Disk Brake caliper

BOSCH Calliper

Technical condition requirements for removed disk brake callipers

1. The core must have a legible manufacturer number. 2. The index of the returned core (OE number) must match the index of the purchased final product. 3. The core must be clean, without any traces of lubricants, petroleum, oil, etc. 4. The returned core must not be sandblasted, ground or brushed. 5. The product must be complete, assembled and unmodified and must have all original or identical parts. It must not show any signs of disassembly. 6. The core must be returned in its original packaging (protected with stiffening elements that protect against transport damage). 7. Plastic caps should be placed on the connection pipes. 8. If there is a risk of leakage of operating fluids, the product should be placed in a poly bag. 9. Deep corrosion of the inner surface of the plunger is allowed. 10. The clamp housing must not be cracked, broken or deformed. 11. The housing of the clamp must not be strongly corroded or burnt (violation of the stability of the clamp structure) 12. The motor housing of the electric clamp may be cracked but must be installed.13. A core without any markings will be accepted only if it looks identical to the finished product.

Unacceptable examples

Mechanical damage to housing - broken handle - unacceptable

Mechanical damage to housing - broken handle - unacceptable


Mechanical damage to housing - broken handle - unacceptable

Mechanical damage to housing - broken handle - unacceptable


Grooves, scratches, etc. - unacceptable

Grooves, scratches, etc. - unacceptable


Broken plug - 5 mm of material left > - acceptable

Broken plug - 5 mm of material left > - acceptable


Broken plug - 5 mm of material left > - acceptable

Broken plug - 5 mm of material left > - acceptable


Significant damage to the motor housing or a cracked motor - unacceptable

Significant damage to the motor housing or a cracked motor - unacceptable


Minor damage or splitting of the motor housing - acceptable

Minor damage or splitting of the motor housing - acceptable


Broken mounting brackets - unacceptable

Broken mounting brackets - unacceptable