Do you have a Pinion Gear that needs repair? The Gear Repair experts at PPG Works can repair your Pinion Gears to full working condition with warranty. PPG Works is #1 on Google when you search "Industrial Gearbox Repair" and there is a reason. Google recognizes the quality in our work and repairs and ranked us above all the others. So, when we say we can help with your Pinion Gear repair we mean it. However, These Pinion Gears will need repair someday.