4.0L Adapter Plate
This adapter plate kit allows you to mount one or more gear driven transfer case (s) in your 4.0L 2005-2014 Toyota Tacoma with an A750F automatic transmission. The adapter plate is CNC machined from 6061-T6 Aluminum at the Trail-Gear Headquarters. Vehicle modifications required for installation include: lengthening the front and shortening the rear drive shafts, additional floorboard hole for the second transfer case and cross member replacement. Our design does not require modification to the transmission for installation.
With our 4.0L Adapter Plate you can install the legendary Toyota gear driven transfer case(s) in your trail rig. These cases are known for their strength, reliability and configuration flexibility. With the correct adapter plate, you can put one or two transfer cases into your truck. Each case can have stock 2.28 gears or 4.70 low range gears installed.
Note: One RF1A top shift gear-drive transfer case will be needed to perform this conversion. For dual cases, both cases need to be top shift. Also required is a 23-spline 2.28 input gear.
Additional Items Needed:
- Replacement Crossmember (if installing dual cases)
- Second T-Case Mount (if installing dual cases)
- Crawl Box (with 23-spline input gear) (if installing dual cases)
- 2-3 Quarts of 90W gear oil
- Carrier Bearing Relocation Kit
- Tacoma Transfer Case Shifter Kit (coming soon or you will need to fabricate your own).
Note: This kit requires cutting through the floorboard shifter console for the t-case shifter. Read the Tacoma transfer case shifter installation instructions before purchasing to see the modifications that will need to be made to the shifter console.
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- Complete, easy to install, and durable
- Included in the kit are the inner frame support brackets with shock mounts incorporated into the support tube
- 2005-2014 Toyota Tacoma, 4.0L V6 Automatic Only
- Vehicles with a Toyota A750F Automatic Transmission
All products carry our 12 Month Limited Warranty. All warranties are limited to the original purchaser and are not transferable to subsequent owners of the product. The warranty period begins on the purchase date. Trail-Gear warrants that it will repair or replace, free of charge, any eligible product which, under normal conditions of use and service, proves to be defective in materials or workmanship. This warranty does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses.
Trail-Gear Inc. warranty does not cover, and Trail-Gear Inc. shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Trail-Gear products, except where such agreements are within the provisions of this Warranty.
Specifically excluded from this warranty are failures caused by lack of maintenance, misuse, negligence, modification, abuse, improper application, crash damage, installation or operation, or failures caused by unauthorized service or use of unauthorized parts.
Additionally excluded from this warranty are parts which are subject to normal wear and tear, such as bushings, fluids, hoses, gaskets, belts, etc. Products not manufactured by Trail-Gear Inc. are excluded from any warranty and shall be handled with the original manufacturer.
All parts used in a competitive racing environment are excluded from this warranty. If, after inspection, a part returned, under any warranty, is deemed to be ineligible for warranty repair or replacement, the part may be repaired or replaced for a discounted cost. Return shipping charges will apply. Any part for which a warranty replacement is sought must be returned to Trail-Gear Inc. before any replacement items can be shipped. All replacement parts shipped before the suspect part has been received and evaluated by Trail-Gear, MUST BE PAID IN FULL. In such a case, after the suspect part has been received and approved for a warranty replacement, the purchase price for the replacement will be refunded.
- Please contact Trail-Gear Inc. at 559-252-4950 or email email@example.com prior to returning any product under warranty to verify that warranty is still in effect.
- Products must be shipped back to Trail-Gear Inc. at the expense of the customer.
- ATTN: WARRANTY
- 5356 E. Pine Avenue
- Fresno, CA 93727.
Ship all products to:
- Please place a clearly marked copy of the original invoice inside the package.
- Please include a short note stating the problem you are experiencing.
If any of the above mentioned policy is not met, the package will be refused or warranty claim denied. By completing the steps above, this will ensure faster processing of your claim so that Trail-Gear can get your product back to you as quickly as possible. All warranties are generally processed within 2-3 business days of Trail-Gear receiving the parts from you. Additional delays may be incurred if product needs additional testing or repairing.
If you are an international customer, please email the warranty department at firstname.lastname@example.org to receive further instruction. International customers may have the option to field destroy an approved warranty to avoid costly return shipping. In this case, any shipping charges for replacement parts will be at the expense of the customer.