Keep your Thumler’s A-R12 Rock Tumbler running at peak performance with our complete selection of authentic replacement parts and accessories. Whether you’re restoring a classic A-R12 or performing routine upkeep, we have everything you need to keep your rock polishing projects going strong.

Available Spare Parts Include:

• Drive Belts: Ensure smooth, consistent barrel rotation and quiet operation
• Barrels & Lids: Durable rubber barrels and matching lids for leak-free, efficient tumbling
• Lid Gaskets & Seals: Maintain a secure, tight seal to prevent leaks and protect your materials
• Motors & Bearings: Replace worn or noisy components for powerful, long-lasting performance
• Roller Shafts & Bearings: Keep your tumbler running smoothly and evenly

Why Choose Genuine Thumler’s A-R12 Parts?

• Designed specifically for the Thumler’s A-R12
• Manufactured with the same high-quality materials as the original components
• Extend the life and efficiency of your tumbler
• Easy to install with basic tools and simple maintenance steps

Whether you’re a hobbyist or an experienced lapidary, using genuine Thumler’s A-R12 replacement parts ensures the best tumbling results, consistent performance, and long-term reliability. Protect your investment and keep your tumbler running like new with parts you can trust.