Автозапчасти » GMC » 2001 » SIERRA 1500 » 4.3L V6 » Двигатель в сборе » Коленчатый вал двигателя

Crankshaft
has balance holes drilled by both front and rear Rod throws; Forging # 255; has a deep 1.410 pilot hole

Crankshaft
No balance hole drilled by # 1 Rod journal; Forging # 255; has a deep 1.410 pilot hole

Crankshaft

Crankshaft
CRANK KIT INCL MATCHING MAIN & ROD BEARING; CASTING # 255; OE # 12555637; REGARDLESS OF LOCATION OF BALANCING HOLES, CAST 255 ARE ALL BALANCED THE SAME