Main and connecting rod bearing set for Porsche Cayenne/Panamera Turbo 4.8L (Fits: Porsche 4.8L)
Diameter: 54 mm
Design Type: Tri-metal (three-layer composite) construction (e.g., King SilverCore/SV series, or color-coded bearing sets).
Color-Coding: Original Equipment (OE) replacement bearings are typically color-coded (e.g., yellow, blue, red), depending on the engine serial number range and whether the bearing is positioned in the upper or lower location.
Available Sizes: Standard (STD), as well as 0.25 mm and 0.5 mm undersize.
Description
Diameter: 64 mm
Design type: Bi-metal (aluminum-silicon alloy) bearing shell
Thrust bearing: The No. 3 main bearing shell also functions as a thrust bearing; axial clearance is controlled by two thrust washers installed within the bearing housing halves.
Available sizes: Standard (STD) and undersize options of 0.25 mm and 0.5 mm (for increasing journal clearance).












