Product Overview
K71-693-00 Hydraulic Disc Brake Caliper Assembly is made of premium ductile Iron Casting.It is a high-quality, factory-grade replacement disc caliper engineered for Dexter 7,000 lb (7K) trailer axles. Matching supporting components:
- 7K Yoke / Bracket Part Number: 090-008-01 / 090-008-02
- Brake Pad Part Number: 091-004-00
Superior Material Build Quality & Durable Performance
Crafted with precision-machined QT450 ductile casting and subjected to strict factory testing, this brake caliper features excellent structural rigidity, wear resistance, and corrosion resistance to withstand harsh road conditions, including dust, moisture, vibration, and extreme temperature changes. The advanced hydraulic internal structure ensures smooth, responsive hydraulic pressure transmission, eliminating laggy braking, soft pedal feel, and uneven braking issues. It maintains stable and powerful clamping force during long-distance towing and heavy-load transportation, significantly enhancing trailer driving safety and braking stability.
Manufactured with automated precision machining and rigorous fatigue and metallurgical testing, every unit meets strict industry quality standards, ensuring long- life and consistent performance far beyond ordinary aftermarket calipers. It effectively resists deformation, oil leakage, and component failure under frequent braking and heavy load pressure.

Perfect OEM Compatibility & Easy Installation
Engineered for direct bolt-on replacement, the K71-693-00 caliper is fully compatible with all standard Dexter 7K trailer disc brake axles. No modification, drilling, or extra adaptation is required for installation, greatly saving labor time and maintenance costs for trailer repair shops and DIY enthusiasts. The caliper is stamped with 89-5 on the back for accurate model identification, ensuring precise matching with original 7K brake assembly systems.
This complete replacement kit comes with essential mounting hardware, including 4 hex locking nuts and 4 hex cap screws, providing all core accessories needed for quick assembly. Please note that brake pads are not included in the package, allowing users to match pads according to their actual wear condition for more flexible and cost-effective maintenance.

Wide Application Scenarios
Ideal for a full range of 7000-lb capacity trailer axles, this hydraulic disc brake caliper is widely applicable to utility trailers, cargo trailers, flatbed trailers, equipment trailers, and other heavy-duty trailer models equipped with Dexter 7K disc brake systems. It is an essential replacement part for routine brake maintenance, fault repair, and trailer brake system upgrades, perfectly meeting the high safety and durability requirements of commercial towing and daily transportation scenarios.
Product Key Specifications
|
Part Number |
K71-693-00 |
|
Compatible Axle Capacity |
7,000 lbs (7K) Trailer Axles |
|
Application Side |
Universal for Left-Hand & Right-Hand |
|
Product Type |
Hydraulic Disc Brake Caliper Replacement Kit |
|
Included Accessories |
4pcs Hex Locking Nuts, 4pcs Hex Cap Screws |
|
Exclusive Item |
Brake Pads (Not Included) |
|
Identification Mark |
Stamped 89-5 on caliper back |
|
Compatibility |
Fits Dexter OEM 7K disc brake assemblies |
Reliable After-Sales Guarantee
Every K71-693-00 brake caliper assembly undergoes strict finished-product inspection before delivery to ensure zero defects. Backed by a professional limited warranty, it delivers trustworthy quality assurance for both individual users and commercial fleet maintenance. If you are looking for a cost-effective, high-precision, and durable replacement caliper for your 7K trailer axle, this K71-693-00 assembly is your ideal choice to restore your trailer's braking performance to factory standards.
Frequently Asked Questions (FAQ)
Q1: Is this K71-693-00 caliper only compatible with Dexter 7K trailer axles?
A1: Yes, this hydraulic disc brake caliper is professionally engineered and strictly tested for full compatibility with all standard Dexter 7,000 lbs (7K) trailer disc brake axles. It is not suitable for axles with other load capacities or non-Dexter brake systems to avoid installation mismatch and braking safety risks.
Q2: Does this caliper assembly come with brake pads and rotors?
A2: This replacement kit includes 4 hex locking nuts and 4 hex cap screws for mounting, but brake pads and brake rotors are not included. This design allows users to replace worn pads or retain qualified original rotors flexibly, effectively reducing unnecessary replacement costs and adapting to different maintenance needs.
Q3: Can this caliper be installed on both the left and right sides of the trailer axle?
A3: Absolutely. The K71-693-00 brake caliper features a universal design for both left-hand and right-hand side installation. It requires no side-specific modification, which simplifies the replacement process and solves the trouble of purchasing separate left/right calipers for trailer brake system maintenance.
Q4: Do I need to drill or modify my original axle for installation?
A4: No modification is needed at all. This caliper is a direct bolt-on OEM replacement part, perfectly matching the mounting hole positions and installation dimensions of original Dexter 7K brake assemblies. You can complete the installation with basic tools, greatly saving your installation time and labor costs.
Q5: What are the main advantages of this aftermarket caliper compared with the original OEM one?
A5: Our K71-693-00 caliper adopts precision machining and high-strength anti-corrosion materials, with stricter fatigue and pressure resistance testing. It restores factory-level braking performance at a more competitive price than original OEM parts. Meanwhile, it features better pressure stability and leak-proof performance, effectively extending service life and reducing frequent maintenance troubles for heavy-duty trailer towing.
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