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Sealed Power Main Bearing Set 7074MA50MM
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Description
Brand: Sealed Power
Part Number: 7047MA50MM
Condition: New
Sold As: Individual

Sealed Power .50mm Aluminum Main Bearing Set fits the following:
Make
Model Years
 
 
   
BUICK CENTURY 1996-1993
SKYHAWK 1989-1987
CHEVROLET BERETTA 1996-1987
CAVALIER 1997-1987
CORSICA 1996-1987
LLV 1995-1994
LUMINA 1993
S10 1997-1994
GMC SONOMA 1997-1994
ISUZU HOMBRE 1997-1996
OLDSMOBILE CUTLASS CIERA 1996-1993
FIRENZA 1988-1987
PONTIAC SUNFIRE 1997-1995
TEMPEST 1991-1987
 


A-Series:
Sealed Power A-Series bearings are the latest in a long line of exclusive Federal-Mogul innovations. These ultra-modern bi-metal aluminum alloy bearings feature a high-strength steel backing and a patented lining material consisting of aluminum, tin and a small percentage of silicon. The use of silicon significantly increases the bearing's wear resistance, even in cases when the crankshaft finish is not optimized. (In fact, A-Series bearings will actually help polish the crank in these applications.)

Modern bi-metal aluminum alloy engine bearings such as new A-Series bearings from Federal-Mogul are the product of choice for most vehicle manufacturers. Moreover, the shift to A-Series bearings can now be seen in the aftermarket, where production engine buliders in particular have embraced the exclusive benefits of this new technology. The leading benefits of using A-Series bearings include:

  • Dramatically reduced or eliminated bearing wear
  • Improved seizure resistance
  • Minimized debris embedment in overplate (embedded debris causes scoring of the shaft)
  • Environmentally friendly
  • Exceptional control of wall variance (40% less than tri-metal materials)
  • Outstanding corrosion resistance
  • Unaffected by inadequate crankshaft finish

The Federal-Mogul Sealed Power® brand of engine bearings offers advanced technologies that ensure performance and durability within virtually any automotive or light-duty truck engine.

The Sealed Power brand combines advanced materials and patented designs to meet the demands of specific applications for rebuilt engines. Sealed Power bearings have application-specific lining materials and are precision fit for endurance.

Sealed Power A-Series bearings are the latest in bearing technology from Federal-Mogul, the world leader in engine bearings. These revolutionary bearings, manufactured using aluminum tin alloy with silicon, are the choice of most OEs.

Main Bearings:

Federal-Mogul's Sealed Power® brand main bearings, available in half-groove, three-quarter-groove and full-groove designs, are manufactured using preferred OE technologies and cutting-edge materials that produce superior quality and durability.
The company’s patented “Ramp and Flat™” Contoured Flange® design, a significant improvement in engine-bearing technology, doubles thrust-load capability, reduces wear dramatically and improves lubricity between the flange face and the thrust surface.

When installing any bearing:
DO NOT ATTEMPT TO POLISH THE BEARING RUNNING SURFACE WITH ANY TYPE OF ABRASIVE PAD OR PAPER.
Bearing overlay layers are extremely soft and thin, typically .0005” on high performance parts.
These thin layers can easily be damaged or removed by abrasive media. Because the overlay layer is electroplated,
it may exhibit microscopic plating nodules that make it feel slightly rough.
The nodules are the same material as the rest of the plated layer and will quickly be flattened by the shaft.

Position
Qty. Part Number Specifications
 
 
       
1-2-3-5 4 3796RA CNTL NBR 0
      FLNG OD MAX (Inch) 0
      FLNG OD MAX (MM) 0
      HSNG BORE MAX (Inch) 2.688
      HSNG BORE MAX (MM) 68.275
      HSNG BORE MIN (Inch) 2.687
      HSNG BORE MIN (MM) 68.25
      LGTH FLNG MAX (Inch) 0
      LGTH FLNG MAX (MM) 0
      LGTH FLNG MIN (Inch) 0
      LGTH FLNG MIN (MM) 0
      OIL CLRNC MAX (Inch) 0.0039
      OIL CLRNC MAX (MM) 0.099
      OIL CLRNC MIN (Inch) 0.0014
      OIL CLRNC MIN (MM) 0.036
      OVRL LGTH MAX (Inch) 0.742
      OVRL LGTH MAX (MM) 18.85
      OVRL LGTH MIN (Inch) 0
      OVRL LGTH MIN (MM) 0
      STD SHAF MAX (Inch) 2.4954
      STD SHAF MAX (MM) 63.383
      STD SHAF MIN (Inch) 2.4945
      STD SHAF MIN (MM) 63.36
      WALL THK MAX (Inch) 0.0954
      WALL THK MAX (MM) 2.423
4 1 3797RAA CNTL NBR 0
      FLNG OD MAX (Inch) 0
      FLNG OD MAX (MM) 0
      HSNG BORE MAX (Inch) 2.688
      HSNG BORE MAX (MM) 68.275
      HSNG BORE MIN (Inch) 2.687
      HSNG BORE MIN (MM) 68.25
      LGTH FLNG MAX (Inch) 0
      LGTH FLNG MAX (MM) 0
      LGTH FLNG MIN (Inch) 0
      LGTH FLNG MIN (MM) 0
      OIL CLRNC MAX (Inch) 0.0039
      OIL CLRNC MAX (MM) 0.099
      OIL CLRNC MIN (Inch) 0.0014
      OIL CLRNC MIN (MM) 0.036
      OVRL LGTH MAX (Inch) 0.942
      OVRL LGTH MAX (MM) 23.93
      OVRL LGTH MIN (Inch) 0
      OVRL LGTH MIN (MM) 0
      STD SHAF MAX (Inch) 2.4954
      STD SHAF MAX (MM) 63.383
      STD SHAF MIN (Inch) 2.4945
      STD SHAF MIN (MM) 63.36
      WALL THK MAX (Inch) 0.0954
      WALL THK MAX (MM) 2.423
 

This Part Fits The Following Vehicles

YearMakeModelEngineFit Note
1994 - 1993BuickCentury Custom2.2L L4 134ciOHV engine; A-Series aluminum bearings
1993 - 1993BuickCentury Limited2.2L L4 134ciOHV engine; A-Series aluminum bearings
1996 - 1993BuickCentury Special2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1987BuickSkyhawk Custom2.0L L4 122ciOHV engine; A-Series aluminum bearings
1987 - 1987BuickSkyhawk Limited2.0L L4 122ciOHV engine; A-Series aluminum bearings
1989 - 1988BuickSkyhawk SE2.0L L4 122ciOHV engine; A-Series aluminum bearings
1987 - 1987BuickSkyhawk Sport2.0L L4 122ciOHV engine; A-Series aluminum bearings
1987 - 1987BuickSkyhawk T-Type2.0L L4 122ciOHV engine; A-Series aluminum bearings
1989 - 1987ChevroletBeretta2.0L L4 122ciOHV engine; A-Series aluminum bearings
1996 - 1990ChevroletBeretta2.2L L4 134ciOHV engine; A-Series aluminum bearings
1988 - 1987ChevroletBeretta GT2.0L L4 122ciOHV engine; A-Series aluminum bearings
1993 - 1992ChevroletBeretta GT2.2L L4 134ciOHV engine; A-Series aluminum bearings
1990 - 1990ChevroletBeretta Indianapolis 500 Pace Car2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1987ChevroletCavalier2.0L L4 122ciOHV engine; A-Series aluminum bearings
1997 - 1990ChevroletCavalier2.2L L4 134ciOHV engine; A-Series aluminum bearings
1987 - 1987ChevroletCavalier CS2.0L L4 122ciOHV engine; A-Series aluminum bearings
1997 - 1995ChevroletCavalier LS2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1987ChevroletCavalier RS2.0L L4 122ciOHV engine; A-Series aluminum bearings
1997 - 1990ChevroletCavalier RS2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1988ChevroletCavalier VL2.0L L4 122ciOHV engine; A-Series aluminum bearings
1994 - 1990ChevroletCavalier VL2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1987ChevroletCorsica2.0L L4 122ciOHV engine; A-Series aluminum bearings
1996 - 1994ChevroletCorsica2.2L L4 134ciOHV engine; A-Series aluminum bearings
1988 - 1987ChevroletCorsica LT2.0L L4 122ciOHV engine; A-Series aluminum bearings
1993 - 1990ChevroletCorsica LT2.2L L4 134ciOHV engine; A-Series aluminum bearings
1992 - 1992ChevroletCorsica LTZ2.2L L4 134ciOHV engine; A-Series aluminum bearings
1995 - 1994ChevroletLLV2.2L L4 134ciOHV engine; A-Series aluminum bearings
1993 - 1993ChevroletLumina2.2L L4 133ciOHV engine; A-Series aluminum bearings
1997 - 1994ChevroletS102.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994ChevroletS10 LS2.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994ChevroletS10 SS2.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994ChevroletS10 ZR22.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994GMCSonoma SL2.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994GMCSonoma SLE2.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1994GMCSonoma SLS2.2L L4 134ciOHV engine; A-Series aluminum bearings
1997 - 1996IsuzuHombre S2.2L L4 2180ccOHV engine; A-Series aluminum bearings
1997 - 1996IsuzuHombre XS2.2L L4 2180ccOHV engine; A-Series aluminum bearings
1996 - 1993OldsmobileCutlass Ciera2.2L L4 134ciOHV engine; A-Series aluminum bearings
1994 - 1993OldsmobileCutlass Ciera S2.2L L4 134ciOHV engine; A-Series aluminum bearings
1988 - 1987OldsmobileFirenza2.0L L4 121ciOHV engine; A-Series aluminum bearings
1988 - 1987OldsmobileFirenza Cruiser2.0L L4 121ciOHV engine; A-Series aluminum bearings
1987 - 1987OldsmobileFirenza LC2.0L L4 121ciOHV engine; A-Series aluminum bearings
1987 - 1987OldsmobileFirenza LX2.0L L4 121ciOHV engine; A-Series aluminum bearings
1987 - 1987OldsmobileFirenza S2.0L L4 121ciOHV engine; A-Series aluminum bearings
1997 - 1995PontiacSunfire SE2.2L L4 134ciOHV engine; A-Series aluminum bearings
1989 - 1987PontiacTempest2.0L L4 122ciOHV engine; A-Series aluminum bearings
1991 - 1990PontiacTempest2.2L L4 134ciOHV engine; A-Series aluminum bearings
1991 - 1991PontiacTempest LE2.2L L4 134ciOHV engine; A-Series aluminum bearings

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