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C.A.T 170.025mm Bore Engine Cylinder Liner 523-8663 5238663 Cylinder Sleeve

C.A.T 170.025mm Bore Engine Cylinder Liner 523-8663 5238663 Cylinder Sleeve

C.A.T engine cylinder liner 170.025mm bore

523-8663 cylinder sleeve excavator part

excavator main parts with warranty

Brand Name:

C.A.T

Model Number:

523-8663 5238663

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C.A.T 170.025mm Bore Engine Cylinder Liner 523-8663 5238663 Cylinder Sleeve C.A.T 170.025mm Bore Engine Cylinder Liner 523-8663 5238663 Cylinder Sleeve
Product Details
Product Name:
Cylinder Sleeve
Part No.:
523-8663 5238663
Quality Standard:
Genuine Standard
Compatible Equipment Models:
320, 323, 326, 330, 336
Highlight:

C.A.T engine cylinder liner 170.025mm bore

,

523-8663 cylinder sleeve excavator part

,

excavator main parts with warranty

Payment & Shipping Terms
Minimum Order Quantity
1 Piece
Price
$300-500
Packaging Details
Neutral Export Carton or Custom Wooden Case
Delivery Time
7-10days
Payment Terms
L/C,D/A,D/P,T/T
Supply Ability
500pcs/month
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CONTACT US
+86 19120194795
sale01@uniwaypart.com
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Product Description
C.A.T 170.025mm Bore Engine Cylinder Liner 523-8663 5238663 Cylinder Sleeve
Product Specifications
Part Name Cylinder Sleeve
Part Number 523-8663 5238663
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
  • Cross-Hatch Platform Honing & Accelerated Break-In: The inner bore features a precision platform-honed cross-hatch pattern engineered to retain a fine oil film during piston strokes. This micro-texture lowers friction, accelerates initial ring-to-liner seating during break-in, and effectively guards against scuffing while curbing oil consumption.
  • Deep Induction Hardening & Cavitation-Erosion Resistance: Both internal and external working zones undergo deep induction hardening to elevate surface yield strength and fatigue limits. The outer water-jacket area is engineered with a cavitation-resistant barrier that shields the metal from high-frequency coolant bubble implosions, preventing liner wall perforation.
  • Precision Top Flange Profile & High-Pressure Gas Sealing: The top flange is CNC-machined to ultra-tight flatness and protrusion tolerances. When torque is applied to cylinder head bolts, it ensures uniform clamping force across the head gasket, delivering a robust seal against peak combustion pressures and coolant leaks under heavy engine loading.
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.
C.A.T Cylinder Liner detailed view showing bore and surface finish C.A.T Cylinder Liner packaging and identification markings
Contact Information
Contact Person Whatsapp/WeChat Email
Sylvia (International Sales Specialist) +86 19120194795 sale01@uniwaypart.com
Anna +86 13229460031 -
Tags：

cat digger parts

engine oil filter

caterpillar mini excavator parts

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