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EVO: Wheels, Brakes & Tires - Sub-02L


Rear Master Cylinder Identification

Rear Master Cylinder (42456-87B)

Used on 1992-1997, 2000-2001 Sportsters
Bore: 3/4“
Body: Aluminum one piece construction

1) 2)

3) 4)

Rear Master Cylinder (42456-87C)

Used on 1998, 2002-2003 Sportsters
Bore: 3/4”
Body: Aluminum one piece construction
The only stamped number in the one below is (2327)

5) 6)

7) 8)


5) , 6) , 7) , 8)
photo by Hippysmack
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