Product Details

Premium Heavy Equipment Engine Sensors & Spare Parts

Your Trusted Global Supplier for Diesel Engine Performance and Reliability

Industrial Product Specification & Inventory

Explore our high-precision sensing technology designed for extreme environments. We provide the specific DDC23-520381 and 5022-02187-05 components essential for modern engine management systems.

Item No.	Product Name	Part Number (Standard)	Part Number (Clean Format)
1	Heavy Duty Engine Pressure Sensor	DDC23-520381	DDC23520381
2	Precision Temperature Sensor Component	5022-02187-05	50220218705

These parts are critical for maintaining Cummins Engine Performance and Komatsu Excavator Efficiency.

Global Leader in Engine Assemblies & Components

Our primary business focuses on supplying complete Engine Assemblies and high-quality internal parts. We specialize in the following world-renowned brands: Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai.

Our comprehensive inventory includes everything you need for a total engine overhaul:

Cylinder Liners and Pistons for Caterpillar 320D
Piston Rings and Main Bearings for Cummins 6CT
Con-rod Bearings and Thrust Washers for Komatsu PC200
Full Overhaul Gasket Kits for Isuzu 6HK1
Diesel Injection Pumps and Fuel Injectors for Kubota V2403
Crankshafts and Turbochargers for Yanmar 4TNV94
Water Pumps and Oil Pumps for Weichai Steyr Engines
Engine Cylinder Blocks, Cylinder Heads, and Connecting Rods

We provide low cost heavy equipment repair parts without compromising on quality.

Maintenance Guide: Solving Heavy Equipment Failures

Optimizing your machinery is easier with our expert insights. Here are answers to the most common industry questions regarding heavy equipment maintenance parts checklists.

What parts fail most on heavy equipment?Sensors like the DDC23-520381, hydraulic seals, and fuel injectors are high-wear items. In a Caterpillar 336D Excavator, the fuel system often requires early maintenance due to contaminated diesel. Regular replacement of Caterpillar filters is vital.How to choose heavy equipment repair parts?Always verify the OEM part number. For example, when replacing a sensor on a Komatsu D65 Dozer, ensure you use the exact 5022-02187-05 specification to prevent ECU errors. Choose suppliers with verified tracking records.Are aftermarket heavy equipment parts reliable?Yes, premium aftermarket parts for Cummins QSB6.7 engines often meet or exceed OEM standards. Using high-grade Cummins engine rebuild kits from reliable suppliers significantly improves longevity.How to reduce heavy equipment repair costs?Implement a preventative maintenance schedule. Replacing a $50 Water Pump early on an Isuzu 4HK1 engine can prevent a $5,000 engine seizure. Buying bulk heavy equipment filters also reduces long-term overhead.

Technical Glossary & Application Examples

Understand your machine better with these technical terms and their specific applications in leading brands.

Cylinder Liner: Installed inside the engine block. Example: Caterpillar C7 engine cylinder liner for Caterpillar 325D.

Turbocharger: Forces more air into combustion. Example: Cummins 6BT turbocharger for Cummins B Series power units.

Main Bearing: Supports the crankshaft. Example: Komatsu S6D102 main bearing for Komatsu PC200-6.

Fuel Injector: Sprays fuel into cylinders. Example: Isuzu 6WG1 fuel injector for Isuzu heavy duty trucks.

Overhaul Gasket Kit: Seals all engine joints. Example: Yanmar 3TNV88 overhaul kit for Yanmar mini excavators.

Water Pump: Circulates coolant. Example: Kubota V2203 water pump for Kubota skid steers.

Oil Pump: Lubricates engine parts. Example: Weichai WD615 oil pump for Weichai generators.

Crankshaft: Converts piston motion to rotation. Example: Caterpillar 3406 crankshaft for Caterpillar heavy dozers.

Cylinder Head: Closes the top of cylinders. Example: Cummins ISX15 cylinder head for Cummins highway trucks.

Connecting Rod: Links piston to crankshaft. Example: Komatsu 4D95 connecting rod for Komatsu PC60.

Contact Our Technical Experts Now

Get a quote for DDC23-520381 and 5022-02187-05 today!

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