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          Rein BKP0012R - Rack and Pinion Bellows (Left)

          MPN: BKP0012R
          The Rein BKP0012R Rack and Pinion Bellows protects your steering system by sealing out contaminants. Designed for select Porsche and Volkswagen models.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $3.62
          In stock

          Product Overview

          The Rein Rack and Pinion Bellows part number BKP0012R is expertly engineered to deliver exceptional performance and durability for your Porsche and Volkswagen vehicle. This premium-quality part is designed to replace worn or damaged bellows in your steering system, ensuring reliable functionality and safety on the road. Choose Rein BKP0012R for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Rein BKP0012R is equivalent to or replaces the following part numbers: 191 419 831, 191419831.

          Vehicle Compatibility

          • Porsche 911 3.6 H6 (1995–1998)
          • Porsche 968 Base 3.0 L4 (1995–1992)
          • Porsche 944 S2 3.0 L4 (1989–1991)
          • Volkswagen Cabriolet Base 1.8 L4 (1993–1985)
          • Volkswagen Golf GL 1.8 L4 (1990–1988)
          • Volkswagen Jetta GL 1.8 L4 (1990–1987)
          • Volkswagen Golf GTI 8-Valve 1.8 L4 (1985–1988)
          • Volkswagen Jetta Carat 1.8 L4 (1990–1987)
          • Volkswagen Golf GTI 16-Valve 1.8 L4 (1989–1988)
          • Porsche 911 Turbo 3.6 H6 (1996–1994)

          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 BKP0012R Rack and Pinion Bellows do?

          The Rein Rack and Pinion Bellows serves to create a protective seal between the steering rack and pinion, preventing contaminants from entering the steering system and helping maintain necessary lubrication for smooth operation.

          How do I know if my Rack and Pinion Bellows needs replacement?

          Common symptoms indicating the need for replacement of the rack and pinion bellows include visible cracks or tears in the boot material, grease leaks around the steering components, and increased steering play or stiffness.

          Can I install the Rein BKP0012R myself?

          Yes, the installation of the Rein BKP0012R is straightforward. However, it is important to ensure that you follow proper procedures to avoid any issues during installation.

          What are the symptoms of a faulty Rack and Pinion Bellows?

          Common symptoms of a faulty rack and pinion bellows include visible cracks or tears, grease leaks, and difficulty in steering response. If you notice any of these issues, it is advisable to inspect and potentially replace the bellows.

          Why should I choose Rein for my Rack and Pinion Bellows needs?

          Rein is known for its quality and reliability in the automotive industry. Order Rein BKP0012R 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.

            • eEuroparts SKU
              662387
            • Weight
              0.19 lbs
            • Dimensions (L x W x H)
              1.5 x 5.5 x 3 in
            • Barcode
              00843266019450
            • Manufacturer Part #
              BKP0012R
          • Brand
            Rein
          • Manufacturer
            Rein
          • MPN
            BKP0012R
          • Part Type
            Rack and Pinion Bellows
          • Position
            Left
          • OE Part Numbers
            191 419 831, 191419831
          • Features
            Application Type : Application Specific
            Container Type : BG
            Country of Origin : IT
            Installation Instructions Included : No
            Is the Installation Hardware Included : No
            Item Height : 3.0000
            Item Length : 1.5000
            Item Level GTIN : 843266019450
            Item Qty : 1
            Item Quantity Size : 1
            Item Quantity Size UOM : EA
            Item UOM : EA
            Item Weight : 0.1900
            Item Weight Unit UOM : LB
            Item Width : 5.5000
            Link to Manufacturer Page : www.reinautomotive.com
            Product Desc Long 80 : Rein OE Quality Power Steering Rack Boot
            Product Desc Short 20 : Steering Rack Boot
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1993VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1993VolkswagenCabrioletClassic (1.8 L4 GAS)Steering: Manual
          1993Porsche968Base (3.0 L4 GAS)
          1992VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1992VolkswagenCabrioletCarat (1.8 L4 GAS)Steering: Manual
          1992VolkswagenCabrioletClassic (1.8 L4 GAS)Steering: Manual
          1992VolkswagenCabrioletWolfsburg Edition (1.8 L4 GAS)Steering: Manual
          1992VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1992VolkswagenGolfGTI 8-Valve (1.8 L4 GAS)Steering: Manual
          1992Porsche968Base (3.0 L4 GAS)
          1991VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1991VolkswagenCabrioletCarat (1.8 L4 GAS)Steering: Manual
          1991VolkswagenCabrioletEtienne Aigner (1.8 L4 GAS)Steering: Manual
          1991VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1991VolkswagenGolfGTI 8-Valve (1.8 L4 GAS)Steering: Manual
          1991Porsche944S2 (3.0 L4 GAS)
          1990VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1990VolkswagenCabrioletBestseller (1.8 L4 GAS)Steering: Manual
          1990VolkswagenCabrioletBoutique (1.8 L4 GAS)Steering: Manual
          1990VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1990VolkswagenGolfGTI 8-Valve (1.8 L4 GAS)Steering: Manual
          1990VolkswagenGolfGTI 16-Valve (2.0 L4 GAS)Steering: Manual
          1990Porsche944S2 (3.0 L4 GAS)
          1989VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1989VolkswagenCabrioletBestseller (1.8 L4 GAS)Steering: Manual
          1989VolkswagenCabrioletBoutique (1.8 L4 GAS)Steering: Manual
          1989VolkswagenCabrioletWolfsburg Edition (1.8 L4 GAS)Steering: Manual
          1989VolkswagenJettaBase (1.6 L4 DIESEL)Steering: Manual
          1989VolkswagenJettaBase (1.8 L4 GAS)Steering: Manual
          1989VolkswagenJettaCarat (1.8 L4 GAS)Steering: Manual
          1989VolkswagenJettaGL (1.8 L4 GAS)Steering: Manual
          1989VolkswagenJettaGLI 16-Valve (1.8 L4 GAS)Steering: Manual
          1989VolkswagenGolfBase (1.8 L4 GAS)Steering: Manual
          1989VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1989VolkswagenGolfGTI 16-Valve (1.8 L4 GAS)Steering: Manual
          1989Porsche944Turbo (2.5 L4 GAS)
          1989Porsche944Base (2.7 L4 GAS)
          1989Porsche944S2 (3.0 L4 GAS)
          1988VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1988VolkswagenCabrioletBestseller (1.8 L4 GAS)Steering: Manual
          1988VolkswagenCabrioletBoutique (1.8 L4 GAS)Steering: Manual
          1988VolkswagenJettaBase (1.8 L4 GAS)Steering: Manual
          1988VolkswagenJettaCarat (1.8 L4 GAS)Steering: Manual
          1988VolkswagenJettaGL (1.8 L4 GAS)Steering: Manual
          1988VolkswagenJettaGLI 16-Valve (1.8 L4 GAS)Steering: Manual
          1988VolkswagenGolfGL (1.6 L4 DIESEL)Steering: Manual
          1988VolkswagenGolfBase (1.8 L4 GAS)Steering: Manual
          1988VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1988VolkswagenGolfGT (1.8 L4 GAS)Steering: Manual
          1988VolkswagenGolfGTI 16-Valve (1.8 L4 GAS)Steering: Manual
          1988Porsche944Base (2.5 L4 GAS)
          1988Porsche944S (2.5 L4 GAS)
          1988Porsche944Turbo (2.5 L4 GAS)
          1988Porsche944Turbo S (2.5 L4 GAS)
          1987VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1987VolkswagenCabrioletWolfsburg Edition (1.8 L4 GAS)Steering: Manual
          1987VolkswagenJettaBase (1.6 L4 DIESEL)Steering: Manual
          1987VolkswagenJettaGL (1.6 L4 DIESEL)Steering: Manual
          1987VolkswagenJettaWolfsburg Edition (1.6 L4 DIESEL)Steering: Manual
          1987VolkswagenJettaBase (1.8 L4 GAS)Steering: Manual
          1987VolkswagenJettaGL (1.8 L4 GAS)Steering: Manual
          1987VolkswagenJettaGLI (1.8 L4 GAS)Steering: Manual
          1987VolkswagenJettaGLI 16-Valve (1.8 L4 GAS)Steering: Manual
          1987VolkswagenJettaWolfsburg Edition (1.8 L4 GAS)Steering: Manual
          1987VolkswagenGolfGL (1.6 L4 DIESEL)Steering: Manual
          1987VolkswagenGolfGL (1.8 L4 GAS)Steering: Manual
          1987VolkswagenGolfGT (1.8 L4 GAS)Steering: Manual
          1987VolkswagenGolfGTI (1.8 L4 GAS)Steering: Manual
          1987VolkswagenGolfGTI 16-Valve (1.8 L4 GAS)Steering: Manual
          1987Porsche944Base (2.5 L4 GAS)
          1987Porsche944S (2.5 L4 GAS)
          1987Porsche944Turbo (2.5 L4 GAS)
          1986VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1986VolkswagenJettaBase (1.6 L4 DIESEL)Steering: Manual
          1986VolkswagenJettaGL (1.6 L4 DIESEL)Steering: Manual
          1986VolkswagenJettaBase (1.8 L4 GAS)Steering: Manual
          1986VolkswagenJettaGL (1.8 L4 GAS)Steering: Manual
          1986VolkswagenJettaGLI (1.8 L4 GAS)Steering: Manual
          1986VolkswagenGolfBase (1.6 L4 DIESEL)Steering: Manual
          1986VolkswagenGolfBase (1.8 L4 GAS)Steering: Manual
          1986VolkswagenGolfGTI (1.8 L4 GAS)Steering: Manual
          1986VolkswagenScirocco16-Valve (1.8 L4 GAS)Steering: Manual
          1986VolkswagenSciroccoBase (1.8 L4 GAS)Steering: Manual
          1986Porsche944Base (2.5 L4 GAS)
          1986Porsche944Turbo (2.5 L4 GAS)
          1985VolkswagenCabrioletBase (1.8 L4 GAS)Steering: Manual
          1985VolkswagenJettaBase (1.6 L4 DIESEL)Steering: Manual
          1985VolkswagenJettaGL (1.6 L4 DIESEL)Steering: Manual
          1985VolkswagenJettaBase (1.8 L4 GAS)Steering: Manual
          1985VolkswagenJettaGL (1.8 L4 GAS)Steering: Manual
          1985VolkswagenJettaGLI (1.8 L4 GAS)Steering: Manual
          1985VolkswagenGolfBase (1.6 L4 DIESEL)Steering: Manual
          1985VolkswagenGolfBase (1.8 L4 GAS)Steering: Manual
          1985VolkswagenGolfGTI (1.8 L4 GAS)Steering: Manual
          1985VolkswagenSciroccoBase (1.8 L4 GAS)Steering: Manual
          1985Porsche944Base (2.5 L4 GAS)
          1995Porsche968Base (3.0 L4 GAS)
          1994Porsche968Base (3.0 L4 GAS)
          1998Porsche911Carrera (3.6 H6 GAS)
          1998Porsche911Carrera 4 (3.6 H6 GAS)
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          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.

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