Humphreys Hitch and Trailer Parts

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Dexter 12 1/4 x 5" Hydraulic Duo-Servo Brake
  • Capacity: 12,000 and 15,000 LBS per pair
  • 7 bolt flange
  • Duo-Servo
Dexter 12 1/4 x 5 Inch Hydraulic Duo-Servo Brake Parts Illustration
BRAKE ASSEMBLIES
PART NO.
REF. NO.
DESCRIPTION
ITEM
23-408
Dexter complete brake assembly left hand 12k Per Pair
23-409
Dexter complete brake assembly right hand 12k Per Pair
23-407
Dexter complete brake assembly left hand 15k Per Pair
23-405
Dexter complete brake assembly right hand 15k Per Pair
REPLACEMENT PARTS
PART NO.
REF. NO.
DESCRIPTION
ITEM
6-17
7/16"-20 brake mounting nut
1
5-8
7/16" lock washer
2
BP15-190
Brake Dust Shield (One Piece)
3
BP16-050
Wheel Cylinder Rebuild Kit (1.25 Inch Bore) 12K
4
K71-082-00
Wheel Cylinder Rebuild Kit (1.375 Inch Bore) 15k
4
235400
Brake Shoe Anchor Pin Reference Only
5
36-63-6
Backing plate
5
7-113
211508
Shoe hold down screw
6
097-004-00
235040
ABS sensor - straight
7
24-204
235041
ABS sensor mounting block
8
097-002-00
235042
ABS sensor retaining clip
9
7-116
7/16"-20 Brake mounting bolt
10
BP04-380
Shoe/Lining Left Hand (One Wheel)
11
BP04-390
Shoe/Lining Right Hand (One Wheel)
11
46-132
236522
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 for forward adjust brakes, left hand, (After Feb. 97)
13
BP10-160
Adjuster kit for forward adjust brakes, right hand, (After Feb. 97)
13
46-133
236523
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
9
BP10-145
Adjuster Lever and Spring Right Hand
9
235025
Piston Stop Bar, Before 1987 Reference Only
20
34-62
Piston Stop Bar, After 1987
20
BP08-150
Adjuster Spring
NS
Dexter 12 1/4 x 5 Inch Hydraulic Duo-Servo Brake Assemblies