New NP261HD Transfer Case, 1999-07 Silverado/Sierra, 1500/2500/3500, 5.3L & 6.0LAll units are quality inspected throughout the manufacturing process to maintain our quality standard.
All parts are cleaned and inspected prior to assembly.
100% new components.
Units are shipped in high density plastic totes to help eliminate in-transit damage. Zumbrota transfer cases are built to unparalleled standards. All new units are manufactured to OEM condition by craftsmen with over 150 years of combined industry experience. Cases and internal components are inspected and tested for manufacturing accuracy and checked for defects. Each new unit is fully built with 100% new components. All finished units are thoroughly spin tested for shiftability and noise. All transfer cases are shipped in high density plastic totes to eliminate damage in tra nsit.
Year
Make
Model
Notes
1999 - 2006
Chevrolet
Silverado 1500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
Chevrolet
Silverado 1500 Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2003, 2005 - 2006
Chevrolet
Silverado 1500 HD
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
Chevrolet
Silverado 1500 HD Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2004
Chevrolet
Silverado 2500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2006
Chevrolet
Silverado 2500 HD
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
Chevrolet
Silverado 2500 HD Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2006
Chevrolet
Silverado 3500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
Chevrolet
Silverado 3500 Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
1999 - 2006
GMC
Sierra 1500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
GMC
Sierra 1500 Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2003, 2005 - 2006
GMC
Sierra 1500 HD
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
GMC
Sierra 1500 HD Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2004
GMC
Sierra 2500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2006
GMC
Sierra 2500 HD
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
GMC
Sierra 2500 HD Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2001 - 2006
GMC
Sierra 3500
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1
2007
GMC
Sierra 3500 Classic
NV261HD; New OEM Unit Built With an OEM Magnesium Rear Case half, Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1