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11-19 GMC SIERRA SILVERADO 2500HD 3500 3.73 REAR DIFFERENTIAL AXLE SRW GT4 G80
$999.99
Here we have a good used fully functioning single rear wheel differential with 3.73 gears removed from a 2019 GMC 3500 4wd with 6.6 diesel engine. This should fit ALL 11-19 GM diesel 6.6 hd trucks with duramax engine and maybe others. Guaranteed to be a good functioning unit and will come EXACTLY as shown in the photos.
