CAT C9 HEUI Injector Description
YNF16951 is a HEUI (Hydraulic Electronic Unit Injector) fuel injector designed to replace CAT part number 235-2888, compatible with Caterpillar C9 engines. It combines hydraulic actuation and electronic control to provide high-precision fuel injection under a wide range of engine conditions. This injector enhances fuel efficiency, reduces emissions, and supports reliable engine operation in demanding applications. Engineered with precision components and built to withstand high pressures, it’s a trusted solution for use in construction equipment, heavy-duty trucks, and industrial diesel units running on the C9 platform.
CAT C9 Injector Technical Sheet
| Parameter |
Details |
| Part Number |
235-2888 |
| YNF Part Number |
YNF16951 |
| Compatible Engine |
Caterpillar C9 |
| Fuel System Type |
HEUI (Hydraulic Electronic Unit Injector) |
| Control Method |
Electronic, hydraulically actuated |
| Injection Pressure |
High-pressure, ECU-controlled |
| Application |
Excavators, Dozers, Trucks, Power Units |
| Material |
Heat-treated alloy steel |
| Country of Origin |
China |
| Brand |
YNF |
| MOQ |
1 Piece |
| Shipping Method |
Sea, Air, Express |
| Payment Method |
T/T, PayPal, Western Union |
235-2888 Injector Applications
| Application Area |
Description |
| CAT C9 Diesel Engines |
Fuel injection for medium to heavy-duty applications |
| HEUI System-Based Machinery |
Trucks, excavators, and power units with C9 engines |
| Industrial and Marine Use |
Used in CAT stationary and marine power equipment |
| Engine Repair & Rebuild |
Ideal part for servicing HEUI-equipped CAT engines |
235-2888 Injector Detail Display
Related Products:
-
CAT C9 HEUI High-Pressure Oil Pump
-
Electronic Control Module for CAT C9
-
Injector Seal and O-ring Kit
FAQs:
Q: Is calibration required for this injector?
A: Yes, electronic coding and flow calibration are required during installation.
Q: Is this part compatible with Tier 3 or Tier 4 engines?
A: Primarily used in Tier 3 systems; compatibility with Tier 4 should be verified with ECM.
Q: Can this product be supplied in OEM-labeled packaging?
A: Yes, OEM-neutral and custom-labeled packaging options are available.
