Hombre S Regular Cab 4WD V6-4.3L (1999)
Crankshaft: Description and Operation
Crankshaft
The cast nodular iron crankshaft is supported by four crankshaft bearings. The number four bearing at the rear of the engine is the end thrust bearing.
The bearings are retained by bearing caps that are machined with the block for proper alignment and clearances. The reluctor ring has three lugs used
for crankshaft timing and is constructed of powdered metal. The reluctor ring has a slight interference fit onto the crankshaft and an internal keyway
for correct positioning.
