***out of stock***Ultimate Viscous coupling rebuild kit.

For the DIY user who wants a complete race ready viscous coupling unit this kit includess our USA made billet RT4WD carrier bearings as well as our premium DIY RT4WD VC rebuild kit consisting all seals, orings front and rear bearings,  your choice of our VCF-C, VCF-CR or VCF-CX fluid, detailed digital instruction packet as well as some T2NR swag!