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Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12-1/4" - Right Hand - 8,000 lbs
Dexter

Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12-1/4" - Right Hand - 8,000 lbs

Part Number: 23-403
$388.79
Retail:$437.99
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Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12-1/4" - Right Hand - 8,000 lbs Brake Assembly 23-403
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12-1/4" x 3-3/8" Passenger's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 4-bolt pattern. Self-adjusting brakes require little maintenance. 1-800-940-8924 to order Dexter accessories and parts part number 23-403 or order online at etrailer.com. Free expert support on all Dexter products. Great prices and Fastest Shipping for Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12-1/4" - Right Hand - 8,000 lbs. Accessories and Parts reviews from real customers.
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  • Reviews (11)
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Dexter Accessories and Parts - 23-403

  • Trailer Brakes
  • Hydraulic Drum Brakes
  • Brake Assembly
  • Dexter
  • 12-1/4 x 3-3/8 Inch Drum
  • Dual Servo
  • Self Adjust
  • RH
  • 8000 lbs

12-1/4" x 3-3/8" Passenger's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 4-bolt pattern. Self-adjusting brakes require little maintenance.


Features:

  • Hydraulic drum brake assembly is designed for use with a surge-type trailer brake actuator
  • Dual-plunger design delivers same amount of braking when driving either forward or in reverse
  • Self-adjusting brakes automatically adjust to deliver optimum performance and braking power
    • No need for manual brake adjustments
    • Proper adjustment leads to better brake efficiency and less wear on your tow vehicle's brakes
  • Mounting bolts and hardware sold separately
  • Made in the USA


Specs:

  • Application: most standard hub-and-drum assemblies, including Dexter and Lippert (LCI)
  • Configuration: right hand (passenger's side)
  • Dimensions: 12-1/4" diameter x 3-3/8" wide
  • Mounting flange bolt pattern: 4 bolt
  • Wheel size: 15" or larger
  • Axle rating: up to 8,000 lbs
  • Limited 5-year warranty


K23-403-00 Dexter 12-1/4" Duo-Servo Hydraulic Brake Assembly - RH - Self Adjust - 8K

Replaces 23-403




California residents: click here


Customer Satisfaction Score:

Ratings & Reviews

5.0

11 reviews
12-1/4" x 3-3/8" Passenger's-side hydraulic trailer brake assembly features a dual-plunger design. Mounting flange has 4-bolt pattern. Self-adjusting brakes require little maintenance.

by:

Kurt went above and beyond. the parts are same everywhere, may have a lower price buy a couple dollars, but for me it was the customer service. i will definitely buy from E-trailer again. right part ,quick delivery and above all friendly service that is lacking in most places. Thank You Kurt!!... 5 stars



by:

Excellent product and excellent service!



by:

As always Adam at etrailer got this order out and delivered when they said it would!! Will always order from etrailer



by:

Customer Service was GREAT! Help find the right product and shipping was fast.



by:

Easy to order and received on time



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Fast delivery & exactly as described!



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See what our Experts say about this Dexter Accessories and Parts

  • Looking for Replacement Brake Assembly for 1988 Kaylan Siebert Trailer with 8k Axles
    Hey Todd, there is a good chance the part # 23-403 that you referenced is the correct brake assembly for your 1988 Kaylan Siebert but due to the age of your trailer and the fact that 8k axles aren't quite as standardized as lower capacity axles I would recommend you do some measuring to be absolutely sure. Your drum diameter should be 12-1/4 inches and the width of the current brake pads should be 3-3/8 inches. The 4 bolt pattern of this assembly is 3-5/8 inches from left to right and...
    view full answer...
  • Replacement 12-1/4 x 3-3/8-Inch Hydraulic Brakes for 1999 Fleetwood Southwind
    Yes, you can use the right- and left-hand hydraulic drum brake assemblies # 23-403 and # 23-402 on your 1999 Southwind. These brakes use the same 4-bolt mounting pattern as your brake flanges and they are rated for 8K axles so the are a direct replacement. For brake shoes you can use parts # BP04-260 and # BP04-270. I confirmed this with my technical contact at Redneck Trailer.
    view full answer...
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  • Replacement Parts For 12-1/4 Inch Dexter Hydraulic Brake Assemblies
    Yes, we have replacement parts for the Dexter Hydraulic Drum Brake Assembly - Duo Servo - 12-1/4" - Right Hands # 23-403 and Left Hand # 23-402. I'll list out the replacement parts for these brakes for you: - Replacement Brake Shoes for Dexter 12-1/4" Duo-Servo Hydraulic Brake Assembly - Right Hand # BP04-270 and Left Hand # BP04-260 - Replacement Brake Spring Kit for Dexter Axle 12-1/4" Hydraulic Brake Assemblies # K71-422-00 - Dexter Rebuild Kit for Duo-Servo Wheel Cylinder - 12-1/4"...
    view full answer...
  • U-Bolt and Plate for 2-3/8 Inch Diameter Axle
    The closest U-bolt we offer to the parameters you mentioned is 5-1/2 inches long, part # 176400-Z. The 1/2 inch U-bolt is for a 2-3/8 inch diameter axle. The corresponding U-bolt plate is part # 117595-G. Both parts are galvanized for corrosion resistance.
    view full answer...
  • Bolt Pattern of Mounting Flange of Dexter 9,000 lb Hydraulic Brake Assemblies
    The bolt pattern of the Dexter Hydraulic Drum Brake Assembly # 23-402-403 that you referenced is is 4.92 inch by 4.92 inch and the diameter of the bolt holes are .545 of an inch.
    view full answer...
  • Replacement Dual Servo Hydraulic Drum Brakes For Dexter 8,000LB Axle With & Without Parking Brakes
    It sounds like you have the Dexter Hydraulic Drum Brake Kit # 23-402-403 on your Dexter P15 8,000lb axle. The Arm on the Dexter Hydraulic Drum Brake Left # K23-171-00 and Right # K23-172-00 is for a parking brake feature. While you will be able to fit both to the same axle I do not recommend using them if they are not attached to any parking brake line. Over time the parts could lead a premature failure since they will not be regularly used. We do have the Kit # 23-402-403 available separately...
    view full answer...


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Lindsey S
Updated by:
Lindsey S
Employee Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C
Employee Jeff D
Installed by:
Jeff D

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