Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2009SILVERADO 2500 2WD V8-6.6L DSL TURBOREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINECYLINDER BLOCK ASSEMBLYCRANKSHAFT, ENGINE
2009 Chevrolet Silverado 2500 2WD V8-6.6L DSL Turbo
Crankshaft, Engine
2009 Chevrolet Silverado 2500 2WD V8-6.6L DSL TurboSECTION Crankshaft, Engine
Crankshaft
Connecting Rod Journal Diameter - Service Limit 62.88 mm (2.4756 in)
Connecting Rod Journal Diameter - Production Value 62.902-62.922 mm (2.4764-2.4772 in)
Crankshaft End Play - Service Limit 0.54 mm (0.0213 in)
Crankshaft End Play - Production Value 0.04-0.205 mm (0.0016-0.0081 in)
Crankshaft Main Bearing Clearance - Service Limit 0.14 mm (0.0055 in)
Crankshaft Main Bearing Clearance - Production Value 0.039-0.070 mm (0.0015-0.0028 in)
Crankshaft Main Journal Diameter - Service Limit 79.89 mm (3.1453 in)
Crankshaft Main Journal Diameter - Production Value 79.905-79.925 mm (3.1459-3.1466 in)
Crankshaft Runout - Service Limit 0.44 mm (0.0173 in)
Crankshaft Runout - Production Value 0.05 mm (0.0020 in)
Connecting Rod Journal Diameter - Service Limit 62.88 mm (2.4756 in)
Connecting Rod Journal Diameter - Production Value 62.902-62.922 mm (2.4764-2.4772 in)
Crankshaft End Play - Service Limit 0.54 mm (0.0213 in)
Crankshaft End Play - Production Value 0.04-0.205 mm (0.0016-0.0081 in)
Crankshaft Main Bearing Clearance - Service Limit 0.14 mm (0.0055 in)
Crankshaft Main Bearing Clearance - Production Value 0.039-0.070 mm (0.0015-0.0028 in)
Crankshaft Main Journal Diameter - Service Limit 79.89 mm (3.1453 in)
Crankshaft Main Journal Diameter - Production Value 79.905-79.925 mm (3.1459-3.1466 in)
Crankshaft Runout - Service Limit 0.44 mm (0.0173 in)
Crankshaft Runout - Production Value 0.05 mm (0.0020 in)
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.