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Item #:
138056169
Rock Tumbler Drive Belts for Thumlers A-R1, A-R2, A-R6, A-R12 (6 Pack) | Rubber O-Ring Replacement Parts for Rock Polishing Tumbler Machine
Item #:
138056169
XCD 54
Price Details
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Durable rubber material with good wear resistance and elasticity, ensuring a stable polishing experience.
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What Stands Out
Versatile Compatibility
Designed specifically for Thumler's A-R1, A-R2, A-R3, A-R6, A-R12, and B#401 tumblers, ensuring a perfect fit and seamless operation for various rock tumbling machines.
High Durability
Crafted from premium materials, these drive belts offer exceptional strength and resilience, extending the lifespan of your rock tumbler and minimizing maintenance requirements.
Cost Effective
With six belts included in a pack, this replacement set provides an economical solution for hobbyists, ensuring years of uninterrupted rock tumbling without frequent purchasing.
Product Details
| Package Dimensions | 3.62 x 2.01 x 0.43 inches (9.2 x 5.1 x 1.1 cm) |
| Item Weight | 1.13 ounces (32.04 grams) |
| Manufacturer | Sizhongda |
| Item model number | rock tumbler replacement drive belt |
| Date First Available | March 29, 2025 |
Product Description
Rock Tumbler Drive Belts for Thumlers A-R1, A-R2, A-R6, A-R12 (6 Pack) | Rubber O-Ring Replacement Parts for Rock Polishing Tumbler Machine
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Customer Questions & Answers
-
Question:
What models of rock polishers are compatible with this drive belt?
Answer: It is suitable for Thumler's rock polishers models A-R1, A-R2, A-R6, A-R12, and Model B #401. -
Question:
How do I install the rock tumbler replacement drive belt?
Answer: Unplug the polisher, remove the old belt, and slide the new belt over the motor and drum pulleys ensuring it fits flat without twists. -
Question:
What maintenance is required for the drive belt?
Answer: Avoid contact with strong acids, alkalis, and store it in a cool, dry place away from direct sunlight to prolong its service life.
Sizhongda Belts rock tumbler replacement drive belt Editorial Review
The customer experience with this product seems to be mixed, with a particular emphasis on the fit and durability of the replacement belts for rock tumblers. Several reviews highlight that while some customers found the belts to hold well and fit properly on various tumblers, there were also concerns regarding sizing inConsistencies. One customer expressed dissatisfaction due to the belief that the product would fit an AR model when it did not. However, for those who provided positive feedback, they appreciated the longevity of the belts, with one user noting that the first belt has matched the performance of other brands. Additionally, customers find value in the product being offered in a six-pack, enhancing affordability for replacements. Overall, while the durability and value for money are frequently commended, potential buyers should be cautious about checking compatibility with specific tumbler models before purchasing. **
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Pros
- Durable and long-lasting performance.
- Economical packaging in a six-pack.
- Fit well with some models of rock tumblers like the A-R2.
Cons
- Sizing inConsistencies leading to dissatisfaction for some users.
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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XCD 54
Order now and get it around Tuesday, August 25
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Features & Benefits
- Compatible with Thumler's rock polishers models A-R1, A-R2, A-R6, A-R12 and Model B #401.
- Made from durable rubber for wear resistance, elasticity, and anti-aging properties.
- Maintains constant tension and stable power transmission for effective polishing.
- Operates quietly and smoothly, avoiding slipping, shaking, or abnormal noise.
- Easy installation process requiring no advanced tools.
- Reliable 24/7 after-sales service for any product inquiries.
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