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Mechanical diesel injector 127-8218 for CAT 3116 / 3126 engines; direct injection system part.
OEM-equivalent replacement for CAT 127-8218 and 0R-8684
Specifically designed for CAT 3116 and 3126 mechanical engines
Delivers consistent fuel atomization under high pressure
Durable construction for extended use in tough conditions
Suitable for trucks, loaders, and industrial diesel equipment
YNF16946 is a precision mechanical diesel fuel injector that replaces CAT part numbers 127-8218 and 0R-8684, used in CAT 3116 and 3126 engine platforms. Designed for reliable fuel delivery, this injector enhances combustion performance and power output in medium-duty trucks, construction machinery, and industrial applications. Manufactured using hardened steel and advanced machining processes, it ensures durability and consistent spray pattern. Perfect for diesel engine rebuilds, fleet servicing, and aftermarket distribution.
| Parameter | Details |
|---|---|
| Part Numbers | 127-8218 / 0R-8684 |
| YNF Part Number | YNF16946 |
| Compatible Engines | CAT 3116 / 3126 |
| Fuel System Type | Mechanical Direct Injection |
| Control Method | Mechanical |
| Application | Trucks, Loaders, Marine, Industrial Diesel Engines |
| Material | Heat-treated steel with corrosion resistance |
| Country of Origin | China |
| Brand | YNF |
| MOQ | 1 Piece |
| Shipping Method | Sea, Air, Express |
| Payment Method | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| CAT 3116 / 3126 Engines | Reliable fuel injection for medium-duty diesels |
| Construction Equipment | Used in loaders, graders, and compact earthmovers |
| Truck Engines | Widely applied in CAT-powered medium-duty trucks |
| Industrial Power Units | Engineered for OEM and replacement use |
Related Products:
CAT 3126 Fuel Pump
Injector Seal Kit for CAT 3116
Overhaul Kit for CAT Medium-Duty Engines
FAQs:
Q: Is this injector new or remanufactured?
A: YNF16946 is brand-new, OEM-spec.
Q: Is this compatible with electronic engines?
A: No, it is designed for mechanical injection systems only.
Q: Do you provide volume discounts for fleet customers?
A: Yes, bulk order pricing and supply contracts are available.
YNF16946 injector offers a robust replacement for CAT 127-8218 / 0R-8684, built for the 3116 and 3126 mechanical diesel engines. Designed for durability and performance, this injector supports efficient combustion in high-load conditions. Contact us now for pricing, lead time, and technical support.
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