Shimano SLX BL-M666 Bleed Screw and O-Ring

For use with Shimano SLX BL-M666 brake levers.

This Bleed Screw & O-Ring can also be used on the following brake levers:

Shimano SLX BL-M675-B
Shimano SLX BL-M675
Shimano ZEE BL-M640-B
Shimano ZEE BL-M640
Shimano Deore BL-M615
Shimano Deore BL-M596
Shimano BL-M506
Shimano Deore LX BL-T675-B
Shimano Deore LX BL-T675
Shimano Deore BL-T615

These are an “A” match which indicates that the parts are the same in materials, appearance, finish & size etc.

If the correct Bleed Screw & O-Ring is unavailable you can also use the Bleed Screw & O-Ring from the following brake levers:

Shimano Deore XT BL-M785-B
Shimano Deore XT BL-M785
Shimano Deore XT BL-T785-B
Shimano Deore XT BL-T785

These are a “B” match which indicates that the parts are usable, but differ in materials, appearance, finish & size etc.

Genuine Shimano replacement part.