Houston, Texas: High-Performance CATERPILLAR C9 Engine Speed Sensor Assembly 236-6221 for Heavy Equipment - October 23, 2025

FACTORY DIRECT & SOURCE MANUFACTURER! We offer Custom Design and Development of Various Engine Components and Heavy Machinery Spare Parts. Global Export Services Available.

Essential CATERPILLAR C9 Engine Sensor for Peak Performance

In the demanding world of heavy construction and mining, the reliability of every component is non-negotiable. We introduce the essential replacement part for your CATERPILLAR C9 engine: the Engine Speed Sensor Assembly, also known as the Crankshaft Position Sensor or Engine Timing Sensor, with the critical part number 236-6221. This precision-engineered sensor is vital for accurate engine timing and speed regulation, ensuring your CATERPILLAR machinery operates at optimal efficiency.

Precision Replacement for CATERPILLAR Engines

This high-quality replacement Speed Sensor Assembly, part number 236-6221, guarantees perfect compatibility and reliable operation across various CATERPILLAR models equipped with the C9 engine. Accurate engine timing data provided by this sensor is crucial for smooth idling, efficient fuel combustion, and power output, making it a critical component for engine management systems in your heavy-duty construction equipment.

Global Leader in Heavy Machinery Spares: Shandong Jufengyuan

Shandong Jufengyuan is your trusted source for premium quality, aftermarket and custom-developed parts. Our extensive inventory covers a vast array of essential brands, ensuring you find exactly what you need for optimal maintenance and repair. We specialize in parts for:

• Sandvik Parts (e.g., drifter components, feed systems)

• Atlas Copco Parts (e.g., rock drill seals, hydraulic breakers)

• Epiroc Parts (e.g., bolting accessories, drill bits)

• Cummins Parts (e.g., fuel injectors, engine overhaul kits)

• Deutz Parts (e.g., starter motors, water pumps)

• Carterpillar Parts (including the 236-6221 sensor and undercarriage components)

• Montabert Parts, Furukawa Parts, Komatsu Parts, Hitachi Parts, Volvo Parts, Liebherr Parts, Hyundai Parts, Metso Parts, Sany Parts, and XCMG Parts.

We maintain a large stock of essential components such as hydraulic pump assemblies, final drive gears, excavator buckets teeth, transmission clutch plates, and engine turbochargers, offering competitive factory-direct pricing for global clients seeking reliable long-life heavy equipment spares.

Essential Engineering Components Terminology

Understanding the components of your machinery is key to efficient maintenance. Here are 10 core terms:

1. Engine Timing Sensor (Crankshaft Position Sensor): Function: Measures the speed and position of the crankshaft. Location: Mounted near the flywheel or crankshaft pulley. CATERPILLAR C9 Engine Timing Sensor 236-6221.

2. Drifter Piston: Function: Provides the percussive force for rock drilling. Location: Inside the rock drill head (drifter). Sandvik Parts: Sandvik DT1131i Drifter Piston.

3. Boom Cylinder Seal Kit: Function: Prevents hydraulic fluid leakage in the boom lift cylinder. Location: Inside the hydraulic cylinder end caps. Atlas Copco Parts: Atlas Copco SmartROC D65 Boom Cylinder Seal Kit.

4. Propulsion Motor: Function: Drives the tracks or wheels of the machine. Location: In the final drive assembly. Epiroc Parts: Epiroc Boomer S2 Propulsion Motor.

5. Water Pump: Function: Circulates coolant through the engine. Location: Attached to the engine block. Cummins Engine Water Pump.

6. Fuel Injector: Function: Sprays fuel into the engine combustion chamber. Location: Mounted in the cylinder head. Deutz Parts Fuel Injector Assembly.

7. Undercarriage Track Roller: Function: Guides and supports the machine's track chain. Location: Along the bottom of the track frame. Komatsu PC200-8 Track Roller.

8. Hydraulic Control Valve: Function: Directs hydraulic fluid flow to various actuators. Location: In the main hydraulic manifold. Volvo EC480D Hydraulic Control Valve.

9. Swing Bearing: Function: Allows the upper structure of an excavator to rotate. Location: Between the car body and the revolving frame. Hitachi ZX350-5G Swing Bearing.

10. Breaker Chisels (Tools): Function: The working tool for breaking rock and concrete. Location: Attached to the hydraulic breaker. Montabert Parts Breaker Chisels.

Long-tail Keywords for SEO: CATERPILLAR C9 engine sensor replacement, high-quality heavy equipment speed sensor, mining machinery spare parts China export, construction equipment electrical components, Atlas Copco hydraulic pump repair kit, Sandvik rock drill parts online, Epiroc drilling rig spare parts supplier, genuine Cummins engine parts alternative, Deutz engine starter motor price, custom-made excavator track link assembly.

Partner with Shandong Jufengyuan

Our Business: As a premier source manufacturer and global exporter, Shandong Jufengyuan is committed to providing reliable, cost-effective replacement parts for the world's leading heavy machinery. Our core strength lies in our ability to offer customized solutions and factory-direct sales for an extensive range of components, including sensors like the CATERPILLAR 236-6221, hydraulic parts, engine components, and undercarriage assemblies. Trust us for high-durability, long-lasting construction equipment spares and enjoy significant savings.

Contact us today for competitive quotes on large-scale orders and discuss your specific customization needs for any heavy equipment component. We deliver globally, ensuring minimal downtime for your operations.