Perkins original Perkins 135-5459 Common Rail Diesel Fuel Injector for 3126B 3126E 3126 Engine original new injector
Product Details
Perkins original Perkins 135-5459 Common Rail Diesel Fuel Injector for 3126B 3126E 3126 Engine original new injector
|
Fuel Type |
Diesel |
|
Condition |
OEM Equivalent, 100% Fuel Flow and Leakage Tested |
|
Applicable Engine |
Perkins 3126, 3126B, 3126E Industrial, Marine, and Generator Engines; Selected Early Perkins C7 Engines |
|
Injector Type |
Electronic Unit Injector (EUI) |
|
Quality Standard |
OEM Equivalent, 100% Flow and Leakage Tested, 12-Month Warranty |
|
Packaging |
Standard Export Packaging |
|
Fuel System |
Electronic Unit Injector (EUI) System |
|
OE Number |
135-5459 |
|
Brand |
Perkins |
|
Cross Number / Universal Number |
1355459, 0R-8479, 0R8479, 10R-0955, 10R0955, 20R-2053, 20R2053, 222-5966, 2225966, 235-2888, 2352888 |
|
Vehicle / Equipment Application |
Freightliner Trucks, Sterling Trucks, Peterbilt Trucks, Blue Bird School Buses, Thomas Built Buses, Industrial Power Units, Marine Propulsion Systems, Perkins Generator Sets, Construction Machinery, Agricultural Machinery |
|
Application Type |
Heavy Duty Trucks, Commercial Vehicles, School Buses, Excavators, Wheel Loaders, Marine Engines, Diesel Generator Sets, Industrial Power Units |
The Perkins 135-5459 Electronic Unit Injector is an OEM equivalent replacement designed for Perkins 3126, 3126B, and 3126E diesel engines deployed across trucks, buses, construction equipment, marine vessels, and generator sets. It cross-references with 0R-8479, 10R-0955, 20R-2053, 222-5966, and 235-2888, providing broad interchangeability for fleet operators, marine service providers, and industrial equipment users worldwide.
This EUI assembly operates through mechanical actuation combined with electronic control. Low-pressure fuel is delivered via the fuel gallery, while the engine control module transmits a precise electronic signal to the injector solenoid. The plunger then compresses fuel to high pressure, and the precision nozzle atomizes the fuel for efficient mixing with compressed air, resulting in optimized combustion within Perkins 3126 series engines. Every unit undergoes 100% fuel flow and leakage testing in accordance with OEM standards.
Key benefits include higher combustion efficiency, improved fuel economy, reduced exhaust emissions, lower particulate generation, and enhanced engine power output. The injector delivers OEM-level performance, long service life, easy installation, and worldwide availability. Installation requires cleaning injector bores, replacing all O-rings and seals, applying manufacturer-approved torque settings, and verifying fuel pressure afterward.
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