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WHO WE ARE
TOP DIESEL ENGINE PARTS SUPPLIER & MANUFACTURER
Our Company was founded in 2002, with a current registered capital of 9 million yuan. Covering an area of over 15 thousand square meters. We are a professional manufacturer of common rail system components for diesel engines, including injectors, fuel pumps, injector nozzles, control valves, solenoids, common rail parts, gasket kits for Caterpillar, Bosch, Denso, Cummins, Delphi, and Deutz Diesel Engine.
DIESELO is your one-stop-shop for genuine and remanufactured diesel engine parts. Our professional research and development team will help you to keep the diesel fleet up and running strong.
- Hundreds Of Items Guaranteed in Stock
- 1-Year Warranty Available
- Professional & Heart-To-Heart Customer Service
General Products Catalogue
We stock a huge range of injectors, fuel pumps, injector nozzles, control valves, solenoid, gasket kits, common rail parts, and diesel engine parts for Caterpillar, Bosch, Denso, Cummins, Delphi, and Deutz diesel engines.
FUEL INJECTORS
- Available for Caterpillar
- Available for Bosch
- Available for Denso
- Available for Cummins
Fuel injectors are an essential part of any high-functioning diesel engine. The fuel injectors spray fuel very quickly into the engine using electronic controlled valves that can activate many times per second. DIESELO is incredibly familiar with how each unique engine functions and its needs regarding fuel injectors. We have many injectors and injector sets available for Caterpillar, Bosch, Denso, and Cummins Diesel engines. Contact us now we can help you get the best diesel fuel injector for your engine.
FUEL INJECTION PUMPS
- Available for Caterpillar
- Available for Bosch
- Available for Denso
- Available for Cummins
Fuel injection pumps are the heart of every diesel engine and need to be of the highest quality to ensure the engine lives a long, effective life. Here at DIESELO, we are experts at knowing which diesel fuel injection pumps are needed in your engine and providing them at the highest quality and standard possible. We carry fuel injection pumps for Caterpillar, Bosch, Denso, and Cummins diesel engines. Contact us now we can help you get the best diesel fuel injection pumps for your engine.
INJECTOR NOZZLES
- Available for Caterpillar
- Available for Bosch
- Available for Denso
- Available for Cummins
- Available for Delphi
Diesel injector nozzles are spring-loaded closed valves that spray fuel directly into the combustion chamber or precombustion chamber when the injector is opened. The tip of the injector nozzle has many holes to deliver an atomized spray of diesel fuel into the cylinder of the Engine. We carry injector nozzles for Caterpillar, Bosch, Denso, Cummins, and Delphi diesel engines. Contact us now we can help you get the best diesel injector nozzles for your engine.

Need Help with Diesel Engine Parts? We Are Experts!
We help hundreds of clients to boost their business of Diesel Engine Parts, such as Injectors, Fuel Pumps, Injector Nozzles, Control Valves, Solenoid, Gasket Kits, Diesel Test Bench, etc.
3 REASONS WHY CHOOSE US
DIESELO is innovative and industrious. We make great efforts to keep our diesel engine parts and service top of the line, helping each of our customers to make money for their repair service or wholesale business.
01
20 Years History
With a batch of experienced professors, excellent machining systems, high-level checking facilities, an effective quality control system.
02
Quality Warranty
Quality is our soul and culture! Defective products can be replaced with new products for free within 1 year.
03
Abundant Products
Adequate products inventory, and super fast delivery. All our products can be manufactured with your name and packing.
Contact DIESELO to Start Your Business




The Order Flow & Duration Estimation
Please note that the final cost depends on your purchase quantity, the quality level of the internal components used, and the distance of transportation.
Step 1: Confirm Part No. (1-2 days)
Please be prepared to provide your Engine Model and Serial Number. In most cases, this information is required to cross-reference the correct part number(s). It also ensures you will receive an accurate quote in a timely manner.

Step 2: Sampling (2-3 days)
We have dequate products inventory, and super fast sample delivery within 2-3 days after receiving our clients’ payment.

Step 3: Pay The Bill (1-2 day)
Once the details of the Proforma Invoice be confirmed by both of us, our clients need arrange the payment and provide the copy of bank slip to us.

Step 4: Bulk Manufacturing (within 15 days)
The bulk manufacture will be start according to the confirmed sample. It’s total will need around 10-15 days.

Step 5: Shipping (5-8 days)
We usually dispatch the goods by interantional express (FedEx, UPS, DHL, TNT) or by air. You also could use your own international express account number. Deliveries are only made Monday through Friday.
