About BLF Auto Parts

Who We Are

BLF Auto Parts is a specialist manufacturer and exporter of electronic and precision components for heavy-duty commercial vehicles. Our catalog focuses on the parts that modern diesel fleets depend on most: turbocharger actuators, fuel injector nozzles, high-pressure common rail components, EGR and exhaust valves, urea dosing injectors, and NOx sensors.

From a single product line, BLF has grown into a catalog of more than 1,000 active part numbers covering over 1,800 OE cross references — serving parts distributors, workshop chains and fleet operators in more than 40 export markets.

What We Make

• Turbocharger actuators — electronic and pneumatic actuators for Holset, Garrett, BorgWarner and IHI turbo applications.
• Fuel injection components — injector nozzles and common rail parts engineered against Bosch, Denso and Delphi references.
• Emission control parts — EGR valves, exhaust gas valves, urea (AdBlue) injectors and NOx sensors for Euro 5 / Euro 6 and equivalent platforms.
• Control & solenoid valves — turbocharger solenoid valves and related electronic control components.

How We Work

Every BLF part starts from the original component: we measure, material-test and bench-validate the OE part, then engineer our replacement to match its fit and function. Production runs are verified with 100% end-of-line testing on safety-critical lines, and every part carries a 12-month warranty.

As an export-first company, we build our service around the realities of international trade: stable lead times, export-grade packaging, complete documentation, and a cross-reference team that maps your OE number list to BLF parts within one business day.

Our Promise

Engineering perfection is not a slogan for us — it is the standard every actuator, nozzle and sensor must meet before it leaves our factory. If a BLF part does not fit or perform as the OE equivalent, we replace it. Simple as that.