Pneumatic Diesel Injector Puller
Pneumatic Diesel Injector Puller
This specialised pneumatic tool removes seized diesel injectors intact, preventing costly cylinder head repairs caused by broken injectors. Operating at up to 116psi (8bar), it combines vibration with controlled pneumatic force to break carbon bonds and extract stubborn injectors without damage. The comprehensive kit includes 19 adaptors fitting major manufacturer injector types including Delphi, Denso, and Siemens, covering most passenger cars and light commercial vehicles. With thread sizes from M8 to M31 and diameters from 9mm to 18mm, this versatile 7.14kg system comes complete with air hose, shut-off valve, and storage case, providing diesel technicians with a complete extraction system for modern common rail injectors.
Precision Injector Extraction Tool
Vibration-Based Extraction Method
The pneumatic hammer action creates controlled vibration that breaks down carbon deposits and corrosion around injector bodies, freeing them without damaging the cylinder head or breaking the injector, preventing expensive repairs and reducing labour time compared to traditional extraction methods.
Comprehensive Adaptor Range
Nineteen specific-sized adaptors with various thread sizes and diameters ensure compatibility with most diesel injector types from major manufacturers, eliminating the need for multiple specialised tools or improvised extraction methods that risk damaging engine components.
Multi-Vehicle Compatibility
The wide range of adaptors fits injectors used in numerous vehicle makes and models, covering passenger cars and light commercial vehicles equipped with Delphi, Denso, and Siemens injection systems, providing workshop flexibility and maximising tool utilisation across different repair jobs.
Controlled Air Delivery
The included hose with integrated shut-off valve enables precise control of air pressure during operation, allowing technicians to apply appropriate force based on injector condition, reducing the risk of damage to both the injector and cylinder head during extraction.
Standard Air Supply Requirements
Operating at up to 116psi (8bar), the tool connects to standard workshop compressed air systems via the 1/4″BSP connector without needing specialised high-pressure equipment, ensuring compatibility with existing infrastructure in most automotive repair environments.
Complete Packaged System
The entire kit comes in a purpose-designed storage case that protects components and keeps the extensive adaptor set organised, preventing loss of small parts and allowing quick identification of the correct adaptor for specific injector types during repair procedures.
Practical Applications
Seized Injector Removal: Extracts carbon-seized diesel injectors that resist conventional removal methods, using a combination of vibration and controlled pulling force to free the injector without shearing it inside the cylinder head, preventing costly repairs that would otherwise require cylinder head removal and machining.
Preventative Maintenance: Removes functioning but aged injectors during scheduled service intervals before they become permanently seized, allowing replacement of wearing injectors before they fail completely and reducing the risk of emergency repairs or breakdown situations.
Diagnostic Procedures: Facilitates non-destructive removal of suspect injectors for bench testing or inspection, enabling accurate diagnosis of injection faults without damage to components, supporting precise repair recommendations, and preventing unnecessary parts replacement when only inspection is required.
