- Direct replacement to OEM part number W470589021400, J47386 or W470589015900.
- Our heavy duty piston ring installer is used for the repair of Detroit Diesel/Mercedes Benz truck engines DD15 and DD16.
- Specially designed to compress the rings and allow the piston to be inserted into the cylinder bore without damaging the ring set.
- Heavy duty steel structure machined and finished with powder coating to resist corrosion and ensure a long-term and reliable performance.
- Oni Tools ensures quality products and stands behind top of the line manufacturing. We guarantee our products to last and offer support along the way.
This Piston Ring Compressor & Adapter replacement Toolkit works excellently. I Highly recommend it.
Compressor and adapter tool set for piston rings is incredibly sturdy and practical. very good value for the money.
Prompt and Well Packaged
They were well-packaged and transported promptly, and the piston ring compressor and adapter tool kit were very affordable.
I recommend this Piston Ring Compressor & Adapter Tool Kit. An excellent brand for a very good price.
Very affordable and they were packed well and handed over fast.