Sealed Power 3345P Engine Connecting Rod Bearing

Sealed Power 3345P Connecting Rod Bearing

Sealed Power 3345P is a standard-size engine connecting rod bearing for classic Cadillac and Oldsmobile V8 applications. Built for precise housing bore and shaft dimensions, it supports proper oil clearance and consistent rod bearing fit in rebuild and service work.

Key Features

• Standard size engine connecting rod bearing for OE-style service applications
• Housing bore range: 2.6243-2.6250 in. (66.6570-66.6750 mm)
• Standard shaft range: 2.4990-2.5000 in. (63.4750-63.5000 mm)
• Oil clearance range: 0.0005-0.0028 in. (0.0130-0.0710 mm)
• Overall length max: 0.8310 in. (21.1100 mm)
• Wall thickness max: 0.0619 in. (1.5720 mm)
• Engineered by Sealed Power using modern materials and ISO/QS-certified manufacturing practices

Detailed Description

Sealed Power 3345P is a standard-size connecting rod bearing designed for engines that require accurate bearing geometry and controlled oil clearance. It is a direct-fit service part for a wide range of Cadillac and Oldsmobile applications, including Cadillac Commercial Chassis, Fleetwood, DeVille, Eldorado, and Seville, as well as Oldsmobile 98, Custom Cruiser, Cutlass, Cutlass Salon, Cutlass Supreme, Delta 88, Toronado, and Starfire. This part cross-references Monroe Shocks & Struts (e.g., CB542P) for the same application.

For buyers searching for a Sealed Power 3345P connecting rod bearing, this part supports rebuilds where standard-size rod bearing dimensions are required. It is a practical choice for classic Cadillac DeVille and Oldsmobile Cutlass engine service when the crankshaft and rod journals remain within standard specifications.

What It Is Used For

• Rod bearing replacement during engine rebuilds
• Restoring proper oil film control at the connecting rod journal
• Addressing bearing wear, scoring, or loss of clearance control
• Service work on Cadillac and Oldsmobile engines that call for standard-size bearings
• Maintaining correct fit in high-mileage or refreshed vintage engines

Installation Notes and Tips

Verify crankshaft journal size, rod bore condition, and bearing clearance before assembly. Measure the housing bore and standard shaft dimensions against the engine specifications to confirm standard-size fitment. Clean all mating surfaces thoroughly, use proper assembly lubricant, and follow the engine builder’s torque and clearance procedures during installation. For search relevance, this part is commonly selected for 1961-1976 Oldsmobile 98, 1970-1976 Oldsmobile Cutlass, and 1968-1981 Cadillac DeVille applications.

Quality Assurance

Sealed Power parts are produced with leading-edge materials and manufactured under ISO and QS certified processes to meet the demands of modern engine service. The 3345P reflects that manufacturing approach in a standard-size rod bearing built for dimensional consistency and dependable engine rebuild use.