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  3. VOLKSWAGEN TOUAREG

VOLKSWAGEN 412-51390 Transfer Locking Differential 1Y0 29043894

fits model: Touareg. make: Volkswagen. year: 2011–2016.

412-51390 Volkswagen Transfer Case Self Locking Differential Opt 1y0 Fits 11-16 Touareg 29043894

( Part Type: Transfer Case ), ( Conditions Options: 3.0, Flr, 8at, Ck Id ), ( Genuine Oem: Yes ), ( Ipn: 412-51390 ), ( Year: 2014 ), ( Manufacturer Warranty: 6 Month )

Review VOLKSWAGEN Transfer Case Self Locking Differential Opt 1y0 Fits fits TOUAREG 2011–2016

Introducing the Volkwagen 412-51390 Transfer Locking Differential Option 1Y0 for the Touareg models from 2011 to 2016, this component is an essential upgrade for off-road enthusiasts and those who require superior traction in challenging conditions.

The Transfer Locking Differential is an advanced system designed to distribute power evenly between the front and rear axles during low-traction situations. In essence, this differential lock ensures that both axles rotate at the same speed, providing maximum torque to the wheels with the best grip. This feature is particularly beneficial when driving over rough terrain, climbing steep inclines, or maneuvering through slippery conditions.

This Volkwagen part, specifically model number 412-51390, is a factory-engineered component that offers the assurance of perfect fit and seamless integration into your Touareg. It is engineered with high-strength materials and rigorous testing to ensure durability and reliability.

To engage the locking differential, this system features an easily accessible switch located in the vehicle's cabin. Pressing this switch will activate the lock, allowing the differential to function in the locked mode. This feature comes in handy when you need an extra boost of power to get through demanding situations.

Installation of this component is a straightforward process and can be done by a skilled DIYer or a professional mechanic. The kit includes all necessary hardware and instructions to make the installation process as smooth as possible.

In summary, the Volkwagen 412-51390 Transfer Locking Differential Option 1Y0 is an indispensable addition for Touareg owners seeking enhanced traction and superior off-road performance. This factory-engineered component offers the perfect fit, durability, and ease of use, making it an ideal investment for those who take their adventures off the beaten path.

The Volkswagen 412-51390 transfer locking differential, part number 1Y0 11-16 Touareg 29043894, is an optional component for Volkswagen Touareg models produced between 2011 and 2016. This differential lock improves traction and provides better off-road performance by mechanically connecting the rear axles when engaged. Let's discuss the potential pros and cons of investing in this component.

Pros:

1. Enhanced off-road capabilities: As the name suggests, the transfer locking differential significantly improves traction and stability in challenging off-road conditions. By locking the rear axles together, the power is evenly distributed to both wheels, which results in better grip and reduced wheel slip.

2. Improved towing performance: The transfer locking differential can also benefit towing, as it helps distribute power evenly between the wheels, reducing the likelihood of tire slippage and improving overall traction.

3. Versatility: This component increases the versatility of your Touareg, allowing you to tackle more off-road terrain with confidence and expand your vehicle's capabilities beyond typical on-road use.

4. Durable construction: Volkswagen is known for its high-quality components, and the transfer locking differential is no exception. It is robustly built to withstand the rigors of off-road driving and regular use.

Cons:

1. Additional cost: Installing a transfer locking differential is an optional expense that adds to the overall cost of the vehicle. Depending on labor and parts costs, this upgrade can be quite pricey.

2. Complex installation: Installing the transfer locking differential is a more complicated process than a typical vehicle upgrade. It involves intricate modifications to the vehicle's drivetrain, which may require specialized tools and expertise.

3. Reduced on-road performance: While the transfer locking differential enhances off-road capabilities, it may negatively impact on-road performance. In normal driving conditions, the locked differential may cause the vehicle to behave less efficiently and offer reduced maneuverability compared to a standard open differential.

4. Maintenance: Like any other mechanical component, the transfer locking differential requires regular maintenance. It may require periodic inspections and oil changes to ensure optimal performance and longevity.

Conclusion:

The Volkswagen 412-51390 transfer locking differential is an excellent upgrade for Touareg owners who frequently venture off-road or require increased towing capabilities. It offers significant benefits, including improved traction, better off-road performance, and increased versatility. However, it also comes with added costs, complex installation, potential on-road performance drawbacks, and increased maintenance requirements. Ultimately, the decision to invest in this component depends on your specific driving needs and priorities. If you frequently encounter off-road conditions or require towing capabilities, the transfer locking differential may be a worthwhile investment. Otherwise, it might be an unnecessary expense for your vehicle.

Details:

Cooling lines must be flushed of debris before installing. Inspect and replace as needed. Contact B R immediately prior to removing or repairing any components. Brakes, seals, sensors, and lines should be inspected replaced as needed.

Check with the dealer as components may be different. Small Parcel Shipping UPS/FedEx: Free shipping on all small parcel orders. Timing belts, thermostat, water pump and other maintenance items must be replaced. Radiators must be flow tested or replaced receipts required.

Warranty does not include shift motor, switches, sensors, or seals. TOUAREG 13-16 self locking differential opt 1Y0, transmission ID NXP. B R Automotive does not guarantee mileage. Purchaser must replace seals, gaskets, and filter before installation re-seal the oil pan.

Donor Vehicle model: TOUAREG Year: 2014 Mileage: not available or unknown Stock Number: ZOC418 Notes: 3.0,FLR,8AT,CK ID Transfer Case ONLY. No Labor or any other charges related to the sale installation of this product are warranted. Must be installed and inspected by a factory trained certified technician. Fill with fluid according to manufacturers recommended type and level.

Engine oil pans must be re-sealed. We remove oil pans to inspect automatic transmissions. Inspect and replace seals gaskets as needed. Residential delivery is not included in the free shipping or our regional charges.

Torque converter must be properly seated and aligned to the front pump. Confirm proper gear ratio prior to installation. Each item comes with a 6-month, part-only warranty for your peace of mind. If heat tabs are melted or removed, warranty void.

TOUAREG 11-16 self locking differential opt 1Y0, transmission ID LUA.

part #: 412-51390 prices

  • $270.75-$524.70

specifications manutransmission:

  • for models: Touareg
  • for makes: Volkswagen
  • for years: 2011-2016
  • part type: Transfer Case
  • conditions options: 3.0, Flr, 8at, Ck Id
  • genuine oem: Yes
  • ipn: 412-51390
  • year: 2014
  • manufacturer warranty: 6 Month

returns manutransmission:

  • time: 60 Days
  • paid by: Buyer
  • policy: Returns Accepted

offer manutransmission:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: November 28, 2025
  • best offers: True
  • quantity: 1

general manutransmission:

  • Car Truck Parts Accessories > Transmission Drivetrain > Automatic Transmission Parts
  • condition: Used

shipping manutransmission:

  • class: Freight
  • cost: $149.00
  • type: Fixed
  • service: Flat Rate Freight

seller manutransmission:

  • rating: 97.3%
  • # reviews: 65959
  • city: Corvallis, Oregon

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for models: touareg, for makes: volkswagen, for years: 2011-2016, part type: transfer case, conditions options: 3.0, flr, 8at, ck id, genuine oem: yes, year: 2014, manufacturer warranty: 6 month,
manufacturer: volkswagen, category: auto parts > car truck parts accessories > transmission drivetrain > automatic transmission parts, sku: 9519949573959753,

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