
Caterpillar 177-4752 Fuel Injector 3126B HEUI
| Product Type | Diesel injector assembly |
| Injection Technology | HEUI (Hydraulically Driven Electronic Unit Injector) |
| Applicable Engine Series | Caterpillar 3126B / 3126E |
| Applicable Vehicle Year | 2002-2007 |
| Installation Bolt Size | 4 x 1 bolt |
| High Pressure Hose Torque | Standard SAE Interface |
| Material | High-Strength Alloy Steel, Precision Matched Parts |
| Injector Type | Electro-controlled Single-Piston Injector |
| Fuel System Type | High Pressure Common Rail (applicable to some models) |
Manufacturer No.
177-4752
OEM Part No.
177-4752
Engine Part No.
31263126B3126EC7
Interchange No.
177475210R-125710R1257178-63421786342177-47541774754178-01991780199171-9704171970410R-1306229-8842178-6343205-128510R07820 445 120 17704451201775254261185-8016390078X
Fitment Vehicles
CAT 320D953C Track Loader963C Track LoaderD5N ExcavatorD6N Excavator938G II Wheel Loader120H Grader135H Grader561N Pipe LayerIT38G II Utility VehicleE325C Excavator
Fuel System - Industrial Encyclopedia
High-quality Caterpillar 177-4752 fuel injector compatible with 3126B engines featuring HEUI (Hydraulic Electronic Unit Injector) technology. Precision-engineered for optimal fuel delivery and engine performance. Direct replacement for OEM part 177-4752.
