• Clevite Main Bearing
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Clevite

Clevite Main Bearing

Clevite Main Bearing

Part number: 03NGK

$190.63 USD
$190.63 USD
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  • Free fitment check before you order

Clevite Main Bearing, with the part number and details listed below. Bearing size depends on whether the crankshaft has been ground, so measure before ordering.

Quick facts

  • Brand: Clevite
  • Part type: Bearing set

Specifications

  • Material: TM-77

Listed fitment

  • 2005 - 2007 Chevrolet C4500 Kodiak C4E044, C4C044
  • 2003 - 2007 Chevrolet C4500 Kodiak C4V042, C4C042, C4U042, C4E042
  • 2003 - 2007 Chevrolet C5500 Kodiak C5E042, C5C042, C5U042, C5V042
  • 2005 - 2007 Chevrolet C5500 Kodiak C5E044, C5C044
  • 2006 - 2013 Chevrolet Express 2500 LT, Base, LS
  • 2006 - 2013 Chevrolet Express 3500 Base, LT, LS
  • 2010 - 2013 Chevrolet Express 4500 Base
  • 2001 - 2005 Chevrolet Silverado 2500 HD Base
  • 2001 - 2006 Chevrolet Silverado 2500 HD LS
  • 2001 - 2013 Chevrolet Silverado 2500 HD LT
  • 2007 - 2013 Chevrolet Silverado 2500 HD LTZ
  • 2003 - 2013 Chevrolet Silverado 2500 HD WT
  • 2006 Chevrolet Silverado 3500 HD
  • 2001 - 2006 Chevrolet Silverado 3500 LS, LT, Base
  • 2004 - 2006 Chevrolet Silverado 3500 WT
  • 2007 Chevrolet Silverado 3500 Classic LT, LS, WT
  • 2007 - 2013 Chevrolet Silverado 3500 HD LT, LTZ, WT
  • 2005 - 2007 GMC C4500 Topkick C4C044, C4E044
  • 2003 - 2007 GMC C4500 Topkick C4V042, C4E042, C4U042, C4C042
  • 2005 - 2007 GMC C5500 Topkick C5C044, C5E044
  • 2003 - 2007 GMC C5500 Topkick C5E042, C5C042, C5V042, C5U042
  • 2006 - 2013 GMC Savana 2500 Base
  • 2007 - 2013 GMC Savana 2500 LT, LS
  • 2009 - 2013 GMC Savana 2500 SLE, SL
  • 2006 - 2013 GMC Savana 3500 Base, LS, LT
  • 2009 - 2013 GMC Savana 3500 SL, SLE
  • 2009 - 2013 GMC Savana 4500 Base
  • 2002 - 2005 GMC Sierra 2500 HD Base
  • 2011 - 2013 GMC Sierra 2500 HD Denali
  • 2001 - 2006 GMC Sierra 2500 HD SL
  • 2001 - 2013 GMC Sierra 2500 HD SLE, SLT
  • 2003 - 2013 GMC Sierra 2500 HD WT
  • 2002 - 2005 GMC Sierra 3500 Base
  • 2001 - 2006 GMC Sierra 3500 SL, SLT, SLE
  • 2004 - 2006 GMC Sierra 3500 WT
  • 2007 GMC Sierra 3500 Classic SLE, SL, WT, SLT
  • 2011 - 2013 GMC Sierra 3500 HD Denali
  • 2007 - 2013 GMC Sierra 3500 HD SLE, SLT, WT
  • 2005 - 2007 Workhorse LF72 Base

Tip: Check clearances with plastigage or a micrometer, and use assembly lube on every bearing.

View full details

Before you order: fitment and what to plan

Engine bearings let the crankshaft and rods spin on a thin film of oil.

Fitment notes

  • Specs, lead time and warranty come from Clevite and can change. The details above this guide are the latest we have.

Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.

Ask about fitment

Plan the whole job

More for your car: Main Bearings · All Rod Bearings · Engine

Questions about engine bearings

Will this fit my car?
Check the title and details above for the vehicles and part number it is listed for. If you are not sure, contact us with your year, make, model, engine and trim and we will confirm fitment before you order.
What does undersize mean?
Undersize bearings are for a crankshaft that has been ground smaller. Standard is for an unground crank.
Where do specs and warranty details come from?
From Clevite. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.

Questions & answers

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