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

          Clevite Logo Small Bearings, Gaskets, Assembly Lube, Lifters, and Pistons
          Part Number
          MS-1946A-.25MM
          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

          Special Price $22.09 Regular Price $25.99
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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




          FEATURES:


          • Engine Crankshaft Main Bearing Set


          SPECIFICS:


          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

          WARRANTY TIME: 12 Months


          INTERCHANGE:


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

          APPLICATIONS:


          • 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
          Customer Questions
          Will an engine flush clean my pistons?
          No, an engine flush is unlikely to clean the pistons.
          Read More
          How to replace engine pistons?
          Replacing engine pistons involves removing the engine from the vehicle, disassembling it, removing the pistons, inspecting the engine components, installing the new pistons, reassembling the engine, and testing it. It's a complex process that should only be attempted by experienced mechanics.
          Read More
          When do engine pistons rings go bad?
          Engine piston rings can go bad due to wear and tear, inadequate lubrication, overheating, manufacturing defects, or improper installation. Symptoms of failing piston rings include reduced engine power, increased oil consumption, and blue smoke from the exhaust. Regular maintenance and inspection can help identify potential issues.
          Read More
          Why do engine piston rings fail?
          Engine piston rings can fail due to wear and tear, inadequate lubrication, overheating, manufacturing defects, or improper installation. Regular maintenance and inspection of the engine can help identify potential issues. Symptoms of failing piston rings include reduced engine power, increased oil consumption, and blue smoke from the exhaust.
          Read More
          Can you replace engine pistons rings without removing the engine?
          Replacing engine piston rings without removing the engine is possible but not recommended due to the extensive disassembly required and the risk of damaging other engine components. A full rebuild or overhaul is generally more efficient and effective.
          Read More
          Are oil pump gears necessary?
          Yes, oil pump gears are essential for maintaining proper engine lubrication in an internal combustion engine.
          Read More
          How do oil pumps work?
          Oil pumps work by creating pressure to circulate engine oil throughout an internal combustion engine.
          Read More
          Where is the oil pump located?
          The oil pump is typically located inside the engine's lower oil pan or sump.
          Read More
          Why do oil pump failures happen?
          Oil pump failures can arise from wear, contamination, poor maintenance, and manufacturing defects, causing inadequate lubrication and potential engine damage.
          Read More
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          Compatible Vehicles

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