Bearing Crankshaft Main Upper Grade 1

Bearing Crankshaft Main Upper Grade 1

Product Description:
Aston Martin part number 4R3E6333AA is a precision-engineered piston that plays a critical role in the engine power conversion process for several Aston Martin models, including the DB7 Vantage, DB9 (2004-2012), DB9 (2013-2016), DBS V12, Rapide, V12 Vantage (up to 2016), V12 Zagato, Vanquish (2001-2007), and Vanquish (2012+), and Virage. This piston is crafted from high-strength aluminum alloy, ensuring durability and resistance to wear under high temperatures and pressures. Installation of this piston requires careful attention to specifications and may involve complex procedures, making professional installation recommended. Regular inspection of pistons is crucial to detect signs of wear or damage, such as scoring or cracking, which can lead to engine performance issues. It is advisable to check the pistons during routine maintenance intervals to ensure optimal engine function. Failure to replace worn pistons can result in decreased engine efficiency and potential engine failure, so timely replacement is essential.

This car part is suitable for the following models:
DB7 Vantage, DB9 (2004-2012), DB9 (2013-2016), DBS V12, GT DB9 (2004-2017) and 11 other model(s). See Fitment Details for more information.