Chevrolet For Chevrolet 2004-2012 Chevy C2 Golden Alloy Crankshaft Chevy C2 93439548 For Chevrolet Engine Parts – OEM 93439548

Product Overview: Engineered for Chevrolet Chevy C2 engines, this precision-machined crankshaft is a direct-fit replacement component built to original equipment dimensions. The part is manufactured to original equipment dimensions, making it a practical solution when an original crankshaft has failed through bearing wear, scoring or fatigue cracking.

Key Features: CNC machining holds the main and rod journals, fillet radii, stroke and end-float to original equipment tolerances for accurate assembly. Hardened, ground and micro-polished journals provide the surface quality required for stable oil pressure and long bearing life. Oil passages are drilled and deburred to the original layout, supporting correct lubrication of the main and connecting rod bearings. The finished component is inspected and packed to protect its machined surfaces during transport and storage.

Vehicle Compatibility: This part is listed for Chevrolet, covering model families such as Chevy. Fitment is documented for the 2004-2012 model years. For vehicles not shown in the list, cross-reference the engine code and original reference number to confirm fitment.

Specifications: Key specifications: engine code Chevy C2; material high-grade alloy; size STD; condition New; warranty 12 Months. It is supplied for replacement and repair applications in standard specification. Because it is supplied in standard size, ordinary bearing shells can be used without machining the journals.

OEM / Reference Numbers: No alternative reference numbers are published for this listing; identification should be made from the engine code and vehicle application details.

Applications: Applications include complete engine rebuilds, preventative bottom-end renewal and repair of units damaged by lubrication failure. The part is a sensible stock item for workshops that service this engine family regularly and want to minimise vehicle downtime. It is a suitable choice for workshops that rebuild this engine family regularly and prefer to keep standard-size parts on the shelf.

Benefits / Replacement Information: A new crankshaft removes the vibration, knocking and low oil pressure associated with worn journals or a bent shaft. Using a new standard-size shaft eliminates the turnaround time and uncertainty of reconditioning the original component. Accurate journal geometry and balance lower the load on bearings and the lubrication system, helping the rebuilt engine last.

Installation or Fitment Notes: Check the part number, journal dimensions and cylinder block line bore before assembly begins. Fit new bearing shells, verify clearances against factory limits, and torque the caps in the specified order. Record the fitted part number and mileage in the service history so future maintenance references the correct replacement. Cleanliness during assembly is critical; keep machined surfaces free of swarf, grit and moisture at all times.