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3977221, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.

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    CUMMINS ISX15 3687402 Cylinder Head for Single Cam Engines

    Based in the USA, US Perfect Auto Parts & Supplies Inc. is a leading enterprise in developing, manufacturing, and selling turbochargers, CUMMINS ISX15 3687402 Cylinder Head for Single Cam Engines, turbocharger components, and engine cylinder heads. This CUMMINS ISX15 cylinder head is a quality replacement part, now available for sale, catering to the needs of heavy-duty vehicle owners and maintenance professionals.
  • 466608-9002 RE19778 Turbocharger for John Deere COMBINE

    466608-9002 RE19778 Turbocharger for John Deere COMBINE

    Headquartered in the USA, US Perfect Auto Parts & Supplies Inc. specializes in developing and supplying turbochargers and engine components, offering reliable replacement solutions for agricultural equipment engines. Each turbocharger is precision-engineered for exact fitment and long-lasting performance, compatible with John Deere COMBINE models 6600, 6620, 6622, 7700 (Eng. SN 512306->), 7720, and 8820 (with TB4129 Turbo).
  • VOLVO D13K 500 Cylinder Head 22772405 for Volvo Truck D13 Engine

    VOLVO D13K 500 Cylinder Head 22772405 for Volvo Truck D13 Engine

    US Perfect Auto Parts & Supplies Inc., a leading manufacturer and supplier of turbochargers, turbo components, and cylinder heads, specializes in providing high-quality VOLVO D13K 500 Cylinder Head 22772405 for Volvo Truck D13 Engine. Crafted with 100% new components, our products ensure zero-fault operation and come with a one-year warranty. Based in the USA with domestic inventory, we process orders within 24 hours. Precisely compatible with Volvo Truck D13 Engine, bulk orders are supported. Strict quality control meets original equipment performance standards. With competitive pricing, we aim to become your long-term partner.
  • GT5008BS OR7924 Turbocharger for 1998 - 2001 Caterpillar 15.8L Cat 3406B

    GT5008BS OR7924 Turbocharger for 1998 - 2001 Caterpillar 15.8L Cat 3406B

    US Perfect Auto Parts & Supplies Inc. is a leading enterprise dedicated to the research, development, manufacturing, and sales of turbochargers, turbocharger components, and engine cylinder heads. We offer you the GT5008BS 0r7924 turbocharger, which is a replacement part of OEM-level quality for heavy-duty diesel engines. This turbocharger is made of 100% brand-new components. We provide a one-year warranty to ensure zero-failure operation. Our company is located in California and has local inventory in the USA. We can process your orders within 24 hours. It is precisely compatible with GT5008BS OR7924 Turbocharger for 1998 - 2001 Caterpillar 15.8L Cat 3406B, and we support bulk orders. With strict quality control, our product meets the original factory performance standards. Also, our product has a good price advantage. We look forward to becoming your long-term partner.
  • S200AG 174201 174193 Turbocharger for Caterpillar Truck with 3126 C7 Engine

    S200AG 174201 174193 Turbocharger for Caterpillar Truck with 3126 C7 Engine

    US Perfect Auto Parts & Supplies Inc. is a leading manufacturer of turbochargers. We offer the S200AG turbocharger, which is a high - quality replacement part for Caterpillar trucks with 3126 C7 engines. Our S200AG 174201 174193 Turbocharger for Caterpillar Truck with 3126 C7 Engine are made with 100% new components, come with a one- year warranty, and are in stock in the USA. We support bulk orders and ensure strict quality control to meet original factory performance standards. We look forward to becoming your long and good partner with competitive prices.
  • S480 171702 Turbocharger for S400SX4 Compressor Wheel T6 Twin Scroll 1.32 A/R

    S480 171702 Turbocharger for S400SX4 Compressor Wheel T6 Twin Scroll 1.32 A/R

    Based in the USA, US Perfect Auto Parts & Supplies Inc. specializes in manufacturing and supplying turbochargers and engine components, offering compatible replacement parts for high-performance S400SX4 systems. Focused on durable turbo solutions, we provide in-stock S480 turbochargers with OEM number 171702 for efficient performance upgrades in heavy-duty applications.S480 171702 Turbocharger for S400SX4 Compressor Wheel T6 Twin Scroll 1.32 A/R.
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  • How Important Is the Cylinder Head?

    Among the many precise components of a car engine, the Cylinder Head plays a crucial role. It is not only the key structure connecting the cylinder block and the cylinder head cover, but also the important carrier of the combustion chamber, valve mechanism, spark plugs, or fuel injectors. Its performance directly affects engine efficiency, fuel economy, and emission levels. So, what exactly are the functions of the Cylinder Head? How can you judge its quality? And how should you choose the right one?

  • Cylinder head bolt removal sequence

  • Why Is the DPF Clamp So Important?

    The DPF Clamp is a crucial connector that secures the diesel particulate filter (DPF) pipes and components in the exhaust system. By firmly clamping, it ensures reliable sealing, prevents exhaust leaks, and withstands engine vibrations and high temperatures, providing solid support for the stable operation of the emission system.

  • Is the Water Pump Really That Important?

    The water pump is a core component of a car’s cooling system. It circulates coolant throughout the engine to maintain an optimal temperature and prevent overheating. A reliable and efficient water pump not only ensures stable engine performance but also extends the engine’s lifespan. Although it’s less noticeable than the engine itself, its importance cannot be overlooked.

  • How Does a Nitrogen Oxide (NOx) Sensor Assist in Automotive Exhaust Emission Control and Environmental Protection?

    A nitrogen oxide (NOx) sensor is a key device used to detect the concentration of nitrogen oxides in vehicle exhaust. With increasingly strict environmental regulations, controlling automotive emissions has become essential to reducing air pollution. The NOx sensor monitors the concentration of nitrogen oxides in real time, helping the engine control system optimize combustion and exhaust treatment, effectively reducing harmful gas emissions and protecting the environment and public health.

  • Why Is the Camshaft a Key Component in an Engine?

    As an essential part of the engine, the camshaft directly affects the efficiency of intake and exhaust as well as overall engine performance. By controlling the timing of the valves opening and closing, it ensures optimal fuel combustion, thereby improving power output and fuel economy. With the continuous advancement of the automotive industry, camshaft design and manufacturing technologies are evolving to meet higher performance and environmental standards.

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