The Delmag dealers don't or won't tell you this! There are oversized piston rings for your worn down pistons and cylinders and have been for decades. Not having to re-sleeve your hammer could save your company thousands of dollars. Try them the next time your told to re-sleeve your hammer. We will supply oversized "Rochro" steel rings in 0.5mm increments up to 4.0mm for Delmag hammers.

 Warranty: Our Piston Rings have a 365-day limited factory warranty against failure, fatigue and workmanship. In 21 years, nobody has ever requested a replacement ring or asked for a part to be replaced, not ever !!! 

Choose either Delmag or Kobe style parts from these price lists. Our Rings are also less expensive than the Dealers Prices, by as much as 20%. This could save your company Thousands of dollars on an overhaul or rebuild. If you want oversized rings for your Delmag hammers add  $ 50.00 USD  for every 0.5mm of thickness you increase, up to 4.0mm.  This will equate to at least eight (8) larger sizes on all hammers and as many as twelve (12) sizes on a few others. I' m not going up on prices for oversized rings unless they go over 3-sizes or more than 5 rings total.

Do to the High, High cost of fuel, oil (for machining steel), the raw material, transportation on land, sea and air has caused us to raise our prices across the board but we are still cheaper as far as we know. Fuel pump parts and rebuilt pumps are still available on most models or we can re-build yours for you. 

If you need piston rings call us and allow us the opportunity to earn your business. 

Here is the Delmag pricing table for replacement Piston Rings and parts for Delmag Hammers .

Buying now, all working and non-working, not cracked or broken Kobe & Delmag

pile hammers, pistons, anvils, upper and lower cylinders

and Fuel Pumps, around the world !

These are our "Best Quality" rings for Kobe Hammers.

Our replacement rings for the Kobe hammers are made with the same kind of quality, as our replacement rings for the Delmag pile hammers. Do to the High, High cost of fuel, oil (for machining steel), the raw material, transportation on land, sea and air has caused us to raise our prices across the board but we are still cheaper as far as we know. Fuel pump parts and rebuilt pumps are still available on most models or we can re-build yours for you.