SBC SD1-2391R-78 Clutch Kit

$690.16

Friction Material Ceramic Organic Organic/Ceramic Kevlar

Clutch Stage Stage 1 Stage 2 Stage 3 Stage 4

Clutch Usage Extreme Daily Plus Endurance Daily Sport

Overview

Upgrade your vehicle's performance with the South Bend Clutch SBC SD1-2391R-78 Clutch Kit. Designed for durability and reliability, this kit is ideal for extreme conditions, whether on the racetrack or daily driving. Featuring a single full-face disc made from high-quality ceramic for maximum heat resistance and smoother engagement. Engineered for easy installation and compatible with a wide range of vehicles, it includes all necessary components for a complete overhaul without the flywheel. Experience enhanced drivability and longevity without additional pedal effort, thanks to its innovative design. Perfect for those seeking a balance between high-performance driving and daily usability. Trust South Bend Clutch for a superior driving experience.

South Bend Clutch has long been at the forefront of high-performance clutch technology, delivering solutions that meet the demands of both daily drivers and racing enthusiasts. Our commitment to quality, innovation, and performance is evident in every clutch kit we produce, including the versatile SBC SD1-2391R-78 Clutch Kit. Designed to cater to a wide array of vehicles and performance requirements, this clutch kit represents the pinnacle of our engineering prowess and our dedication to enhancing your driving experience.

The SBC SD1-2391R-78 Clutch Kit offers an unparalleled combination of durability, reliability, and performance, making it an ideal choice for anyone looking to upgrade their vehicle's transmission system. Whether you're pushing your car to its limits on the racetrack or navigating the challenges of daily commuting, this clutch kit has been engineered to provide superior performance under any conditions.

Performance and Durability

At South Bend Clutch, we understand that a high-quality clutch is critical for transmitting power effectively from the engine to the drivetrain. That's why the SBC SD1-2391R-78 Clutch Kit is designed with premium materials and cutting-edge technology to ensure optimal performance and longevity. The use of ceramic and organic friction materials in our clutch discs offers a balance between smooth engagement and high heat resistance, ensuring that our clutch can handle the rigorous demands of high-performance driving and heavy towing.

Customized Solutions

Recognizing the diverse needs of our customers, the SBC SD1-2391R-78 Clutch Kit is available in multiple stages and materials, including ceramic, organic, and Kevlar options. Each variant is tailored to specific driving conditions and performance requirements:

The ceramic option is ideal for drivers seeking maximum durability and heat resistance, making it perfect for racing applications and heavy-duty use.
The organic variant offers smoother engagement and is better suited for daily driving and moderate performance applications.
The Kevlar option combines durability with smoother engagement, providing an excellent compromise for sports enthusiasts who also use their vehicles for everyday driving.

Ease of Installation and Compatibility

Designed for ease of installation, the SBC SD1-2391R-78 Clutch Kit includes all necessary components for a complete overhaul of your vehicle's clutch system. This kit comes with a throw-out bearing and an alignment tool, ensuring that you have everything you need for a hassle-free installation process. Furthermore, our clutch kits are compatible with a wide range of vehicles, making it easy to find a high-performance solution that fits your specific model.

Innovative Design Features

Our clutch kits feature a diaphragm pressure plate style, which provides increased clamping force without the need for additional pedal effort. This design ensures that you can enjoy enhanced performance without sacrificing drivability. Additionally, the sprung hub style in the clutch disc helps to reduce drivetrain shock during engagement, providing smoother operation and extending the longevity of your transmission components.

Why Choose South Bend Clutch?

When you choose a South Bend Clutch product, you're not just getting a clutch kit; you're investing in a piece of performance technology that's been meticulously designed and tested to meet the highest standards of quality and reliability. Our products are the result of decades of innovation and a commitment to providing our customers with the best possible driving experience. Whether you're a professional racer, a truck enthusiast, or simply someone who demands the best from their vehicle, South Bend Clutch has the solution you need.

Customer Satisfaction and Support

At South Bend Clutch, customer satisfaction is our top priority. We are here to support you every step of the way, from selecting the right clutch kit for your needs to providing installation advice and technical support. Our team of experts is always ready to answer your questions and help you make the most of your South Bend Clutch experience.

In conclusion, the SBC SD1-2391R-78 Clutch Kit from South Bend Clutch is more than just a component; it's a statement of performance, reliability, and quality. Whether you're upgrading your vehicle for competitive racing, heavy towing, or simply enhancing your daily driving experience, this clutch kit delivers the results you need. Trust South Bend Clutch for all your high-performance clutch requirements and join the ranks of satisfied customers who have experienced the difference our products make.

Manufacturer Features

Enhances your vehicle’s performance with smoother gear shifts.
Designed to handle high torque loads, ideal for racing or heavy-duty applications.
Reduces clutch slippage, providing a more reliable and consistent clutch engagement.
Increases the longevity of your vehicle’s transmission system.
Customizable options available to fit a wide range of vehicles and driving styles.
Expertly crafted using the latest in clutch technology and materials.
Direct fit replacements for easy installation - no modifications needed.
Supported by a dedicated customer service team, ready to assist with your selection.

Product Specifications

Specification	Value
Input Spline	20
Input Shaft Diameter	1
Disc Diameter	9.25

Variant Specifications and Manufacturer Part Numbers

SKU	Manufacturer Part Number	Configuration	Specifications
SD2-2391R-78	K16062/16073-HD-DXD-B	Ceramic / Stage 1 / Extreme	Friction Material: Ceramic; Stage: Stage 2; Usage: Extreme; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 2; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: No
SD2-2391R-12	K16062/16073-HD-O	Organic / Stage 2 / Daily Plus	Friction Material: Organic; Stage: Stage 2; Usage: Daily Plus; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 2; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: No
SD2-2391R-34	K16062/16073-HD-OCE	Organic/Ceramic / Stage 2 / Endurance	Friction Material: Organic/Ceramic; Stage: Stage 2; Usage: Endurance; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 2; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: No
SD3-2391R-78	K16062/16073-SS-DXD-B	Ceramic / Stage 3 / Extreme	Friction Material: Ceramic; Stage: Stage 3; Usage: Extreme; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 3; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: Yes
SD3-2391R-11	K16062/16073-SS-O	Organic / Stage 3 / Daily	Friction Material: Organic; Stage: Stage 3; Usage: Daily; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 3; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: Yes
SD3-2391R-45	K16062/16073-SS-TZ	Kevlar / Stage 3 / Sport	Friction Material: Kevlar; Stage: Stage 3; Usage: Sport; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 3; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: Yes
SD4-2391R-78	K16062/16073-SS-X	Ceramic / Stage 4 / Extreme	Friction Material: Ceramic; Stage: Stage 4; Usage: Extreme; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 4; Hub Style: Sprung; Disc Style: 4-paddle; Pressure Plate Style: Diaphragm; Pressure Plate Modified: Yes

Warranty Coverage

South Bend Clutch, Inc. warrants that our clutches are free from defects in workmanship and material under normal use and service. Our warranty provides coverage for 12 months or 12,000 miles (whichever comes first) from the date of installation.

The obligation of South Bend Clutch, Inc. under this warranty is limited to repair, replacement, or credit at our discretion for any product found to be defective. We will not be liable for losses, damages, or injury to persons or property resulting from misuse or improper installation of any part subject to this warranty.

* WE DO NOT COVER LABOR, NO EXCEPTIONS WILL BE MADE *

Warranty Registration

To activate your warranty coverage, you must register your clutch through our online Warranty Hub within 30 days of purchase.

What You'll Need to Register:

Proof of purchase (receipt or invoice showing purchase date and price paid)
Vehicle information (year, make, model, VIN)
Current odometer reading at time of installation
Installer information (shop name, address, phone number)
Part number of your South Bend Clutch product

Click here to Register Your Warranty

After registration, you'll receive a confirmation email with your warranty certificate number. You can check your warranty status anytime at warranty.southbendclutch.com/lookup.

Filing a Warranty Claim

If you experience an issue with your clutch during the warranty period, you can submit a claim through our Warranty Hub.

Claim Submission Requirements:

Your warranty certificate number or the email used during registration
Current odometer reading
Description of the issue you're experiencing
Photos of the affected parts (pressure plate, disc, flywheel)
Photos showing the condition of related components

Our warranty team will review your claim and may request additional information or photos. South Bend Clutch, Inc. reserves the right to examine all parts returned for warranty claims to determine whether the failure was due to a defect in material or workmanship.

Warranty Conditions

The Limited Warranty will NOT be valid under the following conditions:

The product is NOT registered within thirty (30) days of purchase
The product was purchased below our MAP price (see Pricing Policy below)
The clutch was not installed by a certified or professional mechanic
The flywheel was not replaced with new or properly resurfaced to specification
The clutch has been altered, improperly installed, or damaged by accident, negligence, or misuse
The transmission has failed or shows excessive wear
The product is used for high performance and/or racing purposes for which it was not originally engineered

WARRANTY IS NON-TRANSFERABLE – Coverage applies only to the original purchaser and vehicle.

Pricing Policy

We encourage you to shop around when buying our parts, but we do not allow discounts or price matching below our MAP prices (3% below our published retail price).

Important: Purchases made below MAP price are not eligible for warranty coverage. Your proof of purchase must show a qualifying purchase price.

Return Policy

No returned product for warranty, repair, or replacement will be accepted without a Return Merchandise Authorization (RMA) number.

To Obtain an RMA:

If you purchased from an authorized dealer, contact them first to initiate the return process
If you purchased directly from South Bend Clutch, call our warranty department at 1-800-988-4345

Once your claim is approved, you will receive an RMA number with shipping instructions for returning the defective parts.