SBC Clutch Kit for 1985-1989 Porsche 928 5.0L Gas
Organic / Stage 1 / Daily Plus
$2,418.48
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SBC Clutch Kit for 1985-1989 Porsche 928 5.0L Gas
$2,418.48
Overview
Elevate your 1985-1989 Porsche 928 5.0L Gas driving experience with South Bend Clutch's premium clutch kits. Tailored specifically for your vehicle, our kits come in Organic, Ceramic, and Kevlar options to suit your driving style—from daily commuting to spirited or extreme conditions. Our kits feature a single disc style with a sprung hub design for reduced drivetrain shock and a diaphragm-style pressure plate for consistent performance. Upgrade your Porsche with a clutch kit designed for superior performance, durability, and a smoother, more engaging drive. Perfect for enhancing both daily drivers and high-performance street use, our clutch kits ensure peak performance and reliability. Choose South Bend Clutch for a significant upgrade over OEM, complete with all necessary components for a straightforward installation. Experience the difference in quality and drive with confidence.
South Bend Clutch proudly presents our range of premium clutch kits designed specifically for the 1985-1989 Porsche 928 5.0L Gas. Our approach to clutch design emphasizes superior performance, reliability, and durability, ensuring that every component we manufacture meets the highest standards of quality and craftsmanship. We understand the unique requirements of European vehicles, and our clutch kits for the Porsche 928 have been developed with precision engineering to enhance the driving experience, whether it’s for daily commuting or more spirited driving conditions.
Our clutch kits are available in various configurations to suit your specific needs, including Organic, Ceramic, and Kevlar friction materials. Each material is selected for its unique properties, offering different benefits in terms of performance, durability, and driving feel. The Organic option provides a smooth engagement and is ideal for daily driving with improved performance over the stock setup. The Ceramic option is designed for drivers who demand extreme performance with higher heat resistance, suitable for aggressive driving and occasional track use. Lastly, the Kevlar option offers a balance between durability and performance, with a longer lifespan and higher torque capacity than organic materials, making it perfect for spirited driving and high-performance street use.
All of our clutch kits include a single disc style with a sprung hub design, which helps to reduce drivetrain shock and is especially beneficial for vehicles with modified power outputs. The full-face disc design ensures a larger contact area, resulting in improved torque transmission and smoother engagement. Our clutches are also equipped with a diaphragm-style pressure plate that provides a consistent clamping force, which is crucial for maintaining reliable performance under varying conditions.
Key features of our clutch kits for the 1985-1989 Porsche 928 5.0L Gas include:
- Custom-tailored configurations based on the vehicle's specific requirements and driving applications.
- A choice of Organic, Ceramic, or Kevlar friction materials to match your driving style and performance needs.
- Sprung hub design to protect the drivetrain from shock loads.
- Diaphragm-style pressure plate for consistent performance.
- Engineered for a perfect fit and compatibility with the OEM flywheel.
- Includes throw-out bearing and alignment tool for a complete and straightforward installation process.
Choosing the right clutch kit is essential for realizing the full potential of your vehicle. A South Bend Clutch kit not only provides an upgrade over the original equipment but also ensures that your Porsche 928 operates at its peak performance, with improved reliability and a more engaging driving experience. Whether you're looking to enhance your daily driver or prepare your car for more demanding driving conditions, South Bend Clutch has a solution that meets your needs.
Our commitment to excellence extends beyond our products. South Bend Clutch is dedicated to providing exceptional customer service and support. Our knowledgeable team is always ready to assist with selecting the right clutch kit for your vehicle, installation advice, or answering any questions you may have. When you choose South Bend Clutch, you're not just getting a product; you're gaining a partner dedicated to ensuring your satisfaction and driving enjoyment.
Investing in a South Bend Clutch kit for your Porsche 928 is an investment in quality, performance, and peace of mind. Our clutches are designed to enhance your driving experience, providing you with the confidence to tackle any road with precision and control. Experience the difference in performance and reliability with South Bend Clutch, where engineering excellence meets driving passion.
Manufacturer Features
- Enhances your vehicle's performance with smooth, reliable shifts.
- Designed to handle high torque loads, ideal for racing or heavy-duty applications.
- Utilizes premium materials for maximum durability and longevity.
- Precision-engineered to meet or exceed OEM specifications.
- Offers a wide range of clutch kits tailored to various driving styles and needs.
- Improves fuel efficiency by ensuring optimal power transmission.
- Easy installation with detailed instructions for a quick upgrade.
- Backed by expert support from South Bend Clutch specialists.
Product Specifications
| Specification | Value |
|---|---|
| Input Spline | 23 |
| Input Shaft Diameter | 1.03 |
| Disc Diameter | 9.88 |
Variant Specifications and Manufacturer Part Numbers
| SKU | Manufacturer Part Number | Configuration | Specifications |
|---|---|---|---|
| SD1-2421R-12 | K20914-HD | Organic / Stage 1 / Daily Plus | Friction Material: Organic; Stage: Stage 1; Usage: Daily Plus; Disc Quantity: Single; Includes Flywheel: No; Clutch Stage: Stage 1; Hub Style: Sprung; Disc Style: Full Face; Pressure Plate Style: Diaphragm; Pressure Plate Modified: No |
| SD2-2421R-78 | K20914-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: 6-paddle; Pressure Plate Style: Diaphragm; Pressure Plate Modified: No |
| SD2-2421R-12 | K20914-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 |
| SD2-2421R-45 | K20914-HD-TZ | Kevlar / Stage 2 / Sport | Friction Material: Kevlar; Stage: Stage 2; Usage: Sport; 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 |
Manufacturer OE Vehicle Data
| Vehicle | Fuel Type | Manual Prevalence | Drivetrain | Transmission Type Used | OEM Flywheel Type |
|---|---|---|---|---|---|
| 1985 Porsche 928 5.0L | Gas | - | 2WD | - | Neutral Balance |
Manufacturer Vehicle Compatibility
| Year | Make | Model | Sub Model | Engine | Fuel Type | Aspiration |
|---|---|---|---|---|---|---|
| 1987, 1988, 1989 | Porsche | 928 | S4 | 5.0L | GAS | None |
| 1985, 1986 | Porsche | 928 | S | 5.0L | GAS | None |
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.
Questions?
For warranty inquiries, contact our warranty department at warranty@southbendclutch.com or call 1-800-988-4345.
Manufacturer source: South Bend Clutch product page.