StopTech ST-40 Caliper Replacement Components


Item #
Description
Part #
(for 28mm
width calipers)
Part #
(for 32mm
width calipers) 
Part #
(for 35mm
width calipers) 
1
Bridge Bolt
40.090.1009
40.600.6090
40.090.1030
2
Bridge Bolt Washer
40.220.0002
40.220.0002
40.220.0002
3
Brake Pad Spring Clip/Pad Retainer
42.200.0001
42.200.0002
42.200.0003
4
ST-40 Bridge (Red)
32.429.NN07
32.439.NN07
32.449.NN07
4
ST-40 Bridge (Black)
32.429.NN05
32.439.NN05
32.449.NN05
4
ST-40 Bridge(Silver)
32.429.NN06
32.439.NN06
32.449.NN06
4
ST-40 Bridge (Blue)
32.429.NN02
32.439.NN02
32.449.NN02
4
ST-40 Bridge (Yellow)
32.429.NN08
32.439.NN08
32.449.NN08
5
Time Sert
40.160.0001
40.160.0001
40.160.0001
6
Bleed Screw
41.000.0003
41.000.0003 
41.000.0003 
7
Bleed Screw Cap
780.09450
780.09450
780.09450
8
Crossover Tube
41.400.0004
41.400.0005
41.400.0006
9
Abutment Plates & Screw Kit
89.030.0002 
 
89.030.0002 
 
89.030.0002 
 
10
Caliper Body Bolt (85mm)
40.601.2085
40.601.2085
40.601.2085
11
Caliper Body Bolt (80mm)
40.090.1045
40.090.1045
40.090.1045
12
Caliper Body Bolt Washer
40.220.0001
40.220.0001 
40.220.0001 

StopTech ST-40 Caliper Rebuild Pistons, Seals, and Dust Boots


Rebuild caliper pistons, seals, and dust boots are sold as individual pieces.  Below are the components specific to StopTech ST-40 calipers.

Piston Size
Item # 13
Piston Seal Part#
Item # 14
Piston Part#

Item # 15
Dust Boot Part#

26mm
753.99018
41.526.0001
750.99016
28mm
753.99000
41.528.0001
750.99000
30mm
753.99001
41.530.0001
750.99001
32mm
753.23411
41.532.0001
750.99012
34mm
753.24471
41.534.0001
750.99002
36mm
753.99003
41.536.0001
750.99003
38mm
753.99004
41.538.0001
750.99004
40mm
753.99005
41.540.0001
750.99005
42mm
753.99006
41.542.0001
750.99006
44mm
753.99007
41.544.0001
750.99007