POWERED BY R&P CARRIAGES

Dexter

Brake, Hydraulic, 10K HD, 12.25" x 4", Dexter, 7 Bolt, RIGHT (023-405-00)

$524.99
Available to order

Enter the quantity you need to check availability.

Selected quantity subtotal $524.99
Not Sure It Fits? Ask a Pro
R&P PARTS GUIDE

At a Glance

  • SKU: 023-405-00
PRODUCT INFORMATION

Product Details

R & P Carriages

Hydraulic Brake Assembly – 10K HD – 12.25" x 4" – Dexter 7 Bolt – RIGHT

Part Number: 023-405-00

Hydraulic drum brake backing plate assembly designed for heavy-duty 10,000 lb trailer axles.This is a 12.25" x 4" brake assembly with a 7-bolt mounting pattern.Configured for the RIGHT (passenger side) of the trailer.One complete brake assembly included.

R&P Knowledge Hub

“Left” and “Right” brake assemblies are determined by standing behind the trailer facing forward.The right side is the passenger side of the trailer.

This brake is built for Dexter-style 10K axles using a 7-bolt backing plate mount.Always verify brake size (12.25" x 4") and bolt pattern before ordering.

Features

  • Hydraulic drum brake assembly
  • Designed for 10,000 lb heavy-duty axles
  • 12.25" diameter x 4" wide brake shoes
  • 7-bolt mounting flange
  • RIGHT side configuration (passenger side)

Specifications

Specification Detail
Brake Type Hydraulic Drum
Axle Rating 10,000 lb
Brake Size 12.25" x 4"
Mounting Pattern 7 Bolt Flange
Side Right (Passenger Side)
Brand Compatibility Dexter Style

Verify brake size and mounting pattern before installation.

023-405-00 hydraulic brake 10k 12.25 x 4 dexter 7 bolt right passenger side heavy duty trailer brake assembly
R & P Carriages Baseball Field Advertising Sign

Related Parts & Kits

Check fitment, measurements, and kit contents before ordering. Related parts may not be required for your repair.
Looking up part numbers in our catalog…
Your repair list1 item selected

Selected products are added together. Review the cart and verify kit contents to prevent duplicates. Prices and discounts are determined at checkout.

BEHIND THIS LISTING
PHOTOGRAPHY & RESEARCH Ariah Granados Ariah’s handwritten signature
DIGITAL PRESENTATION & DEVELOPMENT Ken Martin Ken’s handwritten signature
ONLINE SALES & QUALITY ASSURANCE Rayn Fisher
WE’RE HERE TO HELP

Not sure it fits?

Have your SKU or manufacturer part number, photos of the original part and mounting, and any critical measurements ready. Capacity, voltage, or bolt pattern can help too.

815-357-3292  ·  270 E Jackson St  ·  Seneca, IL 61360

CUSTOMER REVIEWS

Good people. Real trailer work.

Customer feedback summarized from Google and Yellow Pages. Dates are shown where available.

Leave a Google review
TRAILER PARTSGOOGLE

Ordered trailer repair parts repeatedly; praised fast service, careful packing, and accurate orders.

Luke HeiserOCT 2026
RV KEYSGOOGLE

Found the correct RV keys at a good price with free shipping; the keys worked as expected.

Vanessa ROCT 2026
AXLE & LEAF SPRINGSGOOGLE

Needed an unusual axle and leaf-spring size; the team listened and helped him sort out the fit.

Cory StrubertOCT 2026
Showing 3 of 50

Need help with this part? Send photos, part numbers, and measurements. We’ll help you narrow it down.