Sealed Power 6-4840A Engine Connecting Rod Bearing Set

Sealed Power 6-4840A Engine Connecting Rod Bearing Set

Sealed Power 6-4840A is a standard-size engine connecting rod bearing set for A-Series aluminum engines. It is built for precise housing bore and shaft dimensions, controlled oil clearance, and dependable bearing support in service applications such as Jeep Liberty, Dodge Dakota, and Ram 1500.

Key Features

• Standard size connecting rod bearing set for A-Series aluminum engines
• Full set configuration for engine rebuild and repair work
• Housing bore range: 2.4092-2.4097 in. (61.1940-61.2060 mm)
• Standard shaft range: 2.2794-2.2797 in. (57.8970-57.9040 mm)
• Oil clearance range: 0.0005-0.0018 in. (0.0130-0.0460 mm)
• Wall thickness up to 0.0646 in. (1.6410 mm)
• Manufactured using ISO- and QS-certified processes
• Sealed Power 6-4840A cross-references 6B7200A and 5019447AA for the same application

Detailed Description

Built to match standard-size specifications, Sealed Power 6-4840A supports proper rod bearing fitment in A-Series aluminum engines where accurate clearance and stable oil film are critical. The dimensional ranges listed for housing bore, shaft diameter, and oil clearance help identify the correct bearing set for rebuilds and bottom-end service. This part number is commonly searched for Jeep Liberty, Dodge Nitro, Dodge Dakota, Ram 1500, Jeep Commander, Jeep Grand Cherokee, and Dodge Durango engine repair applications.

Sealed Power uses modern materials and controlled manufacturing methods to produce engine components that meet the demands of current engine designs. If you are replacing worn rod bearings during an overhaul, 6-4840A provides a direct standard-size option for engines that require this specification. The part number 6-4840A is also referenced in interchange listings for related OE and aftermarket applications.

What This Part Helps Address

• Rod bearing wear that can create low oil pressure or bearing noise
• Excessive clearance from engine wear during rebuilds
• Scoring or damage found during bottom-end inspection
• Loss of proper rod-to-crankshaft support in A-Series aluminum engines
• Need for a standard-size replacement during engine service

Installation Notes and Tips

Verify crankshaft journal size, housing bore, and oil clearance before installation. Confirm that your engine calls for standard-size connecting rod bearings and match the application to the vehicle and engine code, not just the model year. Fits 2002-2012 Jeep Liberty, N/A; Fits 2004-2019 Dodge Dakota, N/A; Fits 2002-2010 Dodge Ram 1500, N/A; Fits 2011-2012 Ram 1500, N/A; Fits 2007-2011 Dodge Nitro, N/A; Fits 2006-2010 Jeep Commander, N/A; Fits 2005-2010 Jeep Grand Cherokee, N/A; Fits 2004-2009 Dodge Durango, N/A; Fits 2011 Ram Dakota, N/A.

Quality Assurance

Sealed Power states that its parts are produced with leading-edge materials and ISO- and QS-certified manufacturing processes to support consistent engine component quality.