The 451963-29 turbocharger is a high-performance replacement component specifically engineered for C12 diesel engine applications. Manufactured with precision-balanced rotating assemblies, premium high-temperature turbine housings, wear-resistant alloy compressor wheels, heavy-duty journal bearings, and high-quality sealing components, it provides rapid boost response, stable boost pressure, and reliable operation under the most demanding working conditions. Its optimized airflow design enhances combustion efficiency, restores engine horsepower, increases torque output, improves fuel economy, reduces exhaust emissions, and extends overall engine service life.
Compatible with C12 diesel engines, this turbocharger replaces Part No. 451963-29 (45196329). It is widely used in excavators, wheel loaders, mining equipment, construction machinery, industrial engines, generator sets, and other heavy-duty diesel-powered equipment. Designed for precise OEM fitment and dependable long-term performance, it is an excellent replacement for worn or damaged turbochargers during engine overhaul, rebuilding, or scheduled maintenance. Precision manufacturing ensures low vibration, excellent durability, stable boost pressure, and consistent engine performance throughout extended operating hours.
Every turbocharger is dynamically balanced using high-speed balancing equipment and undergoes leak testing, rotor inspection, airflow verification, and comprehensive quality control before shipment. Whether you are an equipment owner, machinery dealer, repair workshop, or fleet maintenance provider, the 451963-29 C12 turbocharger offers a reliable and cost-effective solution for restoring engine efficiency, minimizing downtime, and maximizing equipment productivity.


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item
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value
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Condition
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New
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Applicable Industries
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Building Material Shops, Machinery Repair Shops, Manufacturing Plant, Retail, Construction works , Energy & Mining, Other
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Showroom Location
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Video outgoing-inspection
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Provided
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Machinery Test Report
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Provided
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Marketing Type
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Ordinary Product
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Place of Origin
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China
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Guangdong
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Brand Name
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lanxin
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Warranty
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6 months
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Product name
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Excavator turbocharger C12
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Q1: Which engine is this turbocharger compatible with?
A: It is compatible with C12 diesel engine applications. Please verify your engine model and Part No. 451963-29 (45196329) before ordering.
Q2: Which part number does this turbocharger replace?
A: It replaces 451963-29 (45196329).
Q3: What equipment is this turbocharger suitable for?
A: It is suitable for excavators, construction machinery, mining equipment, wheel loaders, generator sets, industrial engines, and other heavy-duty equipment powered by C12 diesel engines.
Q4: Is the turbocharger tested before shipment?
A: Yes. Every turbocharger undergoes dynamic balancing, leak testing, rotor inspection, airflow verification, and comprehensive quality inspection before delivery to ensure reliable performance and long service life.
Q5: Can you supply other turbochargers and diesel engine spare parts?
A: Yes. We supply turbochargers, complete diesel engine assemblies, cylinder heads, crankshafts, fuel injectors, fuel injection pumps, overhaul kits, hydraulic pumps, starter motors, alternators, ECUs, and a full range of construction machinery spare parts.
