Check the listing for details. 2pcs Front Struts w/Coil Springs Assembliy For Acura TSX 2009 2010 2011 2012. Condition: New. Listed at 87.00 USD. Front Struts w/ Coil Springs For For Acura TSX 2009-2012 OE/OEM Part Number: 172771, 172770 Features: 1. The strut assembly uses Japanese ENEOS brand damping oil to ensure that the shock absorber can maintain stable function at -40℃~80℃. 2. The damping oil has been precisely tested in the laboratory for viscosity, density, high and low temperature function, etc. to ensure the stability of each batch of damping oil. 3. Thicker strut pipe and heavier spring provides better intensity. 4.The spring has been continuously tested for more than 600,000 times of fatigue testing to ensure its high tensile strength. 5. The installation dimensions are strictly controlled to ensure compability. The extension and compression length of the spring are consistent with the stock strut, ensuring the same stroke as the original factory. 6.