Asientos de válvulas – Aberaldo Pongolini S.R.L

Valve seats


The 300 INDY valve seats are manufactured with high-alloy chrome/molybdenum/manganese cast steels and heat treatments in controlled atmosphere furnaces that guarantee a structure that is resistant to shock, friction, and high temperatures caused by turbo-charged engines and extreme conditions of Compressed Natural Gas engines.

They are provided in super-external measures 0.03-0.05-0.10-0.15-0.20-0.25-0.50 and 1.00 millimeters with permanent stock and immediate delivery.

We carry out rigorous quality controls on each piece in order to guarantee the best quality on the market.


The quality control of the products is a constant in our company.
Each of the 300 INDY products are manufactured to work according to the needs of the increasingly demanding modern engines.
The technical staff is trained for continuous quality improvement. The training of operators is aimed at self-control of their operations.

The incorporation of the latest technology in digital CNC machines improves the cost-product ratio and raises the quality of 300-INDY auto parts.

300-INDY has modern facilities located in Rafaela, Santa Fe province, Argentina.


Semi-finished valve seats SERIES 6000

Produced in original material (CR15) of competition teams. With heat treatment they are ideal for adaptation to cylinder heads of engines with high mileage.


Device for turning semi-finished valve seats

Device for turning semi-finished valve seats

This UNIVERSAL MANDREL is a tool dedicated to cylinder head grinding.

It is an expandable cone that allows to accommodate the different sizes of blank valve seats (SERIES 6000), to easily machine them on a traditional parallel lathe.

It is a practical tool that allows you to quickly and easily work on all valve seat measurements.

Aberaldo Pongolini S.R.L

300 INDY

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