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Rein BKN0043P - CV Joint Boot Kit
MPN: BKN0043P
The Rein BKN0043P CV Joint Boot Kit ensures optimal performance by protecting your Audi's CV joints. Includes all necessary components for reliable installation.
Vehicle Specific
Check if this part fits your vehicle.
Product Overview
The Rein CV Joint Boot Kit (MPN: BKN0043P) is engineered to provide superior protection and longevity for your vehicle's CV joints. This comprehensive kit includes all necessary components to replace worn or damaged CV joint boots, ensuring optimal performance and reliability for your Audi's drivetrain. CV joints are crucial for transferring torque from the transmission to the drive wheels, and maintaining their condition is essential for smooth driving. The Rein CV Joint Boot Kit meets OEM standards, offering premium-grade construction trusted by both professionals and DIY enthusiasts. Choose Rein BKN0043P for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Rein BKN0043P is equivalent to or replaces the following part numbers: 8E0498201F
Vehicle Compatibility
- Audi S4 Cabriolet 4.2 V8 (2007–2009)
- Audi S4 Avant 4.2 V8 (2006–2009)
- Audi S4 Base 4.2 V8 (2006–2009)
- Audi A4 Quattro Base 2.0 L4 (2007–2009)
- Audi A4 Quattro Base 3.2 V6 (2006–2009)
- Audi A4 Quattro Cabriolet 2.0 L4 (2007–2009)
- Audi A4 Quattro Cabriolet 3.2 V6 (2006–2009)
- Audi A4 Quattro Avant 2.0 L4 (2006–2009)
- Audi A4 Quattro Avant 3.2 V6 (2006–2009)
- Audi RS4 Cabriolet 4.2 V8 (2006–2009)
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 Rein BKN0043P CV Joint Boot Kit do?
The CV joint boot protects the CV joint by sealing in the special grease that lubricates and maintains the joint's functionality. It is crucial for ensuring that the CV joint operates smoothly and efficiently, preventing dirt and debris from causing damage.
How do I know if my CV Joint Boot needs replacement?
Common signs that the CV joint boot may need replacement include visible cracks or tears in the boot, grease leakage on the inside of the wheel or suspension components, clicking or popping noises when turning, indicating possible CV joint wear, and increased vibration during acceleration.
Can I install the Rein BKN0043P myself?
Yes, you can install the Rein CV Joint Boot Kit yourself, provided you have the right tools and experience. Ensure to follow proper installation guidelines to prevent future issues.
What are the symptoms of a faulty CV Joint Boot?
Symptoms of a faulty CV joint boot include visible damage to the boot, grease leaking onto the suspension or wheel components, unusual noises while turning, and increased vibrations when driving. These issues can lead to more significant damage if not addressed promptly.
Why should I choose Rein for my CV Joint Boot needs?
Rein is a trusted brand known for its high-quality automotive parts. Order Rein BKN0043P 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.
- BrandRein
- ManufacturerRein
- MPNBKN0043P
- Part TypeCV Joint Boot Kit
- FeaturesApplication Type : Application Specific
Bullet Point 1 : Comes with all the needed hardware for the complete repair; clamps, washers, clips, etc.
Bullet Point 2 : Comes with the OE grease
Bullet Point 3 : Boot manufactured with highest quality materials to prevent cracking, wear and leaking
Bullet Point 4 : Boot Produced by the OE Manufacturer
Container Type : BX
Country of Origin : IT
Installation Instructions Included : No
Is the Installation Hardware Included : Yes
Item Height : 3.7500
Item Length : 7.5000
Item Level GTIN : 843266019801
Item Qty : 1
Item Quantity Size : 1
Item Quantity Size UOM : EA
Item UOM : EA
Item Weight : 0.9100
Item Weight Unit UOM : LB
Item Width : 5.5000
Link to Manufacturer Page : www.reinautomotive.com
Product Desc Extended 240 : The Rein Boot Kit program offers application specific inner and outer axle boot kits complete with everything needed for a proper installation. These kits come with OE grease and all the hardware needed for a guaranteed fit the first time.
Product Desc Invoice 40 : Rein CV Boot Kit
Product Desc Long 80 : Rein OE Quality CV Boot Kit
Product Desc Short 20 : CV Boot Kit
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2009 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner |
| 2009 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Position: Rear Inner |
| 2009 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Position: Rear Inner |
| 2009 | Audi | A4 Quattro | Cabriolet (2.0 L4 GAS) | Position: Rear Inner |
| 2009 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Position: Rear Inner |
| 2009 | Audi | A4 Quattro | Cabriolet (3.2 V6 GAS) | Position: Rear Inner |
| 2008 | Audi | S4 | Avant (4.2 V8 GAS) | Position: Rear Inner |
| 2008 | Audi | S4 | Base (4.2 V8 GAS) | Position: Rear Inner |
| 2008 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner |
| 2008 | Audi | RS4 | Base (4.2 V8 GAS) | Position: Rear Inner |
| 2008 | Audi | RS4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner |
| 2008 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Position: Rear Inner |
| 2008 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Position: Rear Inner |
| 2008 | Audi | A4 Quattro | Cabriolet (2.0 L4 GAS) | Position: Rear Inner |
| 2008 | Audi | A4 Quattro | Avant (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2008 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2008 | Audi | A4 Quattro | Cabriolet (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2007 | Audi | S4 | Avant (4.2 V8 GAS) | Position: Rear Inner |
| 2007 | Audi | S4 | Base (4.2 V8 GAS) | Position: Rear Inner |
| 2007 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner |
| 2007 | Audi | RS4 | Base (4.2 V8 GAS) | Position: Rear Inner |
| 2007 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Position: Rear Inner |
| 2007 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Position: Rear Inner |
| 2007 | Audi | A4 Quattro | Cabriolet (2.0 L4 GAS) | Position: Rear Inner |
| 2007 | Audi | A4 Quattro | Avant (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2007 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2007 | Audi | A4 Quattro | Cabriolet (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2006 | Audi | S4 | Avant (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2006 | Audi | S4 | Base (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2006 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2006 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Position: Rear Inner |
| 2006 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Position: Rear Inner |
| 2006 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2006 | Audi | A4 Quattro | Avant (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2006 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2005 | Audi | S4 | Avant (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | S4 | Base (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Position: Rear Inner |
| 2005 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Position: Rear Inner |
| 2005 | Audi | A4 Quattro | Avant (2.0 L4 GAS) | Position: Rear Inner |
| 2005 | Audi | A4 Quattro | Base (2.0 L4 GAS) | Position: Rear Inner |
| 2005 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | A4 Quattro | Base (3.0 V6 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2005 | Audi | A4 Quattro | Avant (3.2 V6 GAS) | Position: Rear Inner |
| 2005 | Audi | A4 Quattro | Base (3.2 V6 GAS) | Position: Rear Inner |
| 2004 | Audi | S4 | Avant (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2004 | Audi | S4 | Base (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2004 | Audi | S4 | Cabriolet (4.2 V8 GAS) | Position: Rear Inner, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2004 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Position: Rear Inner |
| 2004 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Position: Rear Inner |
| 2004 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2004 | Audi | A4 Quattro | Base (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2004 | Audi | A4 Quattro | Cabriolet (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual, Notes: w/75.5mm Dia. Axle Stub Shaft |
| 2003 | Audi | A4 Quattro | Avant (1.8 L4 GAS) | Position: Rear Inner, Notes: From VIN 8E3134001 |
| 2003 | Audi | A4 Quattro | Base (1.8 L4 GAS) | Position: Rear Inner, Notes: From VIN 8E3134001 |
| 2003 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2003 | Audi | A4 Quattro | Base (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2002 | Audi | A4 Quattro | Avant (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
| 2002 | Audi | A4 Quattro | Base (3.0 V6 GAS) | Position: Rear Inner, Position: Front Inner, Transmission Control: Manual |
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.
