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Rein BKK0139 - Rack and Pinion Bellows Kit
Product Overview
The Rein Rack and Pinion Bellows Kit, part number BKK0139, is a vital component designed to safeguard the steering system of your BMW or Land Rover. Engineered to OEM standards, this premium-grade bellows kit provides maximum protection against dirt, dust, and other contaminants that can damage your rack and pinion system. With its durable construction, it ensures long-lasting performance in various driving conditions. Choose Rein BKK0139 for dependable performance and peace of mind every time you service your vehicle.
Cross Reference Numbers
This Rein BKK0139 is equivalent to or replaces the following part numbers: 32106758200, LR019542, LR019543.
Vehicle Compatibility
- Land Rover Range Rover 5.0 V8 (2010–2012)
- Land Rover Range Rover 4.4 V8 (2005–2010)
- Land Rover Range Rover 4.2 V8 (2008–2010)
- BMW 750i 4.8 V8 (2006–2008)
- BMW 750Li 4.8 V8 (2006–2008)
- BMW 760Li 6.0 V12 (2006–2008)
- BMW Alpina B7 4.4 V8 (2006–2008)
- BMW X5 4.4i (2006–2008)
- BMW X5 4.6is (2003–2004)
- BMW X5 3.0i (2002–2003)
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 BKK0139 Rack and Pinion Bellows Kit do?
The Rein Rack and Pinion Bellows Kit protects the steering mechanism of your vehicle by preventing contaminants from entering the rack and pinion assembly. This protection helps maintain smooth steering performance and prolongs the life of your steering system.
How do I know if my Rack and Pinion Bellows Kit needs replacement?
Common signs that indicate the need for replacement include visible cracks or tears in the bellows, leaking fluid around the steering system, increased steering difficulty or noise, and excessive play in the steering wheel.
Can I install the Rein BKK0139 myself?
Yes, you can install the Rein BKK0139 Rack and Pinion Bellows Kit yourself. It comes with all necessary hardware for a straightforward installation, but ensure you follow proper procedures and safety precautions.
What are the symptoms of a faulty Rack and Pinion Bellows Kit?
Symptoms of a failing bellows kit include visible cracks or tears, fluid leaks, increased steering effort, and unusual noises when turning. Regular inspection can prevent further damage to the steering system.
Why should I choose Rein for my Rack and Pinion Bellows Kit needs?
Rein is known for its high-quality automotive parts. Order Rein BKK0139 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
- MPNBKK0139
- Part TypeRack and Pinion Bellows Kit
- FeaturesApplication Type : ApplicationSpecific
Bullet Point 1 : Comes with all the needed hardware for the complete repair; clamps, washers, clips, etc.
Bullet Point 2 : Boot manufactured with highest quality materials to prevent cracking, wear and leaking
Bullet Point 3 : Matches original equipment design specifications
Container Type : BG
Country of Origin : IT
Item Height : 3.0000
Item Length : 8.7500
Item Level GTIN : 888544066436
Item Qty : 1
Item Quantity Size : 1
Item Quantity Size UOM : EA
Item UOM : EA
Item Weight : 0.1300
Item Weight Unit UOM : LB
Item Width : 3.0000
Link to Manufacturer Page : www.reinautomotive.com
Product Desc Extended 240 : The Rein Boot Kit program offers application specific inner and outer steering rack boot kits complete with everything needed for a proper installation. These kits come with all the hardware needed for a guaranteed fit the first time.
Product Desc Invoice 40 : Rein Steering Rack Boot
Product Desc Long 80 : Rein OE Quality Power Steering Rack Boot
Product Desc Short 20 : Steering Rack Boot
- Fitment
- Fitment TypeVehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2006 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2006 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2006 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2006 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2006 | BMW | 760i | Base (6.0 V12 GAS) | |
| 2006 | BMW | 750Li | Base (4.8 V8 GAS) | |
| 2006 | BMW | 750i | Base (4.8 V8 GAS) | |
| 2006 | Land Rover | Range Rover | Supercharged (4.2 V8 GAS) | |
| 2006 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2005 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2005 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2005 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2005 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2005 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2005 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2005 | BMW | 760i | Base (6.0 V12 GAS) | |
| 2005 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2004 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2004 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2004 | BMW | X5 | 4.8is (4.8 V8 GAS) | |
| 2004 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2004 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2004 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2004 | BMW | 760i | Base (6.0 V12 GAS) | |
| 2004 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2003 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2003 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2003 | BMW | X5 | 4.6is (4.6 V8 GAS) | |
| 2003 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2003 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2003 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2003 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2002 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2002 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2002 | BMW | X5 | 4.6is (4.6 V8 GAS) | |
| 2002 | BMW | 745Li | Base (4.4 V8 GAS) | |
| 2002 | BMW | 745i | Base (4.4 V8 GAS) | |
| 2001 | BMW | X5 | 3.0i (3.0 L6 GAS) | |
| 2001 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2000 | BMW | X5 | 4.4i (4.4 V8 GAS) | |
| 2008 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2008 | BMW | Alpina B7 | Base (4.4 V8 GAS) | |
| 2008 | BMW | 750Li | Base (4.8 V8 GAS) | |
| 2008 | BMW | 750i | Base (4.8 V8 GAS) | |
| 2008 | Land Rover | Range Rover | Supercharged (4.2 V8 GAS) | |
| 2008 | Land Rover | Range Rover | Westminster Edition (4.2 V8 GAS) | |
| 2008 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2007 | BMW | 760Li | Base (6.0 V12 GAS) | |
| 2007 | BMW | Alpina B7 | Base (4.4 V8 GAS) | |
| 2007 | BMW | 750Li | Base (4.8 V8 GAS) | |
| 2007 | BMW | 750i | Base (4.8 V8 GAS) | |
| 2007 | Land Rover | Range Rover | Supercharged (4.2 V8 GAS) | |
| 2007 | Land Rover | Range Rover | HSE (4.4 V8 GAS) | |
| 2012 | Land Rover | Range Rover | Autobiography (5.0 V8 GAS) | |
| 2012 | Land Rover | Range Rover | HSE (5.0 V8 GAS) | |
| 2012 | Land Rover | Range Rover | HSE Lux (5.0 V8 GAS) | |
| 2012 | Land Rover | Range Rover | Supercharged (5.0 V8 GAS) | |
| 2011 | Land Rover | Range Rover | HSE (5.0 V8 GAS) | |
| 2011 | Land Rover | Range Rover | Supercharged (5.0 V8 GAS) | |
| 2010 | Land Rover | Range Rover | HSE (5.0 V8 GAS) | |
| 2010 | Land Rover | Range Rover | Supercharged (5.0 V8 GAS) | |
| 2009 | Land Rover | Range Rover | Supercharged (4.2 V8 GAS) | |
| 2009 | Land Rover | Range Rover | HSE (4.4 V8 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.










