Liberty, Wrangler, 1997-2005

Piston & Ring Specifications

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PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
19992.5P0.0013-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00210.02400.03800.06000.00330.00330.0083
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20002.5P0.0013-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00210.02400.03800.06000.00330.00330.0083
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20012.5P0.0013-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00210.02400.03800.06000.00330.00330.0083
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20022.410.0009-0.0098-0.0090-0.0098-0.0011-0.0011-0.0004-
      0.00220.02000.01800.02500.00310.00310.0070
  2.5P0.0013-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00210.02400.03800.06000.00330.00330.0083
  3.7K0.00140.0146-0.0146-0.0100-0.0020-0.0016-0.0007-
        0.02490.02490.03000.00370.00310.0091
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20032.410.0009-0.0098-0.0090-0.0098-0.0011-0.0011-0.0004-
      0.00220.02000.01800.02500.00310.00310.0070
  3.7K0.00140.0146-0.0146-0.0100-0.0020-0.0016-0.0007-
        0.02490.02490.03000.00370.00310.0091
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20042.410.0009-0.0098-0.0090-0.0098-0.0011-0.0011-0.0004-
      0.00220.02000.01800.02500.00310.00310.0070
  3.7K0.00140.0146-0.0146-0.0100-0.0020-0.0016-0.0007-
        0.02490.02490.03000.00370.00310.0091
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
20052.410.0009-0.0098-0.0090-0.0098-0.0011-0.0011-0.0004-
      0.00220.02000.01800.02500.00310.00310.0070
  2.850.0003-0.0012-0.0012-0.0009-0.0031-0.0028-0.0016-
      0.00080.00180.00190.00190.00540.00430.0031
  3.7K0.00140.0146-0.0146-0.0100-0.0020-0.0016-0.0007-
        0.02490.02490.03000.00370.00310.0091
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
PISTON AND RING SPECIFICATIONS
all measurements are given in inches.
YearEngine Displacement LitersEngine VINPiston ClearanceRing GapRing Side Clearance
        Top CompressionBottom CompressionOil ControlTop CompressionBottom CompressionOil Control
19982.5P0.0013-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00210.02400.03800.06000.00330.00330.0083
  4.0S0.0008-0.0090-0.0190-0.0100-0.0017-0.0017-0.0024-
      0.00150.02400.03800.06000.00330.00330.0083
 
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