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OEM SP02702 - Differential Bolt
Product Overview
The OEM Differential Housing Bolt SP02702 is a robust and reliable replacement component designed specifically for Porsche vehicles. Engineered to meet and exceed OEM standards, this part guarantees a perfect fit for the original part number 99921715201. Crafted from high-quality materials, this bolt is built to withstand the harsh conditions of the road, ensuring long-lasting durability and performance. One of the key advantages of the SP02702 is its precision-engineered design, which integrates seamlessly with other parts in your Porsche's differential system. This ensures optimal performance and reliability, especially under high load and torque demands typical in high-performance driving scenarios. Installation is straightforward, making it an excellent choice for both professional mechanics and DIY enthusiasts alike. Choose OEM SP02702 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This OEM SP02702 is equivalent to or replaces the following part numbers: 99921715201
Vehicle Compatibility
- Porsche 911 GT2 RS 3.6 H6 (2011)
- Porsche 911 GT3 3.8 H6 (2011)
- Porsche 911 GT3 3.8 H6 (2010)
- Porsche 911 GT2 3.6 H6 (2009)
- Porsche 911 Turbo 3.6 H6 (2009)
- Porsche 911 GT3 3.6 H6 (2008)
- Porsche 911 Turbo 3.6 H6 (2008)
- Porsche 911 GT2 3.6 H6 (2008)
- Porsche 911 Carrera 3.6 H6 (2005–2006)
- Porsche 911 Carrera 4S 3.6 H6 (2005)
This may also fit other applications. Please use the vehicle selector tool to verify fitment.
Why Shop at eEuroparts.com?
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does the OEM SP02702 Differential Bolt do?
The differential housing bolt plays a crucial role in securing the differential assembly to the vehicle's chassis. It ensures that the differential operates safely and efficiently, maintaining proper alignment and function during driving.
How do I know if my Differential Bolt needs replacement?
Signs that this part may require replacement include unusual noises from the differential, fluid leaks in the differential area, or misalignment issues that affect vehicle handling.
Can I install the OEM SP02702 myself?
Yes, the installation of the OEM SP02702 is straightforward, making it suitable for DIY enthusiasts. However, ensure to follow proper safety procedures and guidelines during installation.
What are the symptoms of a faulty Differential Bolt?
Symptoms of a faulty differential bolt may include unusual noises from the differential area, potential fluid leaks, and noticeable handling issues. It is important to address these symptoms promptly to avoid further damage.
Why should I choose OEM for my Differential Bolt needs?
Choosing OEM ensures you are getting a factory-correct replacement that maintains your vehicle's integrity and performance. Order OEM SP02702 today for a factory-correct replacement that restores safety and performance.
Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.
- BrandOEM
- ManufacturerOEM
- MPNSP02702
- Part TypeDifferential Bolt
- Cross Reference Numbers99921715201
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 1999 | Porsche | 911 | Carrera (3.4 H6 GAS) | |
| 1999 | Porsche | 911 | Carrera 4 (3.4 H6 GAS) | |
| 2000 | Porsche | 911 | Carrera (3.4 H6 GAS) | |
| 2000 | Porsche | 911 | Carrera 4 (3.4 H6 GAS) | |
| 2000 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | |
| 2001 | Porsche | 911 | Carrera 4 (3.4 H6 GAS) | |
| 2001 | Porsche | 911 | Carrera (3.4 H6 GAS) | |
| 2001 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | |
| 2002 | Porsche | 911 | Targa (3.6 H6 GAS) | |
| 2002 | Porsche | 911 | Carrera (3.6 H6 GAS) | |
| 2002 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | |
| 2002 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | |
| 2002 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2002 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | |
| 2003 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | |
| 2003 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | |
| 2003 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2003 | Porsche | 911 | Carrera (3.6 H6 GAS) | |
| 2003 | Porsche | Boxster | Roadster S (3.2 H6 GAS) | |
| 2004 | Porsche | 911 | GT3 (3.6 H6 GAS) | |
| 2004 | Porsche | 911 | Carrera 4 (3.6 H6 GAS) | |
| 2004 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | |
| 2004 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2004 | Porsche | 911 | 40th Anniversary Edition (3.6 H6 GAS) | |
| 2004 | Porsche | 911 | Carrera (3.6 H6 GAS) | |
| 2004 | Porsche | Boxster | S (3.2 H6 GAS) | |
| 2004 | Porsche | Boxster | S Special Edition (3.2 H6 GAS) | |
| 2005 | Porsche | 911 | Carrera (3.6 H6 GAS) | Chassis: 996 |
| 2005 | Porsche | 911 | GT3 (3.6 H6 GAS) | |
| 2005 | Porsche | 911 | Carrera 4S (3.6 H6 GAS) | |
| 2005 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2007 | Porsche | 911 | Turbo (3.6 H6 GAS) | |
| 2007 | Porsche | 911 | GT3 (3.6 H6 GAS) | |
| 2008 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2008 | Porsche | 911 | Turbo (3.6 H6 GAS) | |
| 2008 | Porsche | 911 | GT3 (3.6 H6 GAS) | |
| 2009 | Porsche | 911 | GT2 (3.6 H6 GAS) | |
| 2009 | Porsche | 911 | Turbo (3.6 H6 GAS) | |
| 2010 | Porsche | 911 | GT3 (3.8 H6 GAS) | |
| 2011 | Porsche | 911 | GT3 (3.8 H6 GAS) | |
| 2011 | Porsche | 911 | GT2 RS (3.6 H6 GAS) |
Warranty Overview
At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.
Standard Warranty – Most Parts
Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.
Protection: Defects in materials or workmanship under normal personal use.
Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.
Exclusions:
Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)
Commercial, fleet, rideshare, off-road, or racing use
Improper installation, misuse, accidents, or modifications
Not Covered: Labor, shipping, towing, or incidental costs.
Bison Performance Warranty – Our House Brand
Coverage: Limited Lifetime Warranty for as long as you own your vehicle.
Applies To: All products sold under the Bison Performance label.
Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.
Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).
What’s Included: Replacement of the defective product (labor and shipping excluded).
Warranty Claim Requirements
To keep claims fast and fair, we require:
Proof of purchase (invoice or order confirmation).
Photos or videos showing the defective part, order number, date, VIN, and odometer reading.
Diagnostic reports or part returns for non-visible issues may be requested.
Claims must be truthful, properly documented, and reflect normal consumer use.
Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.
For full details and exclusions, please see our complete Warranty Terms & Conditions.
This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.
Return Policy Overview
Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
To start a return, contact customer support via Chat or Contact Us.
Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)
Refunds: Issued to your original payment method within 3–5 business days after inspection
Exchanges: Not automatic — please return and reorder
Replacements: May be approved for incorrect or defective items reported within 7 days
Not returnable:
Used or installed parts
Electrical components
Opened filter kits, gaskets, or contaminated items
Final sale or custom orders
Important Notes:
Return shipping is your responsibility unless we made a verified error
Fitment is the customer’s responsibility (we can assist, but do not guarantee)
Country of origin may vary and is not grounds for return
For complete details, please see our full Return Policy.
This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.
Fast, Reliable Shipping — Straight to Your Door
We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.
We use trusted carriers like UPS, FedEx, and USPS.
Tracking info is emailed to you as soon as your order ships.
Delivery estimates at checkout are based on carrier data, but not guaranteed.
Need help with a shipment?
If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.
For complete details, please see our full Shipping Policy.
This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.




