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Sealed Power 3345P Engine Connecting Rod BearingOE Quality 60-Day Returns
Part #: 3345P

Sealed Power 3345P Engine Connecting Rod Bearing

⚙️ 134 vehicles fit this part
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🚗Fitment: Cadillac, Oldsmobile, and GMC, Commercial Chassis, Fleetwood, DeVille, Eldorado, Seville, Calais, 98, Custom Cruiser, Cutlass, Cutlass Salon, Cutlass Supreme, Cutlass Tiara, Delta 88, Toronado, Vista Cruiser, Transmode, F85, 442, Delmont 88, Starfire, Jetstar I, Fiesta, Super 88, and Classic 98
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Not what you need? Click here for all Engine Connecting Rod Bearing options

Overview of Sealed Power 3345P Engine Connecting Rod Bearing

The Sealed Power 3345P engine connecting rod bearing is engineered for reliable performance in select Cadillac and Oldsmobile models. Designed to meet precise specifications, this bearing supports smooth engine operation by maintaining optimal oil clearance and housing bore dimensions.

  • Housing Bore Max: 2.6250 inches (66.6750 mm)
  • Housing Bore Min: 2.6243 inches (66.6570 mm)
  • Oil Clearance Range: 0.0005 to 0.0028 inches (0.0130 to 0.0710 mm)
  • Overall Length Max: 0.8310 inches (21.1100 mm)
  • Standard Shaft Diameter: 2.4990 to 2.5000 inches (63.4750 to 63.5000 mm)
  • Wall Thickness Max: 0.0619 inches (1.5720 mm)

Technical Specifications and Performance Details

The 3345P connecting rod bearing from Sealed Power is manufactured to exacting tolerances to ensure compatibility with engine components in Cadillac and Oldsmobile vehicles. The housing bore dimensions range narrowly between 2.6243 and 2.6250 inches, providing a precise fit for the connecting rod journal. Oil clearance is carefully controlled between 0.0005 and 0.0028 inches, which is critical for maintaining proper lubrication and reducing wear during engine operation. The bearing’s overall length and wall thickness are optimized to support engine loads while maintaining durability.

Compatible Cadillac and Oldsmobile Models

This engine connecting rod bearing is compatible with a range of Cadillac and Oldsmobile vehicles, including models such as the Cadillac DeVille, Eldorado, Fleetwood, Seville, and Toronado, as well as Oldsmobile Cutlass, Cutlass Supreme, Delta 88, Starfire, and Commercial Chassis variants. The part number 3345P ensures correct fitment for these specific applications.

Common Applications and Problem Resolution

  • Restores proper oil clearance to prevent bearing wear and engine damage
  • Addresses engine knocking caused by worn or damaged connecting rod bearings
  • Improves engine smoothness by maintaining precise housing bore dimensions
  • Reduces risk of bearing failure due to improper fit or clearance
  • Supports engine rebuilds and maintenance for Cadillac and Oldsmobile models

Installation Notes and Tips

When installing the Sealed Power 3345P connecting rod bearing, ensure the housing bore and shaft dimensions are within specified tolerances. Proper lubrication during installation is essential to prevent initial wear. It is recommended to inspect the connecting rod journal and housing for any signs of damage or wear before installation. Torque specifications should be followed according to the vehicle manufacturer’s guidelines to ensure secure fitment.

Quality Assurance and Warranty Information

Sealed Power manufactures the 3345P bearing to meet industry standards for durability and performance. Each bearing undergoes quality control inspections to verify dimensional accuracy and material integrity. While specific warranty details may vary, Sealed Power products typically include coverage against manufacturing defects. Consult product documentation or authorized sources for warranty terms related to this engine connecting rod bearing.

BrandSealed Power
Part Number3345P
Housing Bore Max (Inch)2.6250
Housing Bore Max (MM)66.6750
Housing Bore Min (Inch)2.6243
Housing Bore Min (MM)66.6570
Oil Clearance Max (Inch)0.0028
Oil Clearance Max (MM)0.0710
Oil Clearance Min (Inch)0.0005
Oil Clearance Min (MM)0.0130
Overall Length Max (Inch)0.8310
Overall Length Max (MM)21.1100
Standard Shaft Max (Inch)2.5000
Standard Shaft Max (MM)63.5000
Standard Shaft Min (Inch)2.4990
Standard Shaft Min (MM)63.4750
Wall Thickness Max (Inch)0.0619
Wall thickness Max (MM)1.5720

This part fits 134 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1984CadillacCommercial Chassis6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1984CadillacFleetwood6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1983CadillacCommercial Chassis6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1983CadillacFleetwood6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1982CadillacCommercial Chassis6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1982CadillacFleetwood6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1981CadillacCommercial Chassis6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1981CadillacDeVille6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1981CadillacEldorado6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1981CadillacFleetwood6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1981CadillacSeville6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1980CadillacCommercial Chassis6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1980CadillacDeVille6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1980CadillacEldorado6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1980CadillacFleetwood6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1980CadillacSeville6.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1979CadillacCommercial Chassis7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1979CadillacDeVille7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1979CadillacFleetwood7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1978CadillacCommercial Chassis7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1978CadillacDeVille7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1978CadillacEldorado7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1978CadillacFleetwood7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1977CadillacCommercial Chassis7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1977CadillacDeVille7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1977CadillacEldorado7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1977CadillacFleetwood7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976CadillacCommercial Chassis8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976CadillacDeVille8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976CadillacFleetwood8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileCutlass Salon7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1976OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975CadillacCommercial Chassis8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975CadillacDeVille8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975CadillacFleetwood8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileCutlass Salon7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1975OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1974OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1973OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1972OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971OldsmobileCustom Cruiser7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971OldsmobileCutlass Supreme7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1971OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970CadillacEldorado8.2LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970OldsmobileCutlass7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1970OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969CadillacEldorado7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1969OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968CadillacCommercial Chassis7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968CadillacDeVille7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968CadillacEldorado7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968CadillacFleetwood7.7LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968Oldsmobile987.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968OldsmobileCutlass6.6LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968OldsmobileDelta 887.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1968OldsmobileToronado7.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1967Oldsmobile987.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1967OldsmobileCutlass6.6LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1967OldsmobileDelta 887.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1967OldsmobileToronado7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1966Oldsmobile987.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1966OldsmobileCutlass6.6LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1966OldsmobileDelta 887.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1966OldsmobileStarfire7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1966OldsmobileToronado7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965Oldsmobile987.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965OldsmobileCutlass6.6LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965OldsmobileDelta 887.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1965OldsmobileStarfire7.0LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964Oldsmobile986.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1964OldsmobileStarfire6.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963Oldsmobile986.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1963OldsmobileStarfire6.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962Oldsmobile986.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1962OldsmobileStarfire6.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961Oldsmobile986.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1961OldsmobileStarfire6.5LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.
1959Oldsmobile986.1LV8N/AStandard size Engine Connecting Rod Bearing Set suitable for various engine models.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

CB542P

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.