Professional-Grade Solution: Bosch CRIN4.2 Injector Puller Tool For Automotive Use

In the field of automotive repair and diesel engine maintenance, the Bosch CRIN4.2 injector is renowned for its high performance and precision engineering. However, disassembly often presents challenges. Our Bosch CRIN4.2 Injector Puller Tool is purpose-built to simplify the removal process while protecting the integrity of the injector. Ideal for repair shops, dealerships, and professional technicians.

 

Precisely Engineered for Bosch CRIN4.2 Injectors

Tailor-made for Bosch 4th-generation CRIN4.2 injectors to ensure perfect alignment and avoid damaging delicate components during disassembly.

Modular design allows for flexible adjustment based on different injector installation depths.

High-Strength Puller Structure

Available in both hydraulic and mechanical versions, delivering consistent and stable pulling force to prevent seizing or breakage.

Equipped with anti-slip claws for secure grip and safe operation.

User-Friendly Design

Comes with an extended torque handle for effortless operation and reduced technician fatigue.

Integrated pressure gauge (hydraulic model) for real-time force monitoring and safe removal.

 

 

​Main Body Material​: Constructed from high-strength chrome vanadium alloy steel (Cr-V), heat-treated for hardness (HRC45-50), impact resistance, and wear durability.

​Critical Components​: CNC-machined threaded rods with nickel-plated surfaces for corrosion resistance and long-term reliability.

​Protective Design​: Nylon sleeves prevent scratches on injector housing; rubber dampers reduce vibration transmission.

 

 

Feature	Generic Tools	Our CRIN4.2-Specific Puller
Compatibility	Universal fit, prone to slippage	Custom-fit for CRIN4.2, perfect alignment
Material Strength	Standard carbon steel, wears easily	Chrome vanadium steel, 3x longer lifespan
Operational Efficiency	Manual, time-consuming	Hydraulic assist, 50% faster disassembly
Safety	Risk of injector damage	Anti-slip + force monitoring, zero risk

 

​Repair Shops/Dealerships​: Fast and safe resolution of injector blockage or leakage issues.

​Fleet Maintenance​: Ideal for bulk servicing of CRIN4.2 injectors in trucks and heavy machinery.

​Training & Education​: Perfect for vocational schools and hands-on technical training.

 

 

​Warranty​: 6-month (free replacement for non-human damage).

​Technical Support​: Includes instructional videos and online assistance to help with installation.

​Return Policy​: 7-day no-questions-asked return (unused), 30-day quality-related free replacement with shipping included.

 

 

​Shipping Partners​: Domestic shipping via JD/ SF Express within 48 hours; international delivery supported via DHL/FedEx.

​Payment Options​: Alipay, WeChat Pay, UnionPay, PayPal, Visa, MasterCard.

​Stock Availability​: Ready-to-ship inventory; expedited orders can be arranged through customer service.

 

 

✅ 22+ Years of Industry Expertise - Focused on developing professional automotive repair tools, with exports to Europe, Southeast Asia, and beyond.
✅ Trusted by 1000+ Technicians - Field-tested under real conditions with proven performance.
✅ Best Value for Money - Up to 30% cheaper than major brands for equivalent quality, with OEM customization available.

 

 

 

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