454-9920 Caterpillar 3516 Cylinder Block Liner | Engine Rebuild Parts

CAT 454-9920 Caterpillar 3516 Cylinder Block Liner

OEM-quality cylinder block liner for Caterpillar 3516 diesel engines. Provides the precision-honed bore surface within which the piston and piston rings travel, forming the combustion chamber wall. Manufactured from high-grade cast iron to OEM specifications for correct outer diameter, inner bore diameter (170.025mm), length, flange dimensions, and surface finish, ensuring correct piston ring seating, oil control, and long service life under continuous heavy-duty operation. Essential for engine block rebuild and cylinder liner replacement. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.

Part Specifications

• Part Number: 454-9920
• Brand: Caterpillar (CAT)
• Component: Cylinder Block Liner (Cylinder Sleeve)
• Inner Diameter: 170.025mm
• Condition: New / OEM Replacement
• Country of Origin: China
• HS Code: 8409.99
• Application: Industrial / Marine / Power Generation

Compatible Engine Models

• Caterpillar 3516
• Caterpillar 3516B
• Caterpillar 3516C
• Please confirm compatibility with your engine serial number before ordering.

Cross Reference Numbers

454-9920 | 4549920 | CAT4549920

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