Sealed Power 4036M Engine Crankshaft Main Bearing Set
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Sealed Power

Sealed Power 4036M Engine Crankshaft Main Bearing Set

Brand Sealed Power 4036M
Package Alert Full set
Part Material Steel backed overplated bronze alloy
Standard Size Standard
Fits Chevrolet and Pontiac · 83 vehicles

Vintage components. Coverage for applications over 35 years old.

Steel-backed bronze alloy. Overplated construction for dependable bearing support.

Standard size. Fits standard engine rebuild specifications.

Cross-references 1028P, MBS421CP and MBS588CP for the same application. See all 6.

$342.51Free shipping
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Not what you need? See all Engine Crankshaft Main Bearing Set options

Sealed Power 4036M Engine Main Bearing Set

Sealed Power 4036M is a standard-size engine crankshaft main bearing set for vintage rebuilds that need accurate bearing support and consistent oil clearance. Built with steel-backed overplated bronze alloy, it is suited for restoring older Chevrolet and Pontiac engines to dependable operating condition.

Key Features

  • Standard-size main bearing set for original-spec rebuilds
  • Steel-backed overplated bronze alloy construction
  • Made for vintage engine applications over 35 years old
  • ISO and QS certified manufacturing for controlled production quality
  • Sealed Power 4036M for classic engine restoration work

Application Details

This engine crankshaft main bearing set is built for classic Chevrolet Bel Air and Chevrolet Impala rebuilds, along with Pontiac Laurentian, Pontiac Parisienne, and Chevrolet El Camino applications listed in the fitment data. It is a standard-size bearing solution for engine rebuilders looking to maintain factory-style dimensions and restore crankshaft support in older V8 applications. The Sealed Power 4036M part number is commonly searched for vintage Chevrolet and Pontiac engine service, and 4036M is a useful reference when sourcing the correct main bearing set for a period-correct rebuild.

This part cross-references Monroe Shocks & Struts (e.g., 1028P, MS458P) for the same application.

Common Problems It Helps Address

  • Excessive crankshaft clearance during engine overhaul
  • Worn or damaged original main bearings
  • Low oil pressure caused by bearing wear
  • Rough engine operation from inconsistent crankshaft support
  • Restoration needs for standard-size vintage engine rebuilds

Installation Notes and Tips

Verify crankshaft journal condition, housing bore size, and oil clearance before assembly. Clean all bearing surfaces thoroughly, use proper assembly lubricant, and confirm that the standard-size specification matches the engine machining status. For best results, compare the bearing shells to the original removed parts before final installation. Fits 1958-1965 Chevrolet Bel Air, N/A. Fits 1958-1965 Chevrolet Impala, N/A. Fits 1959-1960 Chevrolet El Camino, N/A. Fits 1958-1965 Pontiac Laurentian, N/A. Fits 1959-1965 Pontiac Parisienne, N/A.

Quality Assurance

Sealed Power Vintage components are produced for older applications with materials and manufacturing controls intended to support long-term service in classic engine rebuilds. The brand’s ISO and QS certified production standards add consistency for restoration work where fit and bearing material quality matter.

Related reading

This part fits 83 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1965ChevroletBel Air6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965ChevroletBiscayne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965ChevroletImpala6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965PontiacLaurentian6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965PontiacParisienne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965PontiacStrato-Chief6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964ChevroletBel Air6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964ChevroletBiscayne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964ChevroletImpala6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964PontiacLaurentian6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964PontiacParisienne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964PontiacStrato-Chief6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963ChevroletBel Air6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963ChevroletBiscayne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963ChevroletImpala6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963PontiacLaurentian6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963PontiacParisienne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963PontiacStrato-Chief6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962ChevroletBel Air6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962ChevroletBiscayne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962ChevroletImpala6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962PontiacLaurentian6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962PontiacParisienne6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962PontiacStrato-Chief6.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletBel Air5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletBiscayne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletBrookwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletC705.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletImpala5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletKingswood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletNomad5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961ChevroletParkwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961PontiacLaurentian5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961PontiacParisienne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961PontiacStrato-Chief5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletBel Air5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletBiscayne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletBrookwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletC10 Pickup5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletC20 Pickup5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletC30 Pickup5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletC605.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletC705.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletEl Camino5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletImpala5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletK10 Pickup5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletK20 Pickup5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletKingswood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletNomad5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletP20 Series5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletP30 Series5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletParkwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletSuburban5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960ChevroletTruck5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960PontiacLaurentian5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960PontiacParisienne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1960PontiacStrato-Chief5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletBel Air5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletBiscayne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletBrookwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletEl Camino5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletImpala5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletKingswood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletNomad5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959ChevroletParkwood5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959PontiacLaurentian5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959PontiacParisienne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959PontiacStrato-Chief5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletBel Air5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletBiscayne5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletDel Ray5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletImpala5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletNomad5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletSedan Delivery5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletTruck5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958ChevroletYeoman5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958PontiacLaurentian5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
1958PontiacStrato-Chief5.7LV8Standard size Engine Connecting Rod Bearing Set suitable for various engine models.
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1028PMBS421CPMBS588CPMS458PMS2458PVPM91283