NUT, Engine Connecting Rod Bolt diagram Lt Truck GMC SIERRA 2500HD - 03,43,53 Bodystyle (4WD)

PNCPart codeTitleQuantity
1 03866766  NUT,CONN ROD(PART OF 128)(3/8-24)(HEX) 12
2 12556559  NUT,CONN ROD(PART OF 119) 16