering

We offer Original, OEM, and high-performance Aftermarket options to provide flexible procurement strategies for diverse regional markets.

 

Excavator Hydraulic Part

FAQ


Q: What is the most critical step when dropping this manifold into a chassis?
A: Keep the hydraulic ports capped until final connection to block dust. Ensure the lower anti-rotation link allows slight axial float without binding the core assembly.
 
Q: Can this unit replace older swivel manifolds without changing existing lines?
A: Yes, it matches standard 2344440 specifications, aligning perfectly with factory high-pressure lines on all listed equipment series.
 
Q: How does this central joint tolerate high-frequency pressure spikes?
A: Forged metal structures and heavy wall cross-sections safely handle pressure up to 34.3 MPa, remaining stable within a -40°C to 120°C operating window.
 
Q: Is individual pressure mapping documentation available for commercial buyers?
A: We execute comprehensive flow testing for all production lots, ensuring every component satisfies rigorous overseas industrial standards before leaving our warehouse.
 
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
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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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