,

Top Quality Heavy Duty Truck Manual Brake Slack Adjuster KN44051 4405801 286965

Manual Brake Adjuster

Part no. KN44051 286965          Status: Active               Product line: SL

Manual Brake Adjuster – Straight Arm

  • Forged steel.
  • 26,000 Inch Lbs.
  • Bi-directional design.
  • Press-out arm hole bushings.
  • Permanently lubricated, yet are equipped with zerk fittings for optional lubrication.
  • Positive lock mechanism is protected from rust and corrosion by plating and shaft sealing.
  • Assemblies are plated to provide superior rust protection.
  • BUSHING NUMBER – 45210129

Notes

  1. Replacement for KN44071.
SKU: Top Quality Heavy Duty Truck Manual Brake Slack Adjuster KN44051 4405801 286965 Categories: , Tags: , , , , Brand:

Brake Adjuster KN44051/286695 – Precision Brake Adjustment Solution

Premium Brake Adjuster component (OEM KN44051/286695) – 28-teeth manual slack adjuster with 5″/6″ arms. For Meritor/Rockwell systems. 1-year warranty. 10,000pcs/month capacity.

Basic Info.

  • Function: Aesthetic Enhancement, Performance Enhancement, Safety Improvement
  • Part Type: Brake Parts
  • Condition: New
  • Warranty: One Year
  • After-Sales Service: 24 Hours Service
  • Transport Package: Tray
  • Specification: Standard
  • Origin: China
  • Production Capacity: 10000PCS/Month
  • Application: Meritor
Technical specifications of Brake Adjuster
Part NOSPLINEARM LENGTHBush DiaCross Ref.Application
 DiaTeethAB
LZ28201 1/2″285″6″1/2″KN44051Rockwell

Photos Show of Brake Adjuster

Premium Brake Adjuster component (OEM KN44051/286695) - 28-teeth manual slack adjuster with 5"/6" arms. For Meritor/Rockwell systems. 1-year warranty. 10,000pcs/month capacity.

This product is a premium Brake Adjuster with OEM numbers KN44051 and 286695, designed as a precision brake adjustment solution for commercial vehicle systems. Engineered specifically for Meritor and Rockwell brake systems, this brake adjuster features a robust 28-tooth spline design with dual arm length options of 5″ and 6″. The component includes a standardized 1/2″ bushing diameter, ensuring perfect compatibility and reliable performance in heavy-duty braking applications.

Manufactured to the highest quality standards, this brake adjuster comes with a comprehensive one-year warranty and 24-hour after-sales service support. The product is designed to enhance both the aesthetic appearance and performance of brake systems while significantly improving safety through precise manual adjustment capabilities. Each unit is produced as a new condition component, ensuring optimal reliability and longevity.

With a substantial production capacity of 10,000 pieces per month, this brake adjuster is packaged securely in protective trays for safe transportation and storage. Originating from China, the component is available for global distribution to meet the needs of commercial vehicle operators and maintenance providers worldwide. The standard specification ensures easy installation and compatibility with existing Meritor and Rockwell brake systems.

This brake adjuster represents an essential maintenance component for commercial vehicles, providing reliable manual adjustment solutions that maintain proper brake function and safety standards. The manufacturer’s commitment to quality is demonstrated through the comprehensive warranty and continuous after-sales support, making this component a trusted choice for professional brake system maintenance and performance enhancement in heavy-duty transportation applications.

Product Description of Brake Adjuster

The Slack Adjuster KN44051 / 286695 is a high-performance brake component designed to ensure proper brake shoe clearance in heavy-duty truck brake systems. It plays a vital role in maintaining safe, responsive braking by manually adjusting the brake slack, reducing wear, and enhancing overall braking efficiency.

Built to meet or exceed OEM standards, this slack adjuster is durable, corrosion-resistant, and engineered to perform reliably even in demanding road and weather conditions.

Product Features:

  • Reference Numbers: KN44051, 286695
  • Type: Manual Slack Adjuster
  • Application: Compatible with a wide range of heavy-duty trucks, trailers, and commercial vehicles
  • Construction: Precision-forged steel body with hardened components
  • Function: Maintains optimal clearance between brake shoes and drums
  • Corrosion-Resistant Finish: Ensures long-lasting performance

Advantages:

  • Promotes consistent brake performance and safety
  • Minimizes brake wear and maintenance costs
  • Quick and easy installation
  • Designed for high-load and long-distance operations

Recommended For:

  • Fleet maintenance
  • Brake system overhauls
  • OE replacements and aftermarket servicing

Except the above item, we can also provide following items:

CROSS REF.
E-9102                                KN55001
283411       E-1574            KN44041
278010       E-1063HD      KN47081
278321       E-940              KN47011
278302       E-4904            KN48031
278303       E-939              KN48001
286965                                KN44051
287899       E-2459HD      KN44061
278305       E-539              KN48002
288282       E-2458            KN44071
KN44042

Why Choose Our Brake Adjuster (OEM: KN44051/286695)?

With specialized expertise in heavy-duty brake systems, we deliver premium brake adjuster solutions designed specifically for Meritor/Rockwell applications. Our KN44051/286695 manual adjuster combines precision engineering with robust construction to meet the demanding requirements of commercial vehicle braking systems. Here’s why industry professionals trust our product:

  1. Meritor/Rockwell Specialization: Engineered specifically for Meritor and Rockwell brake systems, our brake adjuster ensures perfect compatibility and reliable performance. The precise 28-teeth spline design with 5″/6″ arm options provides exact fitment and optimal performance.

  2. Premium Construction Quality: Manufactured to meet OEM specifications, our brake adjuster features high-grade materials and precision machining. The robust construction ensures durability and reliable performance under the most demanding operating conditions.

  3. Comprehensive Warranty Protection: Backed by a full one-year warranty, our brake adjuster comes with complete confidence in quality and performance. This warranty coverage demonstrates our commitment to product reliability and customer satisfaction.

  4. High-Capacity Production: With a production capacity of 10,000 pieces monthly, we ensure consistent availability and reliable supply for fleet maintenance needs and distribution requirements.

  5. Global Technical Support: Supported by 24-hour after-sales service, we provide comprehensive technical assistance and customer support to ensure proper installation and optimal performance.

Professional Installation and Maintenance Guide

Safety First Protocol:

  • Park on level ground and securely chock all wheels

  • Engage parking brakes and depressurize air systems completely

  • Use appropriate personal protective equipment

  • Follow all manufacturer safety guidelines

Installation Procedure:

  1. Component Preparation:

  • Thoroughly clean brake camshaft splines

  • Inspect for wear, damage, or corrosion

  • Replace any compromised components

  1. Precise Installation:

  • Carefully align 28-teeth spline with camshaft

  • Select appropriate arm length (5″ or 6″) for application

  • Slide adjuster onto shaft until fully seated

  • Tighten clamp bolt to specified torque

  1. Linkage Connection:

  • Connect brake chamber pushrod using 1/2″ bushing

  • Ensure proper alignment and smooth operation

  • Secure all connections properly

Adjustment Procedure:

  1. Initial Inspection:

  • Check current brake clearance

  • Identify need for adjustment

  • Prepare appropriate tools

  1. Precise Adjustment:

  • Turn adjustment mechanism to achieve proper clearance

  • Make incremental adjustments

  • Avoid over-tightening

  1. Performance Verification:

  • Check brake drum rotation

  • Verify proper clearance specifications

  • Ensure complete brake release

Maintenance Best Practices:

  • Regular inspection every 25,000 miles

  • Proper lubrication of moving parts

  • Periodic adjustment verification

  • Immediate replacement of worn components

  • Detailed maintenance records

Performance Benefits:

  • Consistent braking performance

  • Reduced maintenance requirements

  • Extended brake system life

  • Enhanced safety and reliability

  • Optimal Meritor/Rockwell system compatibility

Professional Recommendation: Always consult vehicle manufacturer’s specifications for proper installation and adjustment procedures. Our 24-hour technical support is available to assist with any installation or maintenance questions.

FAQ

1.
Can you produce or modify products as per our needs?
Sure. We welcome development samples and have rich experience in this regard.
2.
I can’t meet MOQ and want to test products in small quantity first.
If in stock, we accept sample tests and small orders.
3.
What payment methods do you accept?
TT, Western Union,  and Paypal.
4.
What’s the order – placing process?
1. Send OEM numbers, photos, specs, car models, etc.
2. We quote and send details for confirmation.
3. Discuss packing, delivery, warranty, etc.
4. Order via PI we send.
5. We’ll update you by email during the process.
5.
I have problems using your product.
Under warranty: Send photos/videos. If it’s our quality issue, we’ll compensate with goods or money as you prefer.
Out of warranty: No compensation, but we’ll offer technical support.

Final Call to Action (CTA)

📞 Contact us now for bulk orders (MOQ 50 PCS) and competitive pricing!
🌍 Ships globally – Serving North America, Europe, Africa, Asia, and more.
🛠️ OEM & Custom Solutions Available – Tailored to your requirements.

🚛 Join Our Facebook Community for Brake System Professionals! 🛠️

This Manual Slack Adjuster isn’t just a part—it’s a critical safety upgrade for any heavy-duty braking system. Get yours today!

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