1N-3967 2291631 1445695 1234268 Caterpillar 3516 Piston Ring | Engine Rebuild Parts

CAT 1N-3967 / 229-1631 / 144-5695 / 123-4268 Caterpillar 3516 Piston Ring

OEM-quality piston ring set for Caterpillar 3516 diesel engines. Seals the combustion chamber between the piston and cylinder liner, controlling oil consumption and maintaining compression pressure. Manufactured to OEM specifications for correct ring width, thickness, gap clearance, and surface coating, ensuring reliable sealing performance, correct oil film control, and long service life under continuous heavy-duty operation. Essential for engine block rebuild and piston overhaul. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.

Part Specifications

• Part Number: 1N-3967 / 229-1631 / 144-5695 / 123-4268
• Brand: Caterpillar (CAT)
• Component: Piston Ring
• 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

1N-3967 | 1N3967 | CAT1N3967 | 229-1631 | 2291631 | CAT2291631 | 144-5695 | 1445695 | CAT1445695 | 123-4268 | 1234268 | CAT1234268

Why Choose Us?

• Global B2B wholesale supply
• Bulk pricing available — contact us for a quote
• Fast international shipping
• OEM & aftermarket options

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