Piston crown reconditioning is a cost effective alternative to the purchase of a new one. Normal wear down of hard chrome plated ring grooves, heat wear and damage to the piston top are restored to near new conditions in our modern reconditioning plant.

Problems Most Often Observed

• Worn piston grooves 
• Cracks and burns
• Erosion of diameters and profiles  
• Stuck inserts  
• Damaged/ stuck studs  
• Cooling space erosion or deposits/ scales  
• Damaged bolts  
• Worn or damaged landing surfaces

Goltens offers

• State of the art piston crown reconditioning plant
• Restoration of combustion surface, shoulders and sides to original profiles and dimensions.
• Crack repairs
• Restoration of piston grooves
• Hard chroming of piston grooves
• Dressing up landing surfaces, bolt and stud holes
• Exchange service for selected Engine Types