CAT S6K Injector Description
YNF16957 is a high-performance mechanical fuel injector designed to replace CAT part number 5I-7706, compatible with the Caterpillar S6K engine. Known for its robust construction and precision engineering, this injector supports consistent high-pressure fuel delivery essential for reliable combustion in S6K-powered equipment. It is ideal for applications such as diesel generators, loaders, and various types of heavy-duty CAT machinery. Built to OEM-equivalent standards using durable alloy materials, it ensures long service life, making it a dependable choice for B2B diesel parts resellers and engine rebuild specialists.
S6K Injector Technical Sheet
| Parameter | Details |
| Part Number | 5I-7706 |
| YNF Part Number | YNF16957 |
| Compatible Engine | Caterpillar S6K |
| Fuel System Type | Mechanical Direct Injection |
| Injection Method | High-pressure, mechanically actuated |
| Application | Generators, Loaders, Earthmoving Equipment |
| Material | Heat-treated high-strength steel |
| Country of Origin | China |
| Brand | YNF |
| MOQ | 1 Piece |
| Shipping Method | Sea, Air, Express |
| Payment Method | T/T, PayPal, Western Union |
5I-7706 Injector Applications
| Application Area | Description |
| CAT S6K Diesel Engines | Fuel injector for industrial-grade CAT engine series |
| Diesel Generator Sets | Commonly used in CAT-powered genset applications |
| Construction Machinery | Reliable injection in loaders and compactors |
| Engine Rebuilding & Service | Frequently replaced part in mechanical diesel overhauls |
5I-7706 Injector Detail Display
Related Products:
-
Fuel Pump for CAT S6K Engine
-
Injector Washer Kit for CAT Mechanical Systems
-
Full Gasket Set for S6K Engine Overhaul
FAQs:
Q: Is this injector compatible with all S6K variants?
A: It fits most mechanically injected S6K engines. Please verify your engine serial number.
Q: Is this a new injector?
A: Yes, YNF16957 is 100% new and tested for OEM performance.
Q: Can you provide this item in large volumes for fleet contracts?
A: Yes, bulk orders with logistics and packaging support are available.
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