Common Rail Electromagnetic injector

BOSCH CR

Technical condition requirements for removed Common Rail injectors

1. The unit must not be strongly corroded or burnt out. 
2. The housing and fixing points must not be damaged. 
3. No visible signs of part removal. 
4. The electrical connections and plugs must not be removed or damaged. 
5. Threads and fuel piping may not be deformed. 
6. The injector sprayer may be damaged. 
7. The number on the housing must be legible and comply with the catalogue number. 8. The index of the returned core must comply with the index of the purchased final product.

Unacceptable examples

Carbonization - acceptable. Exception: not possible to read the number Charring - acceptable. Exception: Inability to read the number

Carbonization - acceptable. Exception: not possible to read the number Charring - acceptable. Exception: Inability to read the number


No electromagnet - unacceptable

No electromagnet - unacceptable


Rust-free parts - acceptable

Rust-free parts - acceptable


Damage to the housing caused by incorrect handling - unacceptable

Damage to the housing caused by incorrect handling - unacceptable


Damage to the housing caused by incorrect handling - unacceptable

Damage to the housing caused by incorrect handling - unacceptable


Damage to the housing caused by incorrect handling - unacceptable

Damage to the housing caused by incorrect handling - unacceptable


Key damage during disassembly (caused by tools, keys) - acceptable

Key damage during disassembly (caused by tools, keys) - acceptable


Mechanical damages - acceptable

Mechanical damages - acceptable


CRIN with screw connections - damage to screw electrical connections, corrosion - acceptable

CRIN with screw connections - damage to screw electrical connections, corrosion - acceptable


Superficial external corrosion of the core and sealing surfaces - acceptable

Superficial external corrosion of the core and sealing surfaces - acceptable


Damaged plug - acceptable

Damaged plug - acceptable


Part of the number read from the product - 4007 = 044512 4007

Part of the number read from the product - 4007 = 044512 4007


Legible manufacturer number - required

Legible manufacturer number - required


Legible manufacturer number - required

Legible manufacturer number - required


Broken fin on control valve - acceptable

Broken fin on control valve - acceptable


Light diffuse corrosion throughout the injector - acceptable

Light diffuse corrosion throughout the injector - acceptable


Light diffuse corrosion throughout the injector - acceptable

Light diffuse corrosion throughout the injector - acceptable


Part of the number read from the product - 061 = 0445120 061

Part of the number read from the product - 061 = 0445120 061


No sprayer - not acceptable

No sprayer - not acceptable


No connection port - unacceptable

No connection port - unacceptable


Small damage to the housing (caused by tools) - acceptable

Small damage to the housing (caused by tools) - acceptable


Dismantled assembly - unacceptable

Dismantled assembly - unacceptable


Damage to the coil - acceptable

Damage to the coil - acceptable


Mechanical damage by marking, engraving, embossing - acceptable

Mechanical damage by marking, engraving, embossing - acceptable


CRIN with screw connections - damage to screw electrical connections, corrosion - acceptable

CRIN with screw connections - damage to screw electrical connections, corrosion - acceptable


Material melted - unacceptable

Material melted - unacceptable


Legible number

Legible number