Clevite MS-1946A-.25MM Engine Crankshaft Main Bearing Set

Part Number
Engine Crankshaft Main Bearing Set

Fits: 90 Chrysler Dynasty, 90-91 Chrysler Imperial, 90-10 Chrysler Town & Country, 90-07 Dodge Caravan, 90-93 Dodge Dynasty, 90-10 Dodge Grand Caravan, 90-00 Plymouth Grand Voyager, 91-93 Chrysler New Yorker, 91-00 Plymouth Voyager, 93-96 Chrysler Concorde, 93-97 Dodge Intrepid, 93-97 Eagle Vision, 00-02 Chrysler Grand Voyager, 00-08 Chrysler Voyager, 05-08 Chrysler Pacifica, 07-11 Jeep Wrangler, 09-10 Volkswagen Routan

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Carrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seizure and wear resistance.

BRAND: Clevite


  • Engine Crankshaft Main Bearing Set


Bearing Item GradeOE Replacement
Bearing MaterialAL-5
Bearing O.D. or Housing Bore (max.)MB3340A25MM=2.6777in MB-3107A25MM(F)=2.6777in
Bearing O.D. or Housing Bore (min.)MB3340A25MM=2.6769in MB-3107A25MM(F)=2.6769in
Bearing SeriesA
Max. WallMB3340A25MM=0.0830in MB-3107A25MM(F)=0.0830in
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Size0.25mm Undersize
Standard Shaft Diameter (max.)MB3340A25MM=2.5152in MB-3107A25MM(F)=2.5152in
Standard Shaft Diameter (min.)MB3340A25MM=2.5142in MB-3107A25MM(F)=2.5142in
Vertical Oil Clearance (max.)MB3340A25MM=0.0022in MB-3107A25MM(F)=0.0022in
Vertical Oil Clearance (min.)MB3340A25MM=0.0005in MB-3107A25MM(F)=0.0005in

OE Replacement A Series (Aluminum) .25mm Undersize



  • Sealed Power: 7278MA.25MM
  • King Engine Bearings: MB4060SI25MM


  • 1990-1991 Chrysler Imperial
  • 1990-2000 Plymouth Grand Voyager
  • 1991-2000 Plymouth Voyager
  • 1991-1993 Chrysler New Yorker
  • 2005-2008 Chrysler Pacifica
  • 1990-2007 Dodge Caravan
  • 1990-1993 Dodge Dynasty
  • 2000-2008 Chrysler Voyager
  • 1990-2010 Dodge Grand Caravan
  • 1990-2010 Chrysler Town & Country
  • 1990-1990 Chrysler Dynasty
  • 1993-1997 Eagle Vision
  • 2009-2010 Volkswagen Routan
  • 1993-1996 Chrysler Concorde
  • 2000-2002 Chrysler Grand Voyager
  • 1993-1997 Dodge Intrepid
  • 2007-2011 Jeep Wrangler
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