Blue Tolerance Half-Shell for Aprilia Engine Connecting Rods
The countershaft bushing half-shell 1A025207B(ex code 1A019559B) is an original Aprilia spare part that is replaced during the regeneration of 660 engines. It is designed to ensure optimal engine durability and withstand high levels of mechanical stress. It is recommended to follow the scheduled maintenance and use high-quality oils to keep your engine in shape.
Compatible Vehicles
Rs660
Tuono 660
Tuareg 660
When to Rebuild an Engine
The countershaft bearing half-shell 1A025207B is sold individually per half-shell. During the rebuilding of an engine, replacing the bearings is essential to restore the proper functioning of the engine, avoiding future damage due to excessive wear that could lead to the replacement of other mechanical parts. The engine bearing is a very important component that ensures the proper operation of the engine’s moving parts by reducing friction between the crankshaft and other mechanical parts. Over time, bearings can wear out due to high temperatures and continuous load, compromising the engine’s efficiency and causing potential damage. Timely replacement of a worn bearing can prevent serious engine damage, prolong its life, and ensure smooth operation.
Signs of Engine Bearing Wear:
Metallic noises or irregular knocking sounds
Reduced oil pressure
Unusual vibrations or performance drops
Select the quantity based on the type of engine to be rebuilt. To rebuild a 660 engine, you need to purchase 6 half-shells. Check the tolerances and colors of the bearings through the workshop manual.
The picture is purely indicative to demonstrate the quality of the original product.
