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RITO Swing Motor Housing 20Y-26-31120 20Y2631120 Motor Case PC200-7 PC200-8 PC220-7 PC220-8 Excavator Swing Motor Housing

 

RITO Swing Motor Housing 20Y-26-31120 20Y2631120 Motor Case is designed for PC200-7, PC200-8, PC220-7 and PC220-8 excavators widely used in construction, mining and earthmoving operations. It addresses critical issues such as structural cracking, oil leakage at the housing interface and poor sealing stability during long-term swing operation, ensuring safer and more reliable upper structure performance.

  • Item NO.:

    20Y-26-31120
  • Order(MOQ):

    1
  • Payment:

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

    JAPAN
  • Lead Time:

    2-3 DAYS
  • Product Details

Manufactured with high-strength casting and precision-machined sealing surfaces, this swing motor housing provides strong resistance to pressure deformation and continuous impact loads. It is commonly selected by repair workshops, distributors and fleet maintenance teams to restore swing system integrity and maintain stable machine rotation performance.

 

20Y-26-31120 Swing Motor Housing

 
Product Specifications

Part Number  20Y-26-31120
Part Name Swing Motor Housing
Compatible Brand Komatsu
Applicable Models PC200-7, PC200-8, PC220-7, PC220-8
Application Excavator
Material High-strength cast steel
Product Color Industrial Grey / Black
Working Temperature -20°C to 80°C
Key Function Swing motor structural support and sealing housing protection
Condition 100% New, Aftermarket / OEM Quality
Packaging Wooden Case/Reinforced Carton/Neutral Packing / Customized Box

 

Key Features & Advantages


Precision

High Structural Strength Casting

Withstands heavy impact and long-term swing stress.

Leak-Free

Precision Sealing Surface Fit

Reduces oil leakage and improves hydraulic stability.

Direct Fitment

Improved Housing Durability

Resists cracking under continuous working pressure.

Rigorous Testing

Stable Swing System Support

 

Excavator Hydraulic Part

FAQ


Q: What are signs of swing housing failure?
A: Oil leakage, visible cracks, abnormal swing vibration and structural deformation are common symptoms.
 
QWhat should be checked during installation?
A: Ensure sealing surfaces are clean, bolts are evenly tightened and internal components are properly aligned.
 
QCan it handle heavy-duty mining or construction sites?
A: Yes, it is designed for -25°C to 80°C harsh working environments.

 

 
Q: How to prevent housing damage?
A: Avoid over-tightening, maintain proper lubrication and inspect for cracks during regular service intervals.
 
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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