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Dexter Marine Products K23-458-00 12" x 2" Nev-R-Adjust Electric Brake Assembly Left Hand 6000 lb

Manufacturer

Dexter Marine Products

<p>Since 1960, Dexter has been the leading manufacturer of boat trailer axles, actuators, brakes, and other marine components. With over six decades of engineering excellence, Dexter Marine Products has earned its reputation as the trusted choice for boat trailer owners and OEM manufacturers who demand reliability in the harshest marine environments. Over the past 50 years, OEMs have installed more than 45 million Dexter Axles, a testament to the brand's commitment to quality and innovation.</p><h3>Engineering Excellence for Marine Applications</h3><p>What sets Dexter Marine Products apart is their specialized focus on the unique challenges faced by boat trailers. Unlike standard utility trailers, marine trailers regularly encounter saltwater exposure, frequent submersion, and corrosive conditions that can quickly deteriorate inferior components. Dexter's engineering team designs every product—from torsion axles to hydraulic brake systems—with these demanding conditions in mind, incorporating galvanized finishes, advanced sealing technologies, and corrosion-resistant materials throughout their product line.</p><p>The brand's dedication to innovation extends beyond materials. Their SuperLube lubrication system allows bearing maintenance without hub removal, while their Eliminator torsion axles feature removable spindles that simplify repairs and reduce downtime. These practical engineering solutions reflect Dexter's deep understanding of what trailer owners actually need on the water.</p><h3>Comprehensive Product Range</h3><p>Dexter's <a href="/12891-dexter-marine-products-hubs-200550">hubs</a> represent a critical connection point between axle and wheel, engineered with precision bearing races and galvanized construction to resist the constant moisture exposure that boat trailers endure. Their hub designs incorporate features like EZ-Lube fittings that make routine maintenance straightforward for owners who want to protect their investment.</p><p>The <a href="/12891-dexter-marine-products-brakes-brake-parts-200202">brakes and brake parts</a> lineup includes both drum and disc brake systems specifically calibrated for marine trailer applications. Dexter's Nev-R-Adjust brake technology eliminates the need for manual adjustment, automatically compensating for wear to maintain consistent stopping power throughout the brake's service life—a crucial safety feature when launching or retrieving valuable watercraft.</p><p>For hydraulic braking systems, Dexter's <a href="/12891-dexter-marine-products-brake-actuators-200201">brake actuators</a> provide the mechanical advantage needed to safely control trailer weight during highway travel and boat ramp maneuvers. These surge brake actuators activate proportionally to deceleration forces, delivering smooth, controlled braking without requiring electronic brake controllers.</p><p>Protecting wheel bearings from water intrusion is critical for marine trailers, and Dexter's <a href="/12891-dexter-marine-products-bearing-protectors-seals-bearings-200154">bearing protectors, seals, and bearings</a> create multiple barriers against moisture and contamination. From the comprehensive <a href="/12891-dexter-marine-products-trailer-parts-accessories-201094">trailer parts and accessories</a> catalog, boat owners can find every component needed to maintain, repair, or upgrade their trailer systems with confidence in Dexter's proven durability.</p><h3>American Manufacturing and Distribution</h3><p>American made Dexter products are manufactured in fully automated facilities. Lean, green and clean manufacturing processes increase efficiency, ensure accuracy, recycle waste, and keep costs down. This commitment to domestic production ensures consistent quality control and supports the rigorous testing protocols that have made Dexter the preferred choice for major boat trailer manufacturers nationwide. With the largest distribution network in North America, replacement parts and service support are readily available when and where trailer owners need them most.</p>

Part Number

K23-458-00
07/13/2036 8:53 PM
Sale Price

$146.18

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Usually delivered within 2 days

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Product Details

The Dexter K23-458-00 is a complete 12" x 2" left-hand electric trailer brake assembly featuring the innovative Nev-R-Adjust forward self-adjusting technology. Designed for 6,000 lb capacity trailer axles, this brake assembly automatically adjusts to proper clearances during forward travel, delivering optimum performance and braking power with minimal maintenance.

Key Features:

  • 12" diameter x 2" width brake assembly for left-hand (driver's side) installation
  • Nev-R-Adjust forward self-adjusting design eliminates manual adjustment
  • Rated for 6,000 lbs maximum capacity per pair (3,000 lbs per brake)
  • Complete assembly with brake shoes, springs, and electromagnet pre-installed on backing plate
  • Mounts to 5-hole axle brake flange pattern
  • Fits wheels 14-1/2" to 16-1/2" in diameter
  • White wire magnet design
  • Compatible with Dexter part numbers 023-458-00 and 23-458

This electric brake assembly uses an electromagnet for actuation, requiring only an electric brake controller (sold separately). The Nev-R-Adjust system automatically adjusts during forward travel, ensuring consistent braking performance. Commonly used on utility trailers, boat trailers, snowmobile trailers, car hauler trailers, camper trailers, cattle trailers, and horse trailers. Also compatible with AL-KO, Besser Pro, Quality, Lippert, and Rockwell axles with matching specifications.

Installation Note: New Nev-R-Adjust brakes should be burnished by applying the brakes 20 to 30 times from 40 mph to 20 mph, allowing cooling between applications.

Great Customer Service

Product works a designed. Shipping time was great even in the middle of the Christmas and New year.

Easy to check out.

I hope it will fit

All good

great and easy

THM had the correct bearing at a good price and delivery was prompt.

easy process

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