Injector Seal Description
The YNF16672 Seal Injector (Part No. 114-8718) is a precision-engineered sealing ring for fuel injectors used in diesel engines. It is designed to withstand extreme combustion temperatures, high fuel pressures, and chemical exposure. This seal plays a critical role in preventing injector leakage and maintaining consistent engine performance. Whether used during routine maintenance or full injector replacements, this seal ensures tight integration between the injector body and cylinder head. YNF Machinery supplies injector seal rings trusted by engine rebuilders, fleet operators, and global parts distributors.
Injector Seal Technical/Data Sheet
| Parameter |
Description |
| YNF No. |
YNF16672 |
| Part No. |
114-8718 |
| Product Name |
Fuel Injector Seal Ring |
| Application Area |
Diesel Engine Fuel Injector |
| Compatible Brands |
CAT, Perkins, Komatsu, etc. |
| Material Options |
NBR, FKM (Viton) |
| Temperature Resistance |
Up to 200°C |
| Pressure Resistance |
Up to 30 MPa |
| Outer Diameter |
As per OEM Spec |
| Color |
Black / Brown / Custom (Based on material) |
| Origin |
China |
| Brand |
YNF |
| MOQ |
100 Pieces |
| Shipping Options |
Express, Air, Sea |
| Payment Terms |
TT, PayPal, Western Union |
Injector Seal Applications
| Application Area |
Use Case |
| Diesel Engine Maintenance |
Injector resealing during service |
| Engine Rebuild Workshops |
Integral part of injector replacement kits |
| OEM Assembly Lines |
Factory-level injector seal integration |
| Fleet Maintenance |
Scheduled fuel system servicing |
| Agricultural & Construction Equipment |
Engine optimization through seal replacement |
114-8718 Injector Seal Detail Display
Related Knowledge: Injector seals should be replaced during every injector servicing cycle to prevent compression leaks, fuel seepage, and power loss.
Related Products:
-
YNF13216 – CAT C7 Injector O-Ring Kit
-
YNF15041 – Injector Sleeve Seal for C9 Engines
-
YNF14160 – Common Rail Injector Seal Kit for Komatsu
FAQs:
-
Q: Can this seal be reused?
A: No, it is recommended to replace with every injector removal.
-
Q: Can you supply full injector seal kits?
A: Yes, we provide full kits with multiple O-rings, copper washers, and backing rings.
