HomeDriveline and Axles > Service KitsRein BKN0043P CV Joint Boot Kit - Front Inner or Rear Inner
Part #: BKN0043P

Rein BKN0043P CV Joint Boot Kit - Front Inner or Rear Inner

Rear Inner
47 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4 Quattro, S4, RS4, and A4
Easy Returns — Return within 60 days for a full refund
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Reliable CV Joint Boot Kit for Audi A4, S4, RS4 Models

The Rein BKN0043P CV joint boot kit is designed specifically for Audi A4, A4 Quattro, RS4, and S4 models. This kit provides all necessary components to complete a CV boot replacement, ensuring proper driveline protection and performance.

Key Features of Rein BKN0043P CV Boot Kit

  • Includes all required hardware for a complete repair, including clamps
  • Supplied with original equipment (OE) grease for optimal lubrication
  • Boot manufactured from high-quality materials to resist cracking and wear
  • Produced by the OE manufacturer to meet factory specifications
  • Application specific design for precise fit on Audi A4, A4 Quattro, RS4, and S4

Detailed Product Description

The Rein BKN0043P CV joint boot kit is engineered to restore the integrity of the constant velocity joint on select Audi models. The boot is crafted using durable materials that prevent premature cracking and deterioration caused by road debris and environmental factors. This kit includes OE-grade grease to maintain proper lubrication within the joint, reducing wear and extending service life. All necessary installation hardware, including clamps, is provided to ensure a secure and professional fit. Manufactured in Italy, this kit adheres to strict quality standards consistent with OE parts.

Common Applications and Repair Solutions

  • Replacement of torn or cracked CV joint boots on Audi A4, A4 Quattro, RS4, and S4
  • Prevention of grease leakage and contamination of the CV joint
  • Restoration of driveline protection to avoid joint failure
  • Addressing noise or vibration issues related to damaged CV boots
  • Maintaining vehicle safety and drivability by preserving CV joint integrity

Installation Notes and Tips

The Rein BKN0043P kit includes all necessary hardware for installation; however, installation instructions are not included. It is recommended to have the replacement performed by a qualified technician familiar with Audi driveline components. Proper cleaning of the CV joint before boot installation and correct clamping are essential to ensure a long-lasting repair.

Quality Assurance and Warranty Information

Manufactured by Rein, a trusted OE supplier, this CV boot kit meets factory standards for fit and function. The product is made in Italy and undergoes quality control to ensure durability and performance. While specific warranty details are not provided, Rein products typically carry coverage against manufacturing defects when installed according to guidelines.

BrandRein
Part NumberBKN0043P
Application TypeApplication Specific
Container TypeBX
Country of OriginIT
Installation Instructions IncludedNo
Is the Installation Hardware IncludedYes
Item Height3.7500
Item Length7.5000
Item Level GTIN843266019801
Item Qty1
Item UOMEA
Item Weight0.9100
Item Weight Unit UOMLB
Item Width5.5000
Link to Manufacturer Pagewww.reinautomotive.com
Product Desc Invoice 40Rein CV Boot Kit
Product Desc Long 80Rein OE Quality CV Boot Kit
Product Desc Short 20CV Boot Kit

This part fits 47 vehicles. Search below:

YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
2009AudiA4 QuattroConvertible2.0LL4Rear Inner
2009AudiA4 QuattroConvertible3.2LV6Rear Inner
2009AudiS44.2LV8Rear Inner
2008AudiA4 Quattro2.0LL4Rear Inner
2008AudiA4 Quattro3.2LV6Rear Inner
2008AudiA4 QuattroSedanManual3.2LV6Front Inner
2008AudiA4 QuattroWagonManual3.2LV6Front Inner
2008AudiRS44.2LV8Rear Inner
2008AudiS44.2LV8Rear Inner
2007AudiA4 Quattro2.0LL4Rear Inner
2007AudiA4 Quattro3.2LV6Rear Inner
2007AudiA4 QuattroSedanManual3.2LV6Front Inner
2007AudiA4 QuattroWagonManual3.2LV6Front Inner
2007AudiRS44.2LV8Rear Inner
2007AudiS44.2LV8Rear Inner
2006AudiA4 Quattro2.0LL4Rear Inner
2006AudiA4 Quattro3.0LV6Rear Innerw/75.5mm Dia. Axle Stub Shaft
2006AudiA4 Quattro3.2LV6Rear Inner
2006AudiA4 QuattroManual3.2LV6Front Inner
2006AudiS4Sedan4.2LV8Rear Inner
2006AudiS4Wagon4.2LV8Rear Inner
2006AudiS4Convertible4.2LV8Rear Innerw/75.5mm Dia. Axle Stub Shaft
2005AudiA4Manual3.2LV6Front Inner
2005AudiA43.2LV6Rear Inner
2005AudiA4 Quattro1.8LL4Rear Inner
2005AudiA4 Quattro2.0LL4Rear Inner
2005AudiA4 QuattroConvertible3.0LV6Rear Innerw/75.5mm Dia. Axle Stub Shaft
2005AudiA4 QuattroSedan3.0LV6Rear Inner
2005AudiA4 QuattroWagon3.0LV6Rear Inner
2005AudiA4 Quattro3.2LV6Rear Inner
2005AudiS4Sedan4.2LV8Rear Inner
2005AudiS4Wagon4.2LV8Rear Inner
2005AudiS4Convertible4.2LV8Rear Innerw/75.5mm Dia. Axle Stub Shaft
2004AudiA4 Quattro1.8LL4Rear Inner
2004AudiA4 QuattroSedanManual3.0LV6Front Inner
2004AudiA4 QuattroWagonManual3.0LV6Front Inner
2004AudiA4 QuattroConvertible3.0LV6Rear Innerw/75.5mm Dia. Axle Stub Shaft
2004AudiA4 QuattroSedan3.0LV6Rear Inner
2004AudiA4 QuattroWagon3.0LV6Rear Inner
2004AudiS4Sedan4.2LV8Rear Inner
2004AudiS4Wagon4.2LV8Rear Inner
2004AudiS4Convertible4.2LV8Rear Innerw/75.5mm Dia. Axle Stub Shaft
2003AudiA4 Quattro1.8LL4Rear InnerFrom VIN 8E3134001
2003AudiA4 QuattroManual3.0LV6Front Inner
2003AudiA4 Quattro3.0LV6Rear Inner
2002AudiA4 QuattroManual3.0LV6Front Inner
2002AudiA4 Quattro3.0LV6Rear Inner

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.