344-2927: Caterpillar Fuel Injector 344-2927 | Injector GP-Fuel for CAT C175-16/C175-20 – Fits 797F 797 793F 795F
Product Details
| Exact OE Fitment: | Replaces 340-6996 / 344-2927 / 350-1387 / 443-9454 / 443-9455; Cross-refers To 20R-5566, 20R-5567, 349-2522. | OEM-Spec Common Rail Delivery: | Precision Nozzle And Hardened Internals Deliver Accurate Timing, Atomization And Metering. |
|---|---|---|---|
| **Wide C4.4–C6.6 Coverage**: | Fits CAT C175-16/C175-20 In 797/797B/797F, 793F, 794 AC, 795F, 798 AC Trucks, Gensets And Marine. | 00% Bench Tested: | Every Injector Flow- And Leak-tested Before Shipment. |
| **Ready To Install**: | OEM-spec Sealing Surfaces And Electrical Connections; Bolt-on Fit, No Modification Needed. | Full After-Sales Support: | 3-month Warranty, Worldwide Shipping And Responsive Technical Support. |
| Highlight |
Caterpillar fuel injector 344-2927,CAT C175-16 fuel injector,Fuel injector for 797F truck |
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Product Description
344-2927: Caterpillar Fuel Injector 344-2927 | Injector GP-Fuel for CAT C175-16/C175-20 – Fits 797F 797 793F 795F
This CR1100 common rail fuel injector is a high-quality aftermarket replacement for Caterpillar C175-16 and C175-20 mining diesel engines. It replaces OE part number 344-2927, sharing the C175-16 P6R fuel system assembly list with 443-9454 and 20R-5566. Each injector is built to OEM specification with a precision-machined nozzle and hardened internals, delivering accurate injection timing, atomization and metering at extreme common rail pressure for stable combustion, full rated power and fuel economy under continuous heavy-load operation. High-grade steel components and hardened valve seats withstand the extreme thermal and mechanical loads of ultra-class mining engines, with sealing surfaces and electrical connections matching the original design for a leak-free, bolt-on fit. Every injector is flow- and leak-tested before shipment. Fits Caterpillar ultra-class mining haul trucks (797F, 797, 793F, 795F AC) powered by C175-16/C175-20 engines. Export-packed, 12-month warranty and responsive technical support. Aftermarket replacement part — not a genuine Caterpillar product. "Caterpillar" and "CAT" are trademarks of their respective owners, used for reference only.
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 | Is this a genuine Caterpillar part? | No, aftermarket replacement. |
| 2 | Which engines does it fit? | CAT C175-16 and C175-20. |
| 3 | Does 443-9454 equal 20R-5566? | Yes, it is the new part number. |
| 4 | Does 443-9455 equal 20R-5567? | Yes, same injector family. |
| 5 | Are injectors sold in sets? | Yes, 6-piece sets recommended. |
| 6 | What warranty do you offer? | 12-month warranty on defects. |
| Part No. | OE Cross Reference | Type / Reman | Engine Fitment | Key Applications |
|---|---|---|---|---|
| 340-6996 | 319-8470・328-7100(RENR2273 同列) | Injector GP-Fuel · CR | C175 · C175-16 · C175-20 · 3524B | 797B 等矿用卡车,发电机组 |
| 344-2927 | 443-9454・20R-5566(P6R 同系统) | Injector GP-Fuel · CR | C175-16 · C175-20 | 797F, 797, 793F, 795F AC |
| 350-1387 | 328-7100(同族参考) | Injector GP-Fuel · CR | C175-16 · C175-20 | 793F, 794 AC, 795F-AC |
| 443-9454 | 20R-5566(Reman) | Injector GP-Fuel・CR 新件号 | C175-16 · C175-20 | 797F, 797, 793F, 794 AC, 795F XQ/AC, 797B, 798 AC |
| 443-9455 | 20R-5567(Reman)· 349-2522 | Injector GP-Fuel・CR 新件号 | C175-16 · C175-20 | 797, 793F, 794 AC, 797B, 797F, 798 AC；发电机组 / 船舶 / 机车 |
Product Highlights
344-2927: Caterpillar Fuel Injector 344-2927 | Injector GP-Fuel for CAT C175-16/C175-20 – Fits 797F 797 793F 795F This CR1100 common rail fuel injector is a high-quality aftermarket replacement for Caterpillar C175-16 and C175-20 mining diesel engines. It replaces OE part number 344-2927, sharing ...
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