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Guangzhou Youdao Machinery Equipment Co., Ltd.

  • China,Guangzhou
  • Verified Supplier
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China C.A.T 102mm Bore Engine Piston 297-7752 2977752 Cylinder Body Assembly
China C.A.T 102mm Bore Engine Piston 297-7752 2977752 Cylinder Body Assembly

  1. China C.A.T 102mm Bore Engine Piston 297-7752 2977752 Cylinder Body Assembly

C.A.T 102mm Bore Engine Piston 297-7752 2977752 Cylinder Body Assembly

  1. MOQ: 1 Piece
  2. Price: $100-200
  3. Get Latest Price
Supply Ability 500pcs/month
Quality Standard Genuine Part
Packaging Details Neutral Export Carton or Custom Wooden Case
Payment Terms L/C,D/A,D/P,T/T
Engine Model 320B
Delivery Time 5-15days
Part No. 297-7752 2977752
Product Name Piston
Model Number 3297-7752 2977752
Place of Origin USA
Brand Name C.A.T

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 500pcs/month Quality Standard Genuine Part
Packaging Details Neutral Export Carton or Custom Wooden Case Payment Terms L/C,D/A,D/P,T/T
Engine Model 320B Delivery Time 5-15days
Part No. 297-7752 2977752 Product Name Piston
Model Number 3297-7752 2977752 Place of Origin USA
Brand Name C.A.T
High Light C.A.T 102mm bore engine pistonCAT excavator cylinder body assembly297-7752 engine piston with warranty
C.A.T 102mm Bore Engine Piston 297-7752 2977752 Cylinder Body Assembly
Product Specifications
Field Description
Part Name Piston
Part Number 297-7752 2977752
Brand C.A.T (100% Original Guaranteed)
Place Of Origin Multiple Origins
Quality Standard Genuine Standard
Condition 100% Brand New
MOQ 1 Piece
Packaging Original CaT Sealed Packaging with Authenticity Label
Product Features
  • Cast Iron Ring Carrier & Advanced Crown Swirl Geometry: Features a Ni-Resist cast iron insert bonded into the top ring groove to prevent groove wear and micro-welding under severe thermal stress. The precision-machined piston crown geometry optimizes fuel-air swirl mixing, delivering enhanced combustion efficiency and reduced exhaust emissions.
  • Thermal-Expansion Alloy & Heavy-Duty Skirt Structure: Cast from a high-silicon aluminum alloy that offers excellent thermal conductivity and low expansion rates. The skirt is engineered with a micro-tapered profile and anti-friction coating, maintaining ideal clearance with the 102 mm cylinder liner across temperatures while mitigating skirt slap and friction losses. 
  • Graphite-Coated Friction Barrier & Reinforced Pin Bore: The piston pin bore is heavy-duty reinforced and polished to withstand peak firing pressures without deformation. A protective graphite coating applied to the outer skirt provides critical boundary lubrication during dry cold starts, preventing premature scuffing or seizure against the liner. 
Part Location Diagram
C.A.T Excavator Swing Motor Group installation diagram showing part location
Friendly Reminder: Please ensure this part number matches your machine model and serial number. We strongly recommend checking with the official parts catalog or providing your machine serial number before purchase to avoid ordering the wrong part.
Machine compatibility verification guide 

Contact Information
Contact Person Whatsapp/WeChat Email
Sylvia (International Sales Specialist) +86 19120194795 sale01@uniwaypart.com
Anna +86 13229460031 -

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Agent,Trading Company

  • Year Established:

    2006

  • Total Annual:

    ¥35,000,000-¥60,000,000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

     UNIWAY Machinery Co., Limited has 20 years of experience in international trade and service within the excavator parts industry. We deeply integrate supply chains from internationally renowned brands such as Isuzu, Hitachi and Sany, and our own brand UNIWAY, committed to deliveri...      UNIWAY Machinery Co., Limited has 20 years of experience in international trade and service within the excavator parts industry. We deeply integrate supply chains from internationally renowned brands such as Isuzu, Hitachi and Sany, and our own brand UNIWAY, committed to deliveri...

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  • Guangzhou Youdao Machinery Equipment Co., Ltd.
  • D08-11Zhu Cun International Machinery Market, Guangzhou, China
  • https://www.excavatormainparts.com/

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