CLICK HERE TO CONTACT US

Welcome to the Transfer Cases Unlimited website. Over 30 years dedicated into building the best transfer cases for the 4WD industry.

TRAILBLAZER AXLE DISCONNECT

Brand new OEM assemblies put together with AMSOIL WATER RESISTANT grease and sealed with HIGH TEMP SILICONE.

BE CAREFUL with offshore units! They do not hold up and the grease they use turns into stone at 20 degrees temperature.

We also offer the AWD Units!

 

---

ASK ABOUT OUR AWD TO 2WD 4WD CONVERSIONS

(PLUG AND PLAY UNITS)

---

231JHD/SYE UNITS IN STOCK

6 PINION PLANETARYS

WIDE 1 1/4 CHAIN AND SPROCKETS

LIMITED LIFE TIME WARRANTY ON SYE KIT

Transfer Cases Unlimited Inc.
TCU was established in 1989 in the heart of Long Island, New York, by a very skilled young man with a passion for 4WD TRANSFERCASES, George Kreppein JR.. The company quickly escalated to becoming one of the best in the country and in a short period of time managed to gather several major clients in the transmission industry like AAMCO, Lee Myles, Cottman, Dr nicks and Mom & Pop shops Long Island Wide; building and redesigning TRANSFERCASES for these companies' excellence. Since its start, the company has been working closely with OEM Transfer Cases Companies Using all of the lastest parts in its rebuilt TRANSFERCASES. New Venture Gear (New Process Gear), Borg Warner and Dana Spicer; Rebuilding each and every transfer case sold by these companies. George and TCU, are proud and honored to endorse the quality of their products. The best rebuilt and updated transfer cases currently available in the market. Focusing on strength and longevity, TCU strives to put in the market not only the strongest and best redesigned transfer cases but also a great number of high performance and high end plug and play transfer cases replacements.