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249-0746 10R-2826 Electronic Unit Fuel Injector for Ca-terpillar 3512B Engine
Basic Properties
Trading Properties
| OEM Part No.: | 249-0746 | Reman Interchange: | 10R-2826 |
|---|---|---|---|
| Injector Type: | Electronic Unit Injector (EUI) | Engine Fitment: | Selected CAT 3512B Diesel Engines |
| Ready To Install**: | OEM-Reference Fit, Direct Replacement | Full After-Sales Support: | 6–12-month Warranty, Technical Support And Replacement Service For Confirmed Manufacturing Defects |
| Highlight | Caterpillar 3512B fuel injector,249-0746 electronic unit injector,10R-2826 fuel injection system |
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CAT 249-0746 EUI Fuel Injector 10R-2826 for 3512B Diesel Engine
Restore engine power, smooth operation and fuel efficiency with the 249-0746 EUI fuel injector, commonly cross-referenced with 10R-2826. Built to OEM-reference specifications and bench-tested for accurate fuel delivery, consistent atomization and reliable heavy-duty performance.
Suitable for selected CAT 3512B diesel engine applications used in mining equipment, industrial power systems and generator sets. Confirm compatibility using the original injector number, engine serial number and arrangement number.
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 engines? | Selected CAT 3512B diesel engines. |
| 2 | New or reman? | 100% new and bench-tested before shipment. |
| 3 | OE interchange? | 249-0746 / 10R-2826 / 20R-1262 / 392-0226; confirm the replacement stage before ordering. |
| 4 | Which applications? | Selected mining equipment, industrial power systems and generator sets. |
| 5 | Warranty and shipping? | 6–12-month warranty, with worldwide shipping by DHL, FedEx, UPS, air or sea freight. |
| 6 | Plug-and-play? | Direct replacement for confirmed applications; verify the ESN and arrangement number. |
| Part No. | Interchange No. | Engine Fitment | Typical Applications | Notes |
|---|---|---|---|---|
| 7E-8836 | 392-0226, 20R-1262, 0R-3539 | Selected CAT 3508, 3512 and 3516 engines | Mining excavators, track-type tractors and off-highway trucks | Correct injector number is 7E-8836. Do not list 8E-8836 unless confirmed from the original injector. |
| 150-4453 | 0R-8619, 20R-0849, 392-0211 | Selected CAT 3500-series engines | 5130B/5230B mining excavators; D11N/D11R tractors; 777, 777B/D, 785/C, 789C trucks; 854G and 992G | Discontinued original number. Confirm the engine serial number before using an updated replacement. |
| 162-8809 | 0R-8688, 0R-8891, 10R-1288, 20R-1270, 250-1306, 386-1758, 392-0206 | CAT 3508B, 3512B and 3516B | Generator sets, marine engines, power modules, locomotive engines, 854G and 992G | These numbers belong to the same replacement family, but calibration must still be verified. |
| 162-8813 | 0R-9944, 10R-1284, 20R-1264, 250-1300, 386-1752, 392-0200 | CAT 3508/3508B, 3512B and 3516B | Marine engines, industrial engines and generator sets | Do not use 386-1766 as its direct interchange; that number belongs to a different calibration family. |
| 192-2817 | 0R-3539, 20R-1262, 386-1778, 392-0226 | Selected CAT 3508, 3512 and 3516 engines | 5130/5230 mining excavators; D11N/D11R tractors; 776C, 777C, 785B and 789B trucks | Official equipment applications are confirmed, but the engine arrangement must match. |
| 204-2067 | 229-0203, 250-1309, 386-1761, 392-0209, 10R-3258, 20R-1273 | Primarily CAT 3512B | Industrial engines, marine power and generator-set applications | Public CAT compatibility information is limited. Confirm the original number and engine arrangement. |
| 245-8272 | 10R-8795 | CAT 3512C | 785D off-highway trucks, CAT WDS and selected industrial applications | Official CAT fitment lists 3512C, not 3512B. |
| 246-1854 | 10R-7238, 20R-1280, 386-1771, 392-0219 | CAT 3508C and 3512C | Petroleum engines, 3512C generator sets and SR4/SR4B generators | Remove 3512B and 3516C unless separately confirmed by the engine serial number. |
| 249-0746 | 10R-2826, 20R-1262, 392-0226 | Selected CAT 3512B applications | Heavy-duty industrial, mining and power-generation equipment | CAT currently publishes no detailed compatibility list. “3152B” found on some websites is a spelling error for 3512B. |
| 250-1302 | 10R-1303, 20R-1266, 172-4676, 386-1754, 392-0202 | CAT 3512B and 3516B | Marine engines, generator sets, gas-set engines and locomotive engines | Official CAT applications confirm 3512B and 3516B. Match the injector calibration to the engine arrangement. |
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