Martin's Auto Parts
Martin's Auto Parts

PRODUCT INFORMATION

ZTSR27722 USA Standard Gear Transfer Case Shift Mode Synchronizer Blocking Ring

Description / Notes:
Terms of Use


USA Standard Gear Transfer Case Shift Mode Synchronizer Blocking Ring --

USA STANDARD GEAR TRANSFER CASE SHIFT MODE SYNCHRONIZER BLOCKING RING

Restore your ride to optimum working order using USA Standard Gear’s Transfer Case Shift Mode Synchronizer Blocking Ring. It is carefully engineered and inspected for guaranteed quality, fitment and functionality.

  • Meets stringent OE standards
  • Carefully engineered and inspected for guaranteed quality
  • Application-specific for exact fitment
  • Approved by rebuilding professionals

As one of the manufacturers of high-quality drive train products, it’s no secret why mechanics and enthusiasts turn to USA Standard Gear when it’s time for a rebuild.


Anticipated Ship Out Time: 3-4 business days
Quantity Sold: Sold Individually
Prop 65 Warning: WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specialty Part: Performance Part by JCW


Compatible with the following vehicles:

Chevrolet
  • 99-2005 Silverado 1500 Base 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2002-2003 Silverado 1500 Base 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Silverado 1500 Base 4WD, transmissionmfrcode : NV3500
  • 2004-2006 Silverado 1500 Hybrid 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2004 Silverado 1500 LS 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2002-2003 Silverado 1500 LS 4WD, transmissionmfrcode : 4L80-E
  • 2006 Silverado 1500 LS 4WD, transmissionmfrcode : MG5
  • 2004 Silverado 1500 LS 4WD, transmissionmfrcode : NV3500
  • 2004 Silverado 1500 LT 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2006 Silverado 1500 LT 4WD, Automatic Transmission, transmissionmfrcode : 4L70-E
  • 2002-2003 Silverado 1500 LT 4WD, transmissionmfrcode : 4L80-E
  • 2004 Silverado 1500 LT 4WD, transmissionmfrcode : NV3500
  • 2001 Silverado 1500 LT 4WD, transmissionmfrcode : NV3500/MG5
  • 2002-2004, 2006 Silverado 1500 WT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2002 Silverado 1500 WT 4WD, transmissionmfrcode : 4L80-E
  • 2006 Silverado 1500 WT 4WD, transmissionmfrcode : MG5
  • 2004 Silverado 1500 WT 4WD, transmissionmfrcode : NV3500
  • 2002-2003 Silverado 1500 WT 4WD, transmissionmfrcode : NV3500/MG5
  • 2004 Silverado 1500 Z71 Off-Road 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2004 Silverado 1500 Z71 Off-Road 4WD, transmissionmfrcode : NV3500
  • 2001-2003 Silverado 1500 (submodel: Base, LS) 4WD, transmissionmfrcode : NV3500/MG5
  • 99-2006 Silverado 1500 (submodel: LS, LT) 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Silverado 1500 Classic Hybrid 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Silverado 1500 Classic LS 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Silverado 1500 Classic LS 4WD, transmissionmfrcode : MG5
  • 2007 Silverado 1500 Classic LT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Silverado 1500 Classic WT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Silverado 1500 Classic WT 4WD, transmissionmfrcode : MG5
  • 2005 Silverado 1500 HD Base 4WD
  • 2001-2003, 2005 Silverado 1500 HD LS 4WD
  • 2001-2003, 2005-2006 Silverado 1500 HD LT 4WD
  • 2007 Silverado 1500 HD Classic LT 4WD
  • 2004 Silverado 2500 Base 4WD, transmissionmfrcode : NV4500
  • 2004 Silverado 2500 LS 4WD, transmissionmfrcode : NV4500
  • 2004 Silverado 2500 LT 4WD, transmissionmfrcode : NV4500
  • 2002-2003 Silverado 2500 LT 4WD, transmissionmfrcode : NV4500/MW3
  • 2004 Silverado 2500 WT 4WD, transmissionmfrcode : 4L80-E
  • 2004 Silverado 2500 WT 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Silverado 2500 (submodel: Base, LS) 4WD, transmissionmfrcode : NV4500/MW3
  • 2001-2004 Silverado 2500 (submodel: Base, LS, LT) 4WD, transmissionmfrcode : 4L80-E
  • 2002 Silverado 2500 (submodel: Base, LS, LT) 4WD, transmissionmfrcode : 4L80-E-HD/MN8
  • 2004-2005 Silverado 2500 HD Base 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 2500 HD Base 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2001-2005 Silverado 2500 HD Base 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Silverado 2500 HD Base 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Silverado 2500 HD Base 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2005 Silverado 2500 HD Base 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Silverado 2500 HD Base 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Silverado 2500 HD LS 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 2500 HD LS 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Silverado 2500 HD LS 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Silverado 2500 HD LS 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Silverado 2500 HD LS 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Silverado 2500 HD LS 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Silverado 2500 HD LT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 2500 HD LT 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Silverado 2500 HD LT 4WD, transmissionmfrcode : NV4500
  • 2004-2006 Silverado 2500 HD LT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2003-2006 Silverado 2500 HD WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2003-2006 Silverado 2500 HD WT 4WD, transmissionmfrcode : 4L80-E
  • 2003-2006 Silverado 2500 HD WT 4WD, transmissionmfrcode : NV4500
  • 2003-2006 Silverado 2500 HD WT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2006 Silverado 2500 HD (submodel: LS, LT) 4WD, transmissionmfrcode : 4L80-E
  • 2002 Silverado 2500 HD (submodel: Base, LS, LT) 4WD, transmissionmfrcode : 4L80-E-HD/MN8
  • 2007 Silverado 2500 HD Classic LS 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 2500 HD Classic LS 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 2500 HD Classic LS 4WD, transmissionmfrcode : NV4500
  • 2007 Silverado 2500 HD Classic LT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 2500 HD Classic LT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 2500 HD Classic LT 4WD, transmissionmfrcode : NV4500
  • 2007 Silverado 2500 HD Classic WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 2500 HD Classic WT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 2500 HD Classic WT 4WD, transmissionmfrcode : NV4500
  • 2004-2005 Silverado 3500 Base 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 3500 Base 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2001-2005 Silverado 3500 Base 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Silverado 3500 Base 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Silverado 3500 Base 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2005 Silverado 3500 Base 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Silverado 3500 Base 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Silverado 3500 LS 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 3500 LS 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Silverado 3500 LS 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Silverado 3500 LS 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Silverado 3500 LS 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Silverado 3500 LS 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Silverado 3500 LT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Silverado 3500 LT 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Silverado 3500 LT 4WD, transmissionmfrcode : NV4500
  • 2004-2006 Silverado 3500 LT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2004, 2006 Silverado 3500 WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2004, 2006 Silverado 3500 WT 4WD, transmissionmfrcode : 4L80-E
  • 2004, 2006 Silverado 3500 WT 4WD, transmissionmfrcode : NV4500
  • 2004, 2006 Silverado 3500 WT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2006 Silverado 3500 (submodel: LS, LT) 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 3500 Classic LS 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 3500 Classic LS 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 3500 Classic LS 4WD, transmissionmfrcode : NV4500
  • 2007 Silverado 3500 Classic LT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 3500 Classic LT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 3500 Classic LT 4WD, transmissionmfrcode : NV4500
  • 2007 Silverado 3500 Classic WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Silverado 3500 Classic WT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Silverado 3500 Classic WT 4WD, transmissionmfrcode : NV4500
GMC
  • 2002-2005 Sierra 1500 Base 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2002 Sierra 1500 HT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2002 Sierra 1500 HT 4WD, transmissionmfrcode : 4L80-E
  • 2002 Sierra 1500 HT 4WD, transmissionmfrcode : NV3500/MG5
  • 2005-2006 Sierra 1500 Hybrid 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 99-2003, 2006 Sierra 1500 SL 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2001-2003 Sierra 1500 SL 4WD, transmissionmfrcode : 4L80-E
  • 2006 Sierra 1500 SL 4WD, transmissionmfrcode : MG5
  • 2001-2003 Sierra 1500 SL 4WD, transmissionmfrcode : NV3500/MG5
  • 2006 Sierra 1500 SLE 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2006 Sierra 1500 SLE 4WD, Automatic Transmission, transmissionmfrcode : 4L70-E
  • 2001-2003 Sierra 1500 SLE 4WD, transmissionmfrcode : NV3500/MG5
  • 2006 Sierra 1500 SLT 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2006 Sierra 1500 SLT 4WD, Automatic Transmission, transmissionmfrcode : 4L70-E
  • 2004 Sierra 1500 SLT 4WD, transmissionmfrcode : NV3500
  • 2001-2003 Sierra 1500 SLT 4WD, transmissionmfrcode : NV3500/MG5
  • 2002-2006 Sierra 1500 WT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2006 Sierra 1500 WT 4WD, transmissionmfrcode : MG5
  • 2001-2004 Sierra 1500 (submodel: SLE, SLT) 4WD, transmissionmfrcode : 4L80-E
  • 2002-2003 Sierra 1500 (submodel: Base, WT) 4WD, transmissionmfrcode : NV3500/MG5
  • 2002-2004 Sierra 1500 (submodel: Base, WT) 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Sierra 1500 (submodel: Base, SLE, WT) 4WD, transmissionmfrcode : NV3500
  • 99-2006 Sierra 1500 (submodel: SLE, SLT) 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic Hybrid 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic SL 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic SL 4WD, transmissionmfrcode : MG5
  • 2007 Sierra 1500 Classic SLE 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic SLE 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2007 Sierra 1500 Classic SLE 4WD, Automatic Transmission, transmissionmfrcode : 4L70-E
  • 2007 Sierra 1500 Classic SLT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic SLT 4WD, Automatic Transmission, transmissionmfrcode : 4L65-E
  • 2007 Sierra 1500 Classic SLT 4WD, Automatic Transmission, transmissionmfrcode : 4L70-E
  • 2007 Sierra 1500 Classic WT 4WD, Automatic Transmission, transmissionmfrcode : 4L60-E
  • 2007 Sierra 1500 Classic WT 4WD, transmissionmfrcode : MG5
  • 2001-2003, 2005-2006 Sierra 1500 HD (submodel: SLE, SLT) 4WD
  • 2007 Sierra 1500 HD Classic (submodel: SLE, SLT) 4WD
  • 2002-2004 Sierra 2500 Base 4WD, transmissionmfrcode : 4L80-E
  • 2002-2003 Sierra 2500 Base 4WD, transmissionmfrcode : NV4500/MW3
  • 2001-2002 Sierra 2500 SL 4WD, transmissionmfrcode : 4L80-E
  • 2001-2002 Sierra 2500 SL 4WD, transmissionmfrcode : NV4500/MW3
  • 2003-2004 Sierra 2500 WT 4WD, transmissionmfrcode : 4L80-E
  • 2003 Sierra 2500 WT 4WD, transmissionmfrcode : NV4500/MW3
  • 2001-2003 Sierra 2500 (submodel: SLE, SLT) 4WD, transmissionmfrcode : NV4500/MW3
  • 2001-2004 Sierra 2500 (submodel: SLE, SLT) 4WD, transmissionmfrcode : 4L80-E
  • 2002 Sierra 2500 (submodel: Base, SL, SLE, SLT) 4WD, transmissionmfrcode : 4L80-E-HD/MN8
  • 2004 Sierra 2500 (submodel: Base, SLE, SLT, WT) 4WD, transmissionmfrcode : NV4500
  • 2004-2005 Sierra 2500 HD Base 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2002-2003 Sierra 2500 HD Base 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2002-2005 Sierra 2500 HD Base 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Sierra 2500 HD Base 4WD, transmissionmfrcode : NV4500
  • 2002-2003 Sierra 2500 HD Base 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2005 Sierra 2500 HD Base 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2002-2003 Sierra 2500 HD Base 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2006 Sierra 2500 HD SL 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2002 Sierra 2500 HD SL 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2001-2002, 2006 Sierra 2500 HD SL 4WD, transmissionmfrcode : 4L80-E
  • 2006 Sierra 2500 HD SL 4WD, transmissionmfrcode : NV4500
  • 2001-2002 Sierra 2500 HD SL 4WD, transmissionmfrcode : NV4500/MW3
  • 2006 Sierra 2500 HD SL 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2002 Sierra 2500 HD SL 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 2500 HD SLE 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Sierra 2500 HD SLE 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Sierra 2500 HD SLE 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Sierra 2500 HD SLE 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Sierra 2500 HD SLE 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Sierra 2500 HD SLE 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 2500 HD SLT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Sierra 2500 HD SLT 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Sierra 2500 HD SLT 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Sierra 2500 HD SLT 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Sierra 2500 HD SLT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Sierra 2500 HD SLT 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 2500 HD WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2003 Sierra 2500 HD WT 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2003-2006 Sierra 2500 HD WT 4WD, transmissionmfrcode : 4L80-E
  • 2004-2006 Sierra 2500 HD WT 4WD, transmissionmfrcode : NV4500
  • 2003 Sierra 2500 HD WT 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Sierra 2500 HD WT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2003 Sierra 2500 HD WT 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2001-2006 Sierra 2500 HD (submodel: SLE, SLT) 4WD, transmissionmfrcode : 4L80-E
  • 2002 Sierra 2500 HD (submodel: Base, SL, SLE, SLT) 4WD, transmissionmfrcode : 4L80-E-HD/MN8
  • 2007 Sierra 2500 HD Classic SL 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 2500 HD Classic SL 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 2500 HD Classic SL 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 2500 HD Classic SLE 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 2500 HD Classic SLE 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 2500 HD Classic SLE 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 2500 HD Classic SLT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 2500 HD Classic SLT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 2500 HD Classic SLT 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 2500 HD Classic WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 2500 HD Classic WT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 2500 HD Classic WT 4WD, transmissionmfrcode : NV4500
  • 2004-2005 Sierra 3500 Base 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2002-2003 Sierra 3500 Base 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2002-2005 Sierra 3500 Base 4WD, transmissionmfrcode : 4L80-E
  • 2004-2005 Sierra 3500 Base 4WD, transmissionmfrcode : NV4500
  • 2002-2003 Sierra 3500 Base 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2005 Sierra 3500 Base 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2002-2003 Sierra 3500 Base 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2006 Sierra 3500 SL 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2002 Sierra 3500 SL 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2001-2002, 2006 Sierra 3500 SL 4WD, transmissionmfrcode : 4L80-E
  • 2006 Sierra 3500 SL 4WD, transmissionmfrcode : NV4500
  • 2001-2002 Sierra 3500 SL 4WD, transmissionmfrcode : NV4500/MW3
  • 2006 Sierra 3500 SL 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2002 Sierra 3500 SL 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 3500 SLE 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Sierra 3500 SLE 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Sierra 3500 SLE 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Sierra 3500 SLE 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Sierra 3500 SLE 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Sierra 3500 SLE 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 3500 SLT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2001-2003 Sierra 3500 SLT 4WD, transmissionmfrcode : 1000/M74, transmissionmfrname : Allison
  • 2004-2006 Sierra 3500 SLT 4WD, transmissionmfrcode : NV4500
  • 2001-2003 Sierra 3500 SLT 4WD, transmissionmfrcode : NV4500/MW3
  • 2004-2006 Sierra 3500 SLT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2003 Sierra 3500 SLT 4WD, transmissionmfrcode : S6-650/ML6, transmissionmfrname : ZF
  • 2004-2006 Sierra 3500 WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2004-2006 Sierra 3500 WT 4WD, transmissionmfrcode : 4L80-E
  • 2004-2006 Sierra 3500 WT 4WD, transmissionmfrcode : NV4500
  • 2004-2006 Sierra 3500 WT 4WD, transmissionmfrcode : S6-650, transmissionmfrname : ZF
  • 2001-2006 Sierra 3500 (submodel: SLE, SLT) 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 3500 Classic SL 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 3500 Classic SL 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 3500 Classic SL 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 3500 Classic SLE 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 3500 Classic SLE 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 3500 Classic SLE 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 3500 Classic SLT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 3500 Classic SLT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 3500 Classic SLT 4WD, transmissionmfrcode : NV4500
  • 2007 Sierra 3500 Classic WT 4WD, transmissionmfrcode : 1000, transmissionmfrname : Allison
  • 2007 Sierra 3500 Classic WT 4WD, transmissionmfrcode : 4L80-E
  • 2007 Sierra 3500 Classic WT 4WD, transmissionmfrcode : NV4500