Description:

[Vehicle Fitment-1]: Compatible with Chevrolet Silverado 3500 HD 2011-2012 V8 6.6L Cab and Chassis (2dr 162.0/137.5), Silverado 3500 HD 2011-2012 V8 6.6L Cab and Chassis (4dr 171.5); Compatible with GMC Sierra 3500 HD 2011-2012 V8 6.6L Cab and Chassis (2dr 162.0/137.5), Sierra 3500 HD 2011-2012 V8 6.6L Cab and Chassis (4dr 171.5) --- For 2011-2012 Silverado 3500 HD and Sierra 3500 HD fit VIN: L. [Vehicle Fitment-2]: Compatible with Chevrolet Silverado 3500 HD 2013 V8 6.6L Cab and Chassis (4dr 167.7), Silverado 3500 HD 2013 V8 6.6L Cab and Chassis (2dr 137.5/171.5), Silverado 3500 HD 2014 V8 6.6L Cab and Chassis (4dr 171.5), Silverado 3500 HD 2014 V8 6.6L Cab and Chassis (2dr 137.5/162.0), Silverado 3500 HD 2015-2016 V8 6.6L (137.5/162.0/171.5) --- For 2013-2016 Silverado 3500 HD & Sierra 3500 HD fit B20 DIESEL FUEL VEHICLE; VIN: 8. [Vehicle Fitment-3]: Compatible with GMC Sierra 3500 HD 2013 V8 6.6L Cab and Chassis (4dr 167.7), Sierra 3500 HD 2013 V8 6.6L Cab and Chassis (2dr 137.5/171.5), Sierra 3500 HD 2014 V8 6.6L Cab and Chassis (4dr 171.5), Sierra 3500 HD 2014 V8 6.6L Cab and Chassis (2dr 137.5/162.0), Sierra 3500 HD 2015-2016 V8 6.6L (137.5/162.0/171.5) --- For 2013-2016 Silverado 3500 HD and Sierra 3500 HD fit B20 DIESEL FUEL VEHICLE; VIN: 8, N2L, DUAL FUEL TANK. [Reference Number]: M100023, 13578390. [Related Parts]: Fuel Pump; Tank Seal; Seal Ring; Fuel Sending Unit; Strainer.