10R-7225 HEUI Fuel Injector for Ca-terpillar C7 Diesel Engines | 20R-8066 387-9427 Replacement
10R-7225 HEUI Fuel Injector for Ca-terpillar C7 Diesel Engines | 20R-8066 387-9427 Replacement
Product Description
The 10R-7225 is a remanufactured-reference HEUI hydraulic electronic unit injector for selected Ca-terpillar C7 diesel engines. It provides accurate fuel metering and stable atomization to help restore power, improve fuel efficiency and reduce rough operation. Featuring wear-resistant components and bench-tested performance, it is suitable for selected 324D/325D/329D excavators, 950H/962H wheel loaders, motor graders, wheel skidders, asphalt pavers and industrial equipment.
Available from MOQ 1 pc, with fast worldwide shipping and a 6–12-month warranty, it provides a reliable and cost-effective replacement option for compatible OEM applications.
We are a professional manufacturing factory dedicated to diesel engine spare parts. Our core product line covers diesel fuel injectors, injector nozzles, fuel injection pumps and complete injector repair kits. Backed by steady in-house stock, rigorous quality inspection and direct factory pricing, we partner with global wholesalers, maintenance workshops and machinery enterprises. We deliver premium reliable spare parts, fast lead time and all-round one-stop export service. We warmly welcome your inquiries and long-term business cooperation.
| # | Question | Answer |
|---|---|---|
| 1 | Which engine does it fit? | Selected Ca-terpillar C7 diesel engines with the correct machine-application calibration. |
| 2 | What are the interchange numbers? | 20R-8066, 20R-9079, 20R-1926, 263-8218, 268-1835, 295-1411, 328-2585, 387-9427 and 557-7627. |
| 3 | Is it new or remanufactured? | 10R-7225 is a Reman reference. New aftermarket replacement units may also be available. |
| 4 | Which equipment uses this injector? | Selected excavators, loaders, graders, skidders, asphalt pavers and industrial equipment. |
| 5 | Is it a common rail injector? | No. It is a HEUI injector operated by high-pressure engine oil and electronic control. |
| 6 | Is it ready to install? | It is a direct replacement for confirmed applications, but the trim code and ECM calibration must be checked. |
| Part No. | Interchange No. | Engine Fitment | Typical Applications | Notes |
|---|---|---|---|---|
| 10R-4761 | 20R-8057, 387-9430 | Ca-terpillar C7 | Low-horsepower commercial truck engines | Reman HEUI injector; discontinued reference. |
| 10R-4763 | 20R-8059, 387-9428 | Ca-terpillar C7 | High-horsepower trucks and selected construction equipment | Reman HEUI injector; discontinued reference. |
| 10R-7225 | 20R-8066, 20R-9079, 387-9427 | Ca-terpillar C7 | Excavators, loaders, graders, skidders and asphalt pavers | Machine-application HEUI injector. |
| 20R-1260 | 20R-8071, 387-9426 | Ca-terpillar C7 | 545C wheel skidders and 584/584HD forwarders | Reman HEUI injector with a separate calibration. |
| 222-5961 | 10R-4761, 20R-8057, 387-9430 | Ca-terpillar C7 | Low-horsepower commercial truck engines | Discontinued; belongs to the 10R-4761 injector family. |
| 235-5261 | Not applicable | Not applicable | Engine and power-package electrical systems | Cable assembly, not a fuel injector. Remove from the injector list. |
| 239-8901 | Not confirmed | Reported for Ca-terpillar C7 | Application not reliably confirmed | No reliable Ca-terpillar injector record found; verify the number. |
| 241-3238 | 10R-4761, 20R-8057, 387-9430 | Ca-terpillar C7 | Low-horsepower commercial truck engines | Belongs to the 10R-4761 HEUI family. |
| 241-3239 | 10R-4762, 20R-8058, 387-9429 | Ca-terpillar C7 | Medium-horsepower commercial truck engines | MHP-truck HEUI calibration. |
| 241-3400 | 10R-4763, 20R-8059, 387-9428 | Ca-terpillar C7 | High-horsepower trucks and selected construction equipment | Discontinued; belongs to the 10R-4763 family. |
| 243-4502 | 10R-4761, 20R-8057, 387-9430 | Ca-terpillar C7 | Low-horsepower commercial truck engines | Discontinued; belongs to the 10R-4761 family. |
| 263-8218 | 10R-7225, 20R-9079, 387-9427 | Ca-terpillar C7 | 324D/325D/329D excavators, loaders, graders and pavers | Machine-application HEUI injector. |
| 268-1835 | 10R-7225, 20R-9079, 387-9427 | Ca-terpillar C7 | 324D/325D/328D/329D excavators, 950H/962H loaders and skidders | Discontinued; belongs to the 10R-7225 family. |
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