Allison 1000 Deep Pan Kit with Merchant Automotive Deep Filter Lock 2001-2019 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

A7 Transfer Case Front Output Seal, 246 261HD 263HD 261XHD 263XHD 1998-2007 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Transfer Case, Gas 261HD 2001 2007 Merchant Automotive

Deluxe Bearing and Seal Kit, 263XHD Transfer Case, Duramax 2001-2007 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Internal Wire Harness for Allison with G Solenoid 2004-2005 Silverado/Sierra 2500HD/3500HD LLY Merchant Automotive

Internal Filter and Spin on Combo, Fits Deep Pan, Allison 1000 2001-2019 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P Merchant Automotive

Magnesium Rear Case Housing with Rear Output Seal, 261XHD, 263XHD 2001-2007 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Main Crank Seal Driver, Front, Duramax 2001-2026 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Transfer Case Pump Upgrade Kit, GM Trucks 1998-2007 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Allison 1000 Deep Pan Kit with 3 Gallons of Transynd and Filter Lock Duramax 2001-2019 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Transmission Rear Housing Support, Transfer Case Brace, Allison 1000, (14 3/4 Inch) 2007-2010 Silverado/Sierra 2500HD/3500HD LMM Merchant Automotive

Internal Wire Harness, Allison 1000, 6 Speed 2011-2019 Silverado/Sierra 2500HD/3500HD LML/L5P Merchant Automotive

Main Crank Seal Driver, Rear, Duramax 2001-2026 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

New 261XHD Transfer Case, Duramax 2001-2007 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Transfer Case Rear Output Seal, Driver, Gas (HD Cases Only) 1999-2000 Escalade 1999-2001 Silverado/Sierra 1500/2500, Suburban 1500, Tahoe 2000 Denali Gas 2000-2001 Suburban 2500, Yukon XL 1500 Gas Merchant Automotive

Allison 1000 NSBU Switch with Connector Repair Kit, Duramax 2001-2004 Silverado/Sierra 2500HD/3500HD LB7 Merchant Automotive

Performance Transfer Case Fluid 2001-2006 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ Merchant Automotive

Internal Wire Harness, Allison 6 Speed 2006-2010 Silverado/Sierra 2500HD/3500HD LLY/LBZ/MM Merchant Automotive