Buy 2001 Chevrolet S10 LS Standard Cab Pickup Fleetside Engine Harmonic Balancer. 2003-14. 4.3 LITER. 4 LITER, External - OEM Chevrolet Part # 10224885

Damper. Balancer.
Engine Harmonic Balancer. CR/SHF. Balance Shaft. CrankShaft. Engine Harmonic. Vibration.

2003-14. 4.3 LITER. 4.3 LITER GAS, external. 4.3 LITER, 6 CYLINDER. 4.3 LITER, external. 4.3 LITER, external shaft. 6 CYLINDER. All Models. All Models; External Shaft. Astro, Safari. Express, Savana. S-Series. Silverado, Sierra.
Crankshaft Vibration Damper - Repair or Replace
If your crankshaft vibration damper, or harmonic balancer, is worn or broken, you will likely experience excessive vibration from the engine, your drive belts may have worn edges, or you may be unable to trace the source of a belt chirp or squeak. To have the crankshaft pulley on your 2001 Chevrolet S10 inspected, contact a Chevrolet service department near you.