HomeSteering > Steering, Gear and Related ComponentsRein BKK0128 Rack and Pinion Bellows Kit
Part #: BKK0128

Rein BKK0128 Rack and Pinion Bellows Kit

51 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$28.79Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, Z4, 325Ci, 330Ci, M3, 320i, 325i, 330i, 323Ci, 323i, 328Ci, and 328i
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Rein Rack and Pinion Bellows Kit BKK0128

The Rein Rack and Pinion Bellows Kit BKK0128 is designed specifically for select BMW models, including the 320i, 323Ci, 325i, 328i, 330i, M3, and Z4. This application-specific steering rack boot kit ensures a precise fit and reliable protection for your vehicle's steering components.

  • Includes all necessary hardware for a complete repair, including clamps
  • Boot constructed from high-quality materials to resist cracking and wear
  • Meets original equipment design specifications for fit and function
  • Manufactured in Italy, reflecting strict quality standards
  • Compact dimensions: 7 inches length, 2.5 inches width and height

Product Details and Specifications

The Rein BKK0128 rack and pinion bellows kit is engineered to match the original equipment (OE) quality standards, providing a durable and precise replacement for your BMW's steering rack boot. The boot is made from premium materials that prevent cracking and deterioration over time, which is critical for maintaining the integrity of the steering system. This kit comes complete with all the hardware needed for installation, including clamps, ensuring a seamless repair process. The product's compact size and lightweight design (0.275 lbs) make it easy to handle during installation.

Compatible BMW Models and Applications

This rack and pinion bellows kit is compatible with a range of BMW vehicles, specifically the 320i, 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, 330Ci, 330i, M3, and Z4 models. It is designed to meet the exact specifications required for these vehicles, ensuring proper fitment and reliable performance. Using the Rein BKK0128 part number guarantees compatibility and helps maintain the steering system's original functionality.

Common Issues Addressed by This Steering Rack Boot

  • Prevents dirt and debris from entering the steering rack assembly
  • Protects against moisture intrusion that can cause corrosion
  • Eliminates boot cracking and splitting that lead to steering component damage
  • Maintains proper lubrication within the steering rack
  • Helps avoid costly steering rack repairs or replacements

Installation Notes and Tips

When installing the Rein BKK0128 rack and pinion bellows kit, ensure the steering rack is clean and free of debris before fitting the new boot. Use the included clamps to secure the boot firmly in place, preventing any movement or leaks. It is recommended to inspect the steering rack and related components for wear during installation to address any additional issues. Proper installation will help extend the life of the steering system and maintain vehicle safety.

Quality Assurance and Warranty Information

Manufactured in Italy, the Rein rack and pinion bellows kit adheres to strict quality control standards to ensure durability and performance. The boot matches original equipment design specifications, providing confidence in its fit and function. While specific warranty details are not provided, Rein products typically meet industry standards for reliability and are backed by the manufacturer's quality assurance processes.

BrandRein
Part NumberBKK0128
Application TypeApplicationSpecific
Container TypeBG
Country of OriginIT
Item Height2.5000
Item Length7.0000
Item Level GTIN888544065453
Item Qty1
Item UOMEA
Item Weight0.2750
Item Weight Unit UOMLB
Item Width2.5000
Link to Manufacturer Pagewww.reinautomotive.com
Product Desc Invoice 40Rein Steering Rack Boot
Product Desc Long 80Rein OE Quality Power Steering Rack Boot
Product Desc Short 20Steering Rack Boot

This part fits 51 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2008BMWZ43.0LL6N/A
2008BMWZ43.2LL6N/A
2007BMWZ43.0LL6N/A
2007BMWZ43.2LL6N/A
2006BMW325Ci2.5LL6N/A
2006BMW330Ci3.0LL6N/A
2006BMWM33.2LL6N/A
2006BMWZ43.0LL6N/A
2006BMWZ43.2LL6N/A
2005BMW320i2.2LL6N/A
2005BMW325Ci2.5LL6N/A
2005BMW325i2.5LL6N/A
2005BMW330Ci3.0LL6N/A
2005BMW330i3.0LL6N/A
2005BMWM33.2LL6N/A
2005BMWZ42.5LL6N/A
2005BMWZ43.0LL6N/A
2004BMW320i2.2LL6N/A
2004BMW325Ci2.5LL6N/A
2004BMW325i2.5LL6N/A
2004BMW330Ci3.0LL6N/A
2004BMW330i3.0LL6N/A
2004BMWM33.2LL6N/A
2004BMWZ42.5LL6N/A
2004BMWZ43.0LL6N/A
2003BMW320i2.2LL6N/A
2003BMW325Ci2.5LL6N/A
2003BMW325i2.5LL6N/A
2003BMW330Ci3.0LL6N/A
2003BMW330i3.0LL6N/A
2003BMWM33.2LL6N/A
2003BMWZ42.5LL6N/A
2003BMWZ43.0LL6N/A
2002BMW320i2.2LL6N/A
2002BMW325Ci2.5LL6N/A
2002BMW325i2.5LL6N/A
2002BMW330Ci3.0LL6N/A
2002BMW330i3.0LL6N/A
2002BMWM33.2LL6N/A
2001BMW320i2.2LL6N/A
2001BMW325Ci2.5LL6N/A
2001BMW325i2.5LL6N/A
2001BMW330Ci3.0LL6N/A
2001BMW330i3.0LL6N/A
2001BMWM33.2LL6N/A
2000BMW323Ci2.5LL6N/A
2000BMW323i2.5LL6N/A
2000BMW328Ci2.8LL6N/A
2000BMW328i2.8LL6N/A
1999BMW323iSedan2.5LL6N/AFrom 9/98
1999BMW328iSedan2.8LL6N/AFrom 9/98

* 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.