When playing your favorites sim racing or sim driving games, do you want to feel like a pro? if yes, you can use those parts to enhance your sensations during the games. 

Extensible Eaton Fuller style shift knob for Thrustmaster TH8A shifter for American/Euro Truck simulator games, for PC only.

The shifter handler it is connected to a 9 custom push buttons box that can be used to map to any commands you want from your game.

The 9 button box it is connected to a 3d printed support that goes under the Thrustmaster TH8A (build for this shifter size and shape).

The support it is locked in place under the shifter and makes the 9 button box being easily accessible in front of the shifter.

The 9 button box support has the ability to rotate approximate +/-10 degrees left or right to fit your most comfortable position.

The support has 4 holes to connect the box (only 2 are used), this allow the box to be moved left or right by 3 cm if you find it more comfortable for you.

The support also has some cable management features (one central hole to allow the cable from the shifter and the USB cable from the box to be channeled under the support) to make the cables use a channel and not be all over the place.

The 9 buttons are momentary push buttons that can be used in your game.

This handle it is suitable for right hand users.

This shift knob can be used with 6, 12, 18 speeds onto the American/Euro Truck simulator games.

The connector between the handle and the shifter axle it is 3d printed and create a very nice transition, making the new handle fit and look like a real (heavy) truck shifter.

The handle cover with the gears marks may be black or silver and the speed marks may or may not be present based on the available stock.

You will not receive the Thrustmaster TH8A shifter or the wheel: you will receive the new shifter with 3 embedded buttons, the cable from the shifter to the electronic box and the USB cable from the electronic box to the PC (those will be connected and assembled), a 3d printed connector to connect the shifter to the handle from the Thrustmaster TH8A shifter, a screw to lock the connector to the Thrustmaster TH8A shifter and a screw to lock the connector to the handle.  

This knob replace the standard round knob from the standard Thrustmaster TH8A shifter and, beside more a comfortable "truck like" touch, it adds 3 buttons (2 rockers for speeds split and range functionality, and one temporary push button that you can attach to any function you want).

To install the shifter, you need to remove the original round knob, then put in the 3d printed connector and lock it in with the longer screw. Then push in the handler and you can lock it with the side screw (if needed). 

Then put the support under the Thrustmaster TH8A shifter (this will add 5 mm under your shifter).

Then plug the USB from the button box into your PC, set your new controls in the game and start playing as a PRO.

The handle has a USB connection that will need to be connected separately to your computer. Your computer will see it as a new joystick that you can use in parallel with the Thrustmaster TH8A (you will need to add it also in the game controllers and set the new buttons).

Those items are for the Thrustmaster TH8A shifter

The installation it is very easy,  you can see it here in action: https://youtu.be/-Ng9lKajkpg 

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Those parts are build from strong plastic material (PETG - strong thermic and mechanical resistance) on my 3d printer, here in US.

You will receive only the 3d printed parts ( not the original Logitech steering wheel - that is in the picture only to show you the assembled aspect)

Those parts are tested on my Logitech G29 wheel and printed on a 3d printer from PETG material. The design it is my own.

There are 2 models available:

- Th8a-18Spd+9BtnBox -> you will receive the shifter, the base support and the 9 button box with black mate face

- Th8a-18Spd+9BtnBox+CarbonFiber ->  you will receive all from 18Spd+9BtnBox, but the face of the box it is covered with carbon fiber vinyl.

If you are interested, I also have many other mods for this steering wheel: pedals, double pedals, magnetic shifters, quick release wheel ..., just look in my store

https://www.ebay.com/str/roboteen101  - the store
https://www.ebay.com/itm/124688021125 - the Logitech G29, G27, G25, G920 pedal mods

Fast shipping from US.

If you have ANY questions, please ask them before you bid.

Shipping:
    I will ship in max 1 business day after the payment was received.
    I will ship only to your PayPal address.
    No shipping to PO Box.
    I will ship USPS First-Class Mail with delivery confirmation  to US

International bidders:
    I will ship USPS First-Class International Mail outside US   (tracking may not be available for this shipping method; if you want other shipping methods please let me know before you bid to get the availability and the cost, but be aware that other shipping methods are more expensive)
    Most of the countries where I ship have "Delivery Confirmation" service through USPS
 First-Class International Mail.

    Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility.
    Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
    I will attach a customs declaration to the outside mail and you are responsible for any taxes or duties owed.  
    I will not ship through customs as a "gift" or "sample" so please do not ask.


    Please check the shipping price before you bid and be sure you agree with it.
    If you want this product shipped to a country where I usually do not ship items, contact me before buying, otherwise I may cancel your transaction.
    Average Airmail transit times are 10-20 days, but can take 40-60 days or more for some countries.   We will deliver your item to the post office quickly, but delays in transit or in customs can occur and I cannot control them. The information you see for package tracking, is the same as the one I see.

    ***VERY IMPORTANT*** If your address uses more than 40 characters on any line of the address please contact us before making payment. The shipping software we use will cut off any address line over 40 characters long. If you have a longer address than this, please contact us so we can make proper arrangements. 

Return policy:
    Returns will be accepted within 30 days of the receipt date (by the buyer) of the goods. The goods need to be in unused condition, unless they are defective.

    If you are unhappy with your purchase, please email the seller & then arrange the return of the goods back to the seller.
    No refund can be given without the goods returned to the seller in the same condition as when sold.
    Once the returned goods are received, if found to be seller fault, the seller will:
      Refund the original sale price + S&H paid by the buyer
      Refund the S&H costs incurred by the buyer to return the item - please include proof of this otherwise no refund can be given.
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      Refund the original sale price of the goods ONLY.  The buyer will be liable for ALL S&H charges.

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Thanks for looking.