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  1. #1

    Default TB/ENVY 4x4 Question

    Did they ever build the 360 platform with different drivetrain components

    Been looking for a 02-05 and running CompNine for the Build Sheets
    Some are listed with the NP8, which I believe is the 226 TC and some are not, but are being listed as 4WD
    Would these be AWD vs 4x4?
    or did they ever use Modules?
    Thanks
    2005 YUKON DENALI...... 2 WHEEL DRIVE.... Every option, Bermuda Blue Metallica

  2. #2

    Default

    The 360 came in 3 configurations:
    -2wd
    -4wd
    -Awd

    The Trailblazer/Envoy versions used the NVG226 TC, the Buick/Olds trucks used the NVG126 TC

    The 226 provides selectable 2wd/4wd/A4WD/Neutral, the 126 is only AWD.

    There is a third transfer case used in the SS AWD trucks, unlike the 226/126 TC, it uses a LSD configuration
    Ray

    '09 Avalanche LTZ - Black
    '05 Envoy XL (sold)

  3. #3

    Default

    Thanks R-V
    Still confused why there are no TC RPO codes being listed though, maybe Build Sheet error or CompNines error?
    2005 YUKON DENALI...... 2 WHEEL DRIVE.... Every option, Bermuda Blue Metallica

  4. #4

    Default

    Probably no code, because there are no choices. There is a model number to distinguish the 2 wheel drives and the 4 wheel drives, when you order the 4x4, it comes with a package of parts, the T-case is just one of the many parts.

    If AWD was an option for the Trailblazer/Envoy trucks, there would be a RPO code for each T-case
    Ray

    '09 Avalanche LTZ - Black
    '05 Envoy XL (sold)

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