Crankshaft Main Bearing Set Fit 85-89 Isuzu I-Mark Geo 1.5L L4 SOHC Size:Standard 8 OHV VIN 4

8 OHV VIN 4

4L V10 OHV 20V VIN Z

2000 FORD F-250 SUPER DUTY 5

2011-2014 HONDA INSIGHT 1

Part Numbers: HS3021

Crankshaft Main Bearing Set Fit 85-89 Isuzu I-Mark Geo 1.5L L4 SOHC Size:Standard 8 OHV VIN 4Crankshaft Main Bearing Set Fit 85 89 Isuzu I Mark Geo 1. 5L L4 SOHC. The crankshaft, connecting rods and bearings are extremely important in every engine build, because they convert the reciprocating motion of the pistons into rotational torque. The longer the stroke, the greater the leverage effect and the greater the torque output of the engine. Time will come that your engine bearings will wear out. Always remember, when your engine bearings fail,