Description
The DU-BRO Motor Mount for 4-Stroke and 2-Stroke engines is designed to make your RC aircraft run smoother, last longer, and handle vibration far better than traditional solid mounts. If you want a dependable and easy-to-install mount that protects your airplane from stress and fatigue, this is the perfect upgrade.
These mounts use special elastomeric elements that absorb vibration before it reaches the airframe. This helps reduce noise, prevents wood and fiberglass structures from cracking, and lowers the stress on servos, linkages, and electronics. Your aircraft flies smoother, parts last longer, and maintenance becomes easier.
The DU-BRO Motor Mount is also a captive system, which means the mount cannot pull loose, de-bond, or break free. Everything stays securely in place, even under heavy loads or high-power engines. Each mount includes the complete set of hardware and elastomeric dampers, so installation is simple and straightforward.
Replacement elastomeric elements are available in packs of 8, allowing you to refresh your mount when needed. Choose the correct replacement part number for your specific mount:
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#682 – 155 g per assembly
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#686 – 190 g per assembly
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#688 – 198 g per assembly
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#656 – 8 g per 8-piece elastomer set
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#658 – 10 g per 8-piece elastomer set
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#689 – 16 g per 8-piece elastomer set
Whether you fly sport, scale, or aerobatic aircraft, the DU-BRO Motor Mount helps deliver smoother operation and longer airframe life. It’s a smart, high-quality choice trusted by RC pilots all over the world.
Dimensions:
| Cat# | A | B | C |
| 682 | 2.031″ (51.59 mm) | 2.700 (68.58 mm) | 4.203″ (106.76 mm) |
| 686 | 2.500″ (63.50 mm) | 3.250″ (82.55 mm) | 4.180″ (106.17 mm) |
| 688 | 2.750″ (69.85 mm) | 3.531″ (89.69 mm) | 4.180″ (106.17 mm) |
Made in USA
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