Black Forest Industries

BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane

SKU: EBFI7838W1002
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
BFI B9 Transmission Mount Insert Assembly 90a Durometer Urethane
  • Description
  • Refund Policy
Put more power the the ground with our B9 Transmission Insert. This part quickly and easily installs and fills the voids in your factory transmission mount, helping to limit movement and transfer of energy. Effectively this stiffer mount will allow more of your engine's horsepower to make it to the wheels rather than being lost to wasted movement. 

Polyurethane has always been used as a bushing material because it is able to absorb some engergy, while still being stiff enough to limit movement- thus giving us the choice to dial in the optimal density for performance vs comfort. The reason many other companies choose to use full billet inserts stems mostly from the fact that they do not have the capability to offer polyurethane, and they would rather sell a part to you than not- regardless of the fact that it is not the optimal choice for material. Additionally the full billet metal inserts will be significantly more destructive to the existing rubber in your transmission mount which will rapidly deteriorate its integrity. Over time this will open up a larger gap and will induce extra play, ultimately making the full billet mounts ineffective. This is if the full billet inserts do not bend or snap first. Ultimately polyurethane has been, and will always be the best choice for this application


Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.


* Customer must pay for the shipping to the original manufacturer.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:

* Gift cards

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

* Book with obvious signs of use

* Any item not in its original condition, is damaged or missing parts for reasons not due to our error.

* Any item that is returned more than 14 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again.

Then contact your credit card company, it may take some time before your refund is officially posted.

Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at


We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at labelled as “Defective Item”


If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.


You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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