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Steering Wheel Hub Adapter Kit for Mercedes Benz W123 / W124 / W126 / 190E

Steering Wheel Hub Adapter Kit for Mercedes Benz W123 / W124 / W126 / 190E

Regular price $34.99 USD
Regular price Sale price $34.99 USD
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  • PRODUCT DETAILS
  • SHIPPING & HANDLING
  • RETURN POLICY

Upgrade your steering system with the BZ1 Boss Kit — a high-precision hub adapter designed for Mercedes Benz models with non-airbag steering setups. This adapter supports 70 mm / 74 mm PCD aftermarket 6-bolt steering wheels, maintaining factory steering alignment while providing a clean, durable mounting solution.

Vehicle Compatibility (Models / Generations)

Mercedes Benz W123

Mercedes Benz W124

Mercedes Benz W126

Mercedes Benz W129

Mercedes Benz W140

Mercedes Benz W201

Mercedes Benz 190E

Specifications & Features

Bolt Patterns: 70 mm and 74 mm PCD — supports dual patterns for broad compatibility

Spline / Shaft Interface: Big-hole with 21 mm spline size (for models stated)

Intended Use: For non-airbag steering wheel installations only

Material & Build: High-quality construction (aluminum / alloy body, precision machining)

Finish & Style: Designed to match OEM aesthetics and withstand daily / performance use

Wheel Compatibility: Works with aftermarket 6-bolt wheels (brands like NRG, MOMO, Sparco, Nardi, etc.)

Package Includes

1 × BZ1 Boss Kit hub adapter

Notes & Precautions

Not compatible with factory airbag steering wheels or wiring

Verify your wheel’s bolt pattern (70 mm, 74 mm PCD) before ordering

Professional installation recommended for alignment and torque specs

Because it’s for non-airbag usage, you may need to bypass or otherwise manage airbag warnings

Shipping & Processing

Orders typically process within 1–2 business days

Free shipping via USPS / UPS / FedEx within the U.S.

For international or bulk orders, please contact PGUSA

Shipping & Handling

PINNACLE GARAGE USA offers FREE domestic shipping within the contiguous 48 states.

All in-stock orders are carefully inspected, securely packaged, and processed for shipment within 1–2 business days.

Orders are shipped via UPS or FedEx. In rare cases, USPS may be used depending on the order, destination, or shipping requirements.

Shipping & Delivery

  • Free shipping is included for orders shipped within the contiguous 48 states.
  • Orders are typically processed and shipped within 1–2 business days.
  • Tracking information will be provided once your order has been shipped.
  • Delivery times vary depending on the carrier, destination, and service level selected.
  • Shipping delays caused by the carrier, weather, holidays, or other circumstances outside of Pinnacle Garage USA's control are not guaranteed.

Please ensure your shipping address is accurate before placing your order. Pinnacle Garage USA is not responsible for delays, additional shipping charges, or lost packages resulting from an incorrect or incomplete address provided by the customer.

Order Cancellations

Please contact us as soon as possible if you need to cancel an order.

  • Orders that have not shipped: May be canceled at no charge.
  • Orders that have already shipped: Cannot be canceled and must be handled according to our Returns & Refunds policy.

International & Other Shipping

Free shipping applies only to the contiguous 48 United States. Additional shipping charges may apply to Alaska, Hawaii, U.S. territories, and international destinations.

Customers are responsible for any applicable customs duties, taxes, import fees, or other charges associated with international shipments.

For any shipping questions or concerns, please contact Pinnacle Garage USA customer support.

Returns & Refunds

At PINNACLE GARAGE USA, customer satisfaction is our priority. We offer a 30-day return window from the date of delivery on most products, unless stated otherwise.

To qualify for a return, the steering wheel must be:

  • Unused and uninstalled
  • Unmodified and unaltered
  • In its original, resalable condition
  • Returned with all original packaging, hardware, accessories, and components

Please inspect your product carefully before installation. Once the product has been installed, modified, or used, it may no longer be eligible for return.

Please keep all original packaging until you are certain you will be keeping your purchase. Return packaging is not provided by Pinnacle Garage USA.

15% restocking fee will be deducted from approved refunds. Original shipping costs are non-refundable, and the customer is responsible for return shipping unless product was damaged, defective, or shipped incorrectly.

Installed, used, modified, altered, painted, customized, damaged products, or custom orders are not eligible for return. This includes steering wheels that have been installed on a vehicle or altered to accommodate aftermarket components.

For custom, personalized, or made-to-order products, returns may not be accepted unless the product arrives damaged, defective, or incorrect. Please verify your vehicle, model, year, specifications, and selected options before placing your order.

If your order arrives damaged, defective, or incorrect, please contact us promptly with your order number and clear photos of the product, packaging, and shipping label. Please retain all original packaging until the issue has been resolved.

All returns must be approved by Pinnacle Garage USA before being shipped back. Unauthorized returns may be refused.

For return assistance, please contact our customer support team before sending any item back.