Dongguan Truth Diesel Engine Parts Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1000 |
| Delivery Time | 3-5 work days |
| Packaging Details | Original Packing |
| Product Namber | PERKINS INJECTOR |
| OE NO | 10R-7221 |
| OE NO1 | 20R-1938 |
| Engine | Mercedes Benz Engine |
| Car Model | Mercedes Benz truck |
| Warranty | 12 months |
| Quality | Brand new Genuine |
| SIZE | Origional Standard |
| Type | Diesel Auto parts |
| Application | Fuel Injection System |
| Material | High Speed Steel |
| PAYMENT TEF | Full advance payment |
| packing | Original and neutral packing |
| MOQ | 1РСS |
| Brand Name | PERKINS |
| Model Number | 10R-7221 |
| Certification | ISO |
| Place of Origin | USA |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1000 |
| Delivery Time | 3-5 work days | Packaging Details | Original Packing |
| Product Namber | PERKINS INJECTOR | OE NO | 10R-7221 |
| OE NO1 | 20R-1938 | Engine | Mercedes Benz Engine |
| Car Model | Mercedes Benz truck | Warranty | 12 months |
| Quality | Brand new Genuine | SIZE | Origional Standard |
| Type | Diesel Auto parts | Application | Fuel Injection System |
| Material | High Speed Steel | PAYMENT TEF | Full advance payment |
| packing | Original and neutral packing | MOQ | 1РСS |
| Brand Name | PERKINS | Model Number | 10R-7221 |
| Certification | ISO | Place of Origin | USA |
The Perkins 10R-7221 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 2806 series engines and compatible with ccat C9 series engines and related heavy-duty machinery. As a core fuel supply component, it features stable injection performance, efficient fuel atomization and strong wear resistance, made of high-quality alloy steel for long-term heavy-duty operation. Complying with Perkins OEM standards and ISO 9001 certificcation, it has a 6-month warranty and is interchangeable with 328-2573, 10R7221 (刻印号), widely used in construction machinery, industrial generators and mining equipment[4][7][8].
This table highlights 10R-7221 and its interchangeable universal models, which share the same performance, quality and appliccation scope, differing only in part numbers. Their interchangeability simplifies equipment maintenance, shortens downtime and reduces repair costs for Perkins-powered machinery, providing flexible replacement options for heavy-duty working scenarios like construction and mining[4][6].
| Universal No. | Product Name | Core Feature & Interchangeability |
| 10R-7221 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 328-2573, 10R7221 (marked number); Alloy steel body, fits Perkins 2806 and ccat C9 series engines[4][7][8]. |
| 328-2573/10R7221 | Perkins Common Rail Fuel Injector | Same as 10R-7221; Seamless interchange; 7.6kg, 62-micron precision nozzle, IP68 sealing, suitable for ccat C9-powered machinery and Perkins 2806 engines[4][8]. |
The parameters of 10R-7221 are tailored for Perkins 2806 and ccat C9 series engines, with precise manufacturing (1-2μm tolerance between needle valve and valve body), stable high-pressure injection and wide temperature adaptability, passing 100% pre-shipment testing to ensure reliable performance and avoid fuel leakage, supporting stable operation of heavy-duty equipment[6][8].
| Universal No. | Parameter ccategory | Specificcations |
| 10R-7221 | Basic Specificcation | 24V DC; 40.5×24.9×11.7cm; 7.6kg; Common rail; MOQ 6 pcs, delivery 5-10 workdays, ±0.01mm precision, 12×11×6cm package size. |
| 10R-7221 | Injection & Electrical Performance | 1430-1830bar; 9.2A; 538-558 mL/min; ≥6.5 million injection cycles, leakage rate <0.3mL/min, controlled by ECU signal for stable injection. |
Why Choose Us:
1.Our feedback: You always can get our feedback within 24 hours.
2.2-3 Days for stock parts, the specific delivery time depends on your order.
3.we can produce by your samples or technical drawings. We can build the molds and fixtures.
4.Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time
PRODUCTS PICTURE:
Company Details
Total Annual:
3000000-5000000
Employee Number:
120~150
Ecer Certification：
Verified Supplier
Our company specializes in operating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger. Our company specializes in the sales of diesel engine oil pumps and injectors. If you need these products, please contact me. I hope we can have a lo... Our company specializes in operating diesel injectors for 30 years We sell Diesel fuel system. Injector, Pump. Valve ,Nozzle, Plunger. Our company specializes in the sales of diesel engine oil pumps and injectors. If you need these products, please contact me. I hope we can have a lo...
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