Humphreys Hitch and Trailer Parts

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Dexter 12 1/4 x 3 3/8" 7 Bolt Hydraulic Duo-Servo Brake
  • Capacity: 10,000 LBS per pair
  • 7 bolt flange
  • Duo-Servo
Dexter 12 1/4 x 3 3/8 Inch 7 Bolt Flange Hydraulic Duo-Servo Brake Parts Illustration
BRAKE ASSEMBLIES
PART NO.
REF. NO.
DESCRIPTION
ITEM
23-410
Dexter complete brake assembly, left hand
23-411
Dexter complete brake assembly, right hand
HB01-140
Trailer Parts Pro complete brake assembly, left hand
HB01-145
Trailer Parts Pro complete brake assembly, right hand
REPLACEMENT PARTS
PART NO.
REF. NO.
DESCRIPTION
ITEM
6-17
7/16"-20 brake mounting nut
1
5-8
7/16" lock washer
2
BP15-085
Brake Dust Shield (One Piece) (7 Bolt)
3
BP16-050
Wheel Cylinder Rebuild Kit (1.25 Inch Bore)
4
235400
Brake Shoe Anchor Pin Reference Only
5
36-63-6
Brake spider
5
7-113
Shoe hold down screw
6
097-004-00
ABS sensor - straight
7
24-204
ABS sensor mounting block
8
097-002-00
ABS sensor retaining clip
9
7-116
7/16"-20 Brake mounting bolt
10
BP04-260
Shoe/Lining Left Hand (One Wheel)
11
BP04-270
Shoe/Lining Right Hand (One Wheel)
11
46-132
Adjuster clip - thread end
12
225500
Adjuster Cable and Retainer, Before 1987 (14.25 Inch Long) Reference Only
13
BP13-033
225610
Adjuster Cable and Retainer, 1987-96 (14 Inch Long) Reference Only
13
BP10-150
Adjuster kit forward adjust, left hand, (After Feb 97)
13
BP10-160
Adjuster kit forward adjust, right hand, (After Feb 97)
13
46-133
Adjuster clip - barrel end
14
BP06-235
Shoe Hold Down Kit
15
BP07-240
Shoe return spring
16
BP18-011
234810
Bleeder Screw Reference Only
17
54-35
Bleeder Screw
17
235010
Cylinder Push Rod Reference Only
18
54-33
Cylinder Push Rod 2 per wheel required
18
BP10-135
Adjuster Lever and Spring Left Hand
19
BP10-145
Adjuster Lever and Spring Right Hand
19
235025
Piston Stop Bar, Before 1987 Reference Only
20
34-62
Piston Stop Bar, After 1987
20
BP08-150
Adjuster Spring (pre Feb 97)
NS
Dexter 12 1/4 x 3 3/8 Inch 7 Bolt Flange Hydraulic Duo-Servo Brake Assemblies