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Disc Brake Caliper Assembly 10K & 12K Hydraulic Boat Trailer Brakes (BP18-045)

$178.40
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Hydraulic Boat Trailer Disc Brake Caliper Assembly

Disc Brake Caliper Assembly 10K & 12K Hydraulic Boat Trailer Brakes

Aftermarket replacement disc brake caliper assembly for compatible Dexter 10,000 lb and 12,000 lb hydraulic boat trailer disc brake applications. Important Note: Fits and replaces Dexter 089-002-02 style calipers where the brake system, rotor, mounting configuration, and service parts match.

RP Part Number: BP18-045 Replaces Dexter 089-002-02 10K & 12K Hydraulic Disc Brakes

Overview

This item is an aftermarket replacement hydraulic disc brake caliper assembly for compatible Dexter 10K and 12K hydraulic boat trailer disc brake systems. This caliper fits and replaces Dexter 089-002-02 style applications and is compatible with Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors when the complete brake setup matches.

R&P Service Insight

This listing is for the caliper assembly only. It includes the internal caliper service components listed below, but it does not include the brake pads, bleeder screw, 1/4"-28 bleed port, or mounting bolts.

  • Application: Aftermarket replacement for Dexter 10,000 lb and 12,000 lb hydraulic disc brakes.
  • Rotor Compatibility: Compatible with Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors where the full brake system matches.
  • Packout Check: Pads, bleeder screw, bleed port, and mounting bolts must be sourced separately if needed.

Important: Caliper Assembly Only

This assembly does not include brake pads, bleeder screw, 1/4"-28 bleed port, or mounting bolts.

  • Included: Caliper piston, O-ring, caliper seal, and dust boot.
  • Not Included: Brake pads.
  • Not Included: Bleeder screw or 1/4"-28 bleed port.
  • Not Included: Mounting bolts.

R&P Knowledge Hub

Compatibility: Fits and replaces Dexter 089-002-02 style hydraulic disc brake calipers.

Vehicle / System Fit: Compatible Dexter 10K and 12K hydraulic boat trailer disc brake applications.

Rotor Compatibility: Compatible with Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors where the brake system and mounting configuration match.

Installation Notes: Verify your original caliper number, rotor number, axle rating, mounting configuration, pads, bleeder hardware, and mounting bolts before installation.

Brand & Fitment Note

Selling Brand: Aftermarket

Application Reference: Dexter 089-002-02, Dexter 070-006-01, Dexter 070-006-02, and Dexter 070-010-01 are used in this listing as compatibility and application references only.

What This Means: This listing is for an aftermarket replacement hydraulic disc brake caliper assembly, not a guaranteed OEM Dexter-branded item unless specifically stated and verified on the product packaging.

Before Ordering: Confirm your original caliper number, rotor number, brake type, axle rating, mounting style, and any needed service hardware before ordering.

R&P Repair Insight

Brake caliper replacement should be handled as part of a complete brake-system inspection. A failed caliper may point to additional service needs if pads, rotors, fluid, actuator function, bleeder hardware, or mounting hardware are also worn, missing, or contaminated.

  • Brake Drag: A sticking or seized caliper may cause heat, rotor wear, uneven pad wear, or reduced wheel-end performance.
  • Fluid Service: Since the bleeder screw and 1/4"-28 bleed port are not included, verify your existing hardware or order replacements separately if needed.
  • Install Check: Match the BP18-045 assembly to your original Dexter 089-002-02 style caliper before installation.

Features

Aftermarket Replacement Assembly

Replacement disc brake caliper assembly for Dexter 10,000 lb and 12,000 lb hydraulic disc brake applications.

Fits & Replaces Dexter 089-002-02

Designed as an aftermarket replacement for compatible Dexter 089-002-02 style hydraulic disc brake calipers.

Compatible Rotor References

Compatible with Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors where the full brake system matches.

Internal Components Included

Includes caliper piston, O-ring, caliper seal, and dust boot. Pads, bleeder screw, bleed port, and mounting bolts are not included.

Specifications

Specification Detail
RP Part Number BP18-045
Brand R&P Carriages
Product Type Hydraulic disc brake caliper assembly
Application 10K and 12K hydraulic boat trailer disc brake systems
Replaces Dexter 089-002-02 style caliper
Brake Type Hydraulic disc brake
Rotor Compatibility Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors where the full brake system matches
Quantity Sold One caliper assembly
Included Internal Components Caliper piston, O-ring, caliper seal, and dust boot
Not Included Brake pads, bleeder screw, 1/4"-28 bleed port, or mounting bolts
Finish / Material Stainless Steel

Fitment / Application

Category Details
Trailer System Hydraulic boat trailer disc brake system
Primary Fit Dexter 10,000 lb and 12,000 lb hydraulic disc brake applications
Caliper Reference Fits and replaces Dexter 089-002-02 style calipers
Rotor References Compatible with Dexter 070-006-01, 070-006-02, and 070-010-01 brake rotors where the full system matches
Interchange / Search References 089-002-02, 08900202, 89-2, K89-002-02, KC89-002-02, BP18-045
Notes This is an aftermarket replacement caliper assembly. Verify the original caliper number, rotor number, axle rating, mounting style, pads, bleeder hardware, bleed port, and mounting bolts before ordering.

Included Components

Quantity Item
Included - 1 Hydraulic disc brake caliper assembly
Included - 1 Caliper piston
Included - 1 O-ring
Included - 1 Caliper seal
Included - 1 Dust boot
Not Included Brake pads
Not Included Bleeder screw
Not Included 1/4"-28 bleed port
Not Included Mounting bolts
Important fitment note: This is an aftermarket replacement hydraulic disc brake caliper assembly that fits and replaces Dexter 089-002-02 style calipers in compatible 10K and 12K hydraulic boat trailer disc brake applications. This assembly does not include brake pads, bleeder screw, 1/4"-28 bleed port, or mounting bolts. Verify your original caliper number, rotor number, axle rating, mounting style, pads, bleeder hardware, and required mounting hardware before installation.
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