Product Details
Introducing our Rotated Xtreme Duty MC07 Dual Transfer case Adapter Kit. With nearly 20 years experience with Dual Case adapters, we have once again raised the bar to an entirely new level.
The new Xtreme Duty MC07 Dual Case Adapter has an extensive list of features that you will never find anywhere else: Double Roller Maximum Capacity Main Shaft Bearing, Chromoly Coupler, Oversized Heavy Duty Cage Bearing, Radiused Coupler for increased pocket bearing oiling, Heavy Duty Plate Webbing, Thrust Washer Lock System, Shelf Oil Passages, Multi-bolt Retention System, Proper JIS Heavy Duty Fasteners, CAD Optimized Light Weight Adapter Cut Out, Unique Margasket, and our EcoSeal Transmission Output Seal.Brief install notes:
Installing a dual transfer case into a 4-cyl equipped truck requires
moving your existing t/case back approximately 6.5 inches. The
additional crawl box is installed between the transmission and t/case.
All 4-cyl gear driven t/cases are 21-spline except for the 1986-87
turbo, which is 23-spline. 2.28:1, 4.00:1, or 4.70:1 gears can be used
in any combination in the two t/cases. The most common choice is one set
of 2.28:1 gears and one set of 4.70:1 gears, known as a Dual Ultimate
Crawler. When building a transfer case for 4-cyl applications, the
stock 21-spline input gear can be used. When building turbo, V6 &
V8 applications, we highly recommend using a 23-spline input in the
rear t/case. Otherwise, failure of a factory 21-spline input gear is
certain. Floorboard and drive shaft modifications are required. The
factory crossmember remains in its original position.
Kits Include: Double bearing Xtreme Adapter housing, new Chromoly main shaft, double roller bearing pressed and installed, Oversized Xtreme Duty cage roller bearing pressed, installed, and greased, Marlin Crawler Turtle Knob key way for shift fork, Toyota transmission output seal, Toyota gasket and seal kit, attaching hardware.
- Model: MC07R
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