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Ca-terpillar 258-8745 C9 HEUI Fuel Injector for 330D 336D and 340D Excavators
Basic Properties
Trading Properties
| OEM Part No.: | 258-8745 | Reman Interchange: | 10R-7223, 20R-8065 |
|---|---|---|---|
| Injector Type: | Hydraulically Actuated Electronic Unit Injector | Engine Fitment: | Selected Ca-terpillar C9 Marine Engines |
| Ready To Install**: | Direct-fit After Compatibility And Calibration Confirmation | Full After-Sales Support: | 6–12-month Warranty, Technical Support And Replacement Service For Confirmed Manufacturing Defects |
| Highlight | C9 HEUI fuel injector for excavators,Ca-terpillar 330D fuel injector,336D excavator fuel injection system |
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Ca-terpillar 258-8745 C9 HEUI Fuel Injector for 330D 336D and 340D Excavators
Product Description
The Ca-terpillar 258-8745 is a Hydraulically Actuated Electronic Unit Injector designed for selected Ca-terpillar C9 diesel engines. It delivers accurate fuel metering and consistent atomization to help restore power, improve fuel efficiency and reduce rough engine operation. Built for demanding working conditions and bench-tested before shipment, it is suitable for selected 330D, 336D, 340D and M330D excavators. Confirm compatibility using the original injector number, engine serial number, arrangement number and calibration.
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 Ca-terpillar C9 diesel engines. |
| 2 | New or reman? | New and remanufactured options are available. |
| 3 | OE interchange? | No universal interchange is confirmed. |
| 4 | Warranty? | 6–12 months for confirmed quality issues. |
| 5 | Worldwide shipping? | Yes, by DHL, FedEx, UPS, air or sea freight. |
| 6 | Plug-and-play? | Direct-fit after confirming the ESN and calibration. |
| Part No. | Interchange No. | Engine Fitment | Typical Applications | Notes |
|---|---|---|---|---|
| 236-0957 | 10R-9002; earlier reference 225-0117 | Ca-terpillar C9 | Marine engines | New injector reference; confirm calibration |
| 238-8092 | No confirmed direct interchange | Selected Ca-terpillar C9 | Selected 330D, 336D and 340D excavators | Verify ESN and injector calibration |
| 240-8063 | 10R-4764, 20R-8060, 245-3516, 293-4067, 328-2577, 387-9438 | Ca-terpillar C9 | Selected C9 truck-engine applications | 1.96 spray-factor family |
| 242-0857 | No confirmed direct interchange | Ca-terpillar C9 | Generator sets and marine engines | Application confirmed; calibration-specific |
| 245-3516 | 20R-8060; commonly associated with 10R-4764, 240-8063, 293-4067, 328-2577 and 387-9438 | Ca-terpillar C9 | Selected C9 truck-engine applications | Discontinued new reference |
| 254-4330 | No confirmed direct interchange | Selected Ca-terpillar C9 | Selected construction and industrial equipment | Confirm the original injector number |
| 254-4340 | No confirmed direct interchange | Selected Ca-terpillar C9 | Selected excavators and industrial equipment | Do not automatically interchange with 236-0962 |
| 258-8745 | No confirmed direct interchange | Selected Ca-terpillar C9 | Selected 330D, 336D and 340D excavators | Calibration-dependent HEUI injector |
| 265-8106 | No confirmed direct interchange | Selected C-aterpillar C7/C9 | Selected excavators and construction equipment | Confirm engine model, ESN and calibration |
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