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Dexter Marine Products 46304A Disc Brake Caliper Assembly with Pads

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

46304A
08/02/2036 9:02 PM
Sale Price

$233.90

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dexter Marine Products 46304A is a premium aluminum disc brake caliper assembly designed for boat, marine, and utility trailer applications. This complete replacement caliper includes ceramic brake pads and is engineered for superior corrosion resistance and heat dissipation in harsh saltwater and marine environments.

Key Features:

  • High-Performance Aluminum Construction: Made from 380 series aluminum alloy that dissipates heat five times faster than traditional cast iron calipers for consistent braking performance
  • Marine-Grade Corrosion Protection: Black E-Coat finish protects the caliper from salt crystallization and marine corrosion
  • Bi-Metal Piston Design: Features a stainless steel outer jacket and anodized aluminum inner sleeve that sheds heat five times faster than one-piece pistons while resisting corrosion from salt water and road salt
  • Premium Components: Equipped with Type 304 stainless steel bleeder valves with Teflon coating, brass brake line connector, and oil-impregnated bronze slider pin bushings
  • Complete Assembly: Includes two ceramic brake pads with GalvX coated stainless steel backing plates to minimize corrosion-prone areas
  • Non-Side Specific Fit: Universal left or right side application simplifies installation and inventory management
  • Oversized Rubber Boot: Ensures positive piston withdrawal and protection from contaminants

Specifications:

  • Fits 10", 12", and 9.6" vented disc brake rotors
  • Compatible with trailer axles rated 3,500 to 6,000 lbs
  • Replaces all calipers stamped with P/N 46304 and 46300
  • Works with Tie Down Engineering Eliminator Disc Brakes with vented rotor and aluminum caliper
  • Alternative part numbers: 089-501-02, DMP 46304A, 07-5357, 39-0474

Note: Stainless steel slide pins are sold separately. Replace brake pads when friction material measures 3/32" (0.094") or less.

Products specifications

Description

Caliper Assembly

Fits with

82113, 82100

Loved it ..thanks

I really like the fast look up for parts on certain vehicles and models. very easy and pleasant shopping experience

Hard to find part was in stock, thanks!

no often

nice to deal with

love the prices!

found parts needed, ch eaperparts , hope shipping is fast

This company offers profesional service at a very competitive price. The header collectors i ordered were not available at the big speed outlets. The fast shipping was also a plus. I would recomend Autoplicity to anyone who needs parts in a hurry !

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