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Clevite MS-1590A-.25MM Crankshaft Main Bearing Set Undersized

(1984-1995 Toyota 4Runner; 1987 Toyota Land Cruiser; 1982-1995 Toyota Pickup; 1982-1985 Toyota Celica; 1982 Toyota Corona; 2004 Chevrolet Malibu LT)

Part of: Clevite Engine Crankshaft Main Bearing Sets

Other options in this family: Clevite MS-2328P Clevite MS-1947A Clevite MS-2199A Clevite MS-909P Clevite MS-822A-10

Manufacturer

Picture for manufacturer Clevite

Part Number

MS-1590A-.25MM
13 reviews
Sale Price

$21.24

In Stock (7)

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Usually delivered within 2 days

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Product Details

The Clevite MS-1590A-.25MM is an undersized engine crankshaft main bearing set designed for precision engine rebuilds requiring 0.25mm undersize bearings. This complete bearing set provides the critical interface between the crankshaft and engine block, ensuring proper oil clearance and reliable engine operation.

Key Features:

  • Bi-metal aluminum construction with 100% lead-free aluminum silicon alloy
  • 60% higher silicon content compared to competitive bearings for superior journal surface conditioning
  • Enhanced seizure resistance protects against engine failure during high-stress operation
  • Improved wear resistance extends bearing life and maintains proper oil clearance
  • 0.25mm undersize design for reground crankshafts
  • Precision-engineered to OEM specifications for reliable fitment

Clevite engine bearings are trusted by professional engine builders and mechanics for their durability and dependability. The advanced aluminum silicon formulation provides better surface compatibility with crankshaft journals, reducing the risk of scoring and premature wear during break-in and normal operation.

Products specifications

Fits

1984-1995 Toyota 4Runner; 1987 Toyota Land Cruiser; 1982-1995 Toyota Pickup; 1982-1985 Toyota Celica; 1982 Toyota Corona; 2004 Chevrolet Malibu LT

Size

.25mm Undersize

quick, did 20 min looking for problem, diagnosis then you guys for part. All done. now install, ug. Thanks D.

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nothing yet.

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