Suburban 4WD V8-6.0L (2007)
Fluid - Transfer Case: Fluid Type Specifications
BW 4485-NR3 - Transfer Case
Transfer Case .................................................................................................................................................................................................... DEXRON VI
NGV 246-NP8 - Transfer Case
AUTOMATIC TRANSFER CASE
AUTO-TRAK II Fluid (GM Part No. U.S. 12378508, in Canada 10953626).