Looking For 7" x 2" Hydraulic Brake Assemblies With Parking Brake
Updated 08/26/2024 | Published 08/20/2024
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Question:
I acquired a Jacobsen 154 sweeper. When I removed the drums to inspect the non-working brakes, I found the wheel cylinder pistons froze up in the bore and all the brake hardware missing. The original brakes were 7” x 2” by the drum measurement. I am needing left and right 7” hydraulic brake drum assemblies with parking brake feature. The Jacobsen part for left hand assembly is 119444 and right hand is 119445. Backing plate info: Mounting studs: 7/16” with 2 13/16” c/c Center hole: 3” Diagonal stud measurements: 4” Thank you in advance for your help. Steve Lillibridge 816-516-9331
asked by: Steve L
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Expert Reply:
Hello Steve. The only parking brake ready 7" brake assemblies we offer are the Dexter Electric Trailer Brakes # K23-103-104-00. These are electric brakes and they have 7" x 1-1/4" brake shoes. They use the same 4 bolt pattern for the backing plate as your brakes. We do have some 7" x 1-3/4" Hydraulic brake assemblies part # 23-398-399, but nothing that is parking brake ready.
Product Page this Question was Asked From
Dexter Hydraulic Trailer Brakes - Uni-Servo - 7" - Left/Right - 2.5K
- Trailer Brakes
- Hydraulic Drum Brakes
- Standard Grade
- Manual Adjust
- Single Servo
- 7 x 1-3/4 Inch Drum
- 2500 lbs Axle
- 10 Inch Wheel
- 12 Inch Wheel
- 13 Inch Wheel
- Dexter
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on Trailer Brakes
Steve L.
8/24/2024
Jesse, Thank you for your response. I will not be able to use the Dexter Electric Trailer Brakes # K23-103-104-00. There is not a machined surface for the magnet inside the drum. In your email, you stated that the electric trailer brake use the same 4 bolt pattern for the backing plate as my brakes. Did the same 4 bolt configuration hold true for the Hydraulic brake assemblies part # 23-398-399? Backing plate info: Mounting studs: 7/16” with 2 13/16” c/c, Center hole: 3” Diagonal stud measurements: 4” Thank you. Steve