STD Main & Rod Bearing with Piston Rings Fit for Dodge Ram 1500 Dakota Nitro Durango for Jeep Grand Cherokee Commander Liberty 3.7L 2002-2010, Replace 4897033AA MB1105 RB1105A
Function: Precision-machined bearing clearances and piston ring sealing structures effectively reduce internal engine friction losses, enhance power transmission efficiency, while improving cylinder sealing integrity and lowering fuel consumption
Premium Materials: The main rod bearings and piston rings are crafted from quality alloy materials, offering excellent resistance to high temperatures and pressures. They can withstand heavy engine loads, extending service life