What is the purpose of the R801074 Auto Slack Adjuster?

The R801074 Auto Slack Adjuster is designed to automatically adjust the brake slack in heavy-duty vehicles, ensuring optimal brake performance. This component plays a vital role in maintaining proper braking distance and enhancing safety on the road by compensating for wear and tear on brake components. By automating the adjustment process, it reduces maintenance efforts and helps keep your vehicle in compliance with safety regulations.

What vehicles are compatible with the R801074 Auto Slack Adjuster?

The R801074 Auto Slack Adjuster is typically compatible with a wide range of heavy-duty trucks and trailers. Specifically, it is designed for vehicles with a 1.5-inch diameter and 28 splines, making it ideal for many commercial fleet applications. It’s advisable to check your vehicle’s specifications or consult with a technician if you're unsure about compatibility. This ensures that you select the appropriate adjuster for reliable brake functionality.

How does the R801074 Auto Slack Adjuster work?

The R801074 Auto Slack Adjuster operates using a mechanism that senses the amount of brake shoe wear and automatically adjusts the brake clearance. This mechanism works by utilizing a threaded rod that rotates to either increase or decrease slack based on brake wear. By maintaining this constant adjustment, drivers can be assured of reduced human error and improved brake system efficiency, which is essential for safety during heavy braking conditions.

Why is it important to use an auto slack adjuster like the R801074?

Using an auto slack adjuster such as the R801074 is critical for ensuring that the braking system performs effectively. Manual adjustments can lead to inconsistencies or neglect, which may result in brake failure or compromised safety. By utilizing an automatic system, truck operators can enhance vehicle safety, reduce wear on braking components, and minimize the risk of accidents, making it a smart choice for fleet owners and operators.

What material is the R801074 Auto Slack Adjuster made of?

The R801074 Auto Slack Adjuster is typically constructed from high-quality, durable materials such as steel or heavy-duty alloys. These materials are selected for their strength and resistance to wear under heavy load conditions, ensuring longevity and reliable performance. The robustness of the adjuster is crucial, especially in applications where heavy braking is frequent, as it helps maintain structural integrity and efficiency over time.

How do I install the R801074 Auto Slack Adjuster?

Installing the R801074 Auto Slack Adjuster requires basic mechanical skills and tools appropriate for heavy-duty vehicle maintenance. Begin by safely raising the vehicle and securing it. Remove the existing slack adjuster and clean the mounting area. Then, install the new adjuster by following the manufacturer’s guidelines, ensuring it is correctly aligned and secured. It's always best to consult with a professional mechanic if you're unfamiliar with maintenance practices, as improper installation can impact performance.

What are the benefits of replacing old slack adjusters with the R801074?

Replacing old slack adjusters with the R801074 model delivers several benefits, including improved braking performance and increased safety. New slack adjusters prevent the common problems associated with worn units, such as inconsistent brake response or increased stopping distances. Additionally, the upgraded components ensure compliance with safety standards and regulations, significantly reducing the risk of accidents caused by faulty braking systems.

Can the R801074 Auto Slack Adjuster help with brake wear issues?

Yes, the R801074 Auto Slack Adjuster is particularly effective in addressing brake wear issues. By continually adjusting to compensate for wear on the brake shoes, it helps maintain optimal brake clearance. This functionality aids in evenly distributing brake force, thereby reducing undue wear on both the brake shoes and the drums. This leads to longer-lasting brake components and more reliable braking performance over time.

How can I ensure the longevity of the R801074 Auto Slack Adjuster?

To ensure the longevity of the R801074 Auto Slack Adjuster, regular maintenance checks are recommended. Inspect the adjuster periodically for signs of damage or wear, and keep it free from debris. Ensuring proper alignment during installation and following up with regular brake system checks can significantly enhance its lifespan. Such diligence not only saves costs associated with replacements but also contributes to safer vehicle operation on the road.

Where can I buy the R801074 Auto Slack Adjuster in India?

You can purchase the 4 Pack R801074 Auto Slack Adjuster, 1.5 In 28 Spline, 6 In Arm With Clevis from Ubuy. Ubuy offers a wide selection of automotive parts including the R801074, ensuring you can find the right components for your vehicle with ease. Simply visit their site, search for the product, and follow the purchasing instructions to add it to your order.

How to Shop 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Online From Ubuy?

It’s easy to shop 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Available to Shop Online in India?

Yes, at Ubuy India this product is available for you to shop at a reasonable price. The 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Lnkvorx

4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Spline, 6 in Arm with Clevis

This sturdy automatic slack adjuster is perfect for heavy-duty trucks, ensuring optimal performance and reliability.

Lnkvorx

Item #: 157149798

4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Spline, 6 in Arm with Clevis

86% of respondents would recommend this to a friend

Item #: 157149798

INR 22898

Price Details

Price

INR 22898

M.R.P. INR 22898

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

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This sturdy automatic slack adjuster is perfect for heavy-duty trucks, ensuring optimal performance and reliability.

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What Stands Out

Automated Adjustment

This slack adjuster automates the adjustment process, ensuring consistent brake performance and reduced manual labor, making it a reliable choice for fleet maintenance.

Durable Design

Constructed with robust materials, this slack adjuster withstands harsh conditions, providing longevity and reliability that surpasses competitors for long-term use in heavy-duty applications.

Versatile Compatibility

Compatible with various Meritor models, this slack adjuster eliminates guesswork in replacements, streamlining inventory management for mechanics and ensuring precise fit for improved vehicle safety.

Product Details

Product Technical Details

Manufacturer	‎Lnkvorx
Brand	‎Lnkvorx
Model	‎4PCS R801074 Automatic Slack Adjuster
Item Weight	‎26 pounds
Package Dimensions	‎12.5 x 10 x 5.5 inches
Item model number	‎R801074
Manufacturer Part Number	‎111

Who Should Buy?

Fleet Operators
Ideal for fleet operators needing reliable and efficient slack adjusters for maintaining vehicle safety and performance.
Heavy-Duty Trucks
Perfect for heavy-duty truck owners who require durable, adjustable slack systems for robust braking performance.
DIY Mechanics
Great for DIY mechanics looking to replace slack adjusters easily with a compatible and quality product.

Light Vehicles
Not suitable for light vehicles or passenger cars that do not require heavy-duty braking systems.

Product Description

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Customer Questions & Answers

Question: How to Shop 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Online From Ubuy?

Answer: It’s easy to shop 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Available to Shop Online in India?

Answer: Yes, at Ubuy India this product is available for you to shop at a reasonable price. The 4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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Pros

Excellent performance and durability
User-friendly design
Highly efficient features
Great customer support
Stylish and modern appearance

Cons

A bit heavier than expected.

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Anjan

Verified buyer

“It is really an amazing experince on importing items from US. Very simlified procedure of custom duty handling. The delivery was also done in lightning seed.”

20 September 2026 · via Trustpilot

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“Product was of good quality.”

23 September 2026 · via Trustpilot

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“Very easy to use Very easy to use. Nice resolution. Ubuy got it in the assured time slot.”

06 October 2026 · via Trustpilot

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“I have ordered McLaren formula car for kids from Huffy. Ubuy actually done a great job by quality testing the car before shipping long distance over to India from USA. Ubuy has taken very good care over shipment as well. I am great fan of Ubuy and I wish them the success they deserve.”

07 October 2026 · via Trustpilot

Robbin

Verified buyer

“Highly recommended for hard-to-find items Extremely satisfied with my purchase on Ubuy. I was initially unsure about ordering from an international seller, but everything went without a hitch. All customs and shipping details were handled seamlessly with zero surprise fees at delivery. The product is 100% genuine and well-packaged. Highly recommended for rare or imported products!”

07 October 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

INR 22898

Order now and get it around Saturday, October 24

QTY:

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Features & Benefits

Includes 4 PCS of R801074 Automatic Slack Adjuster.
Compatible with a wide range of heavy-duty truck brands.
Sleek design with a spline diameter of 1-1/2 inches.
Built for durability with a weight of 7.0 lbs.
Features include 28 spline teeth and a 6-inch arm length.
Ideal for maintaining optimal braking performance in heavy vehicles.

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4 Pack R801074 Auto Slack Adjuster, 1.5 in 28 Spline, 6 in Arm with Clevis