• Lamb Ametek 116311 Central Vacuum Motor (Replaces 117556, 117110, 116883, 116457)
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MD Central Vacuum

Lamb Ametek 116311 Central Vacuum Motor (Replaces 117556, 117110, 116883, 116457)

Lamb Ametek 116311 Central Vacuum Motor (Replaces 117556, 117110, 116883, 116457)

$150.99 USD
$150.99 USD
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202TF
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Keep your central vacuum running with the Lamb Ametek 116311 motor, SKU 202TF — a brand-new, peripheral-exhaust Ametek original that replaces motors 117556, 117110, 116883, and 116457 in addition to the 116311 itself. Labels reading 6311 or 11-6311 indicate this same motor. This 110-120 volt, two-stage motor appears in a range of central vacuum brands and models.

  • Voltage: 110-120 V, 50-60 Hz | Amps: 7.6
  • Fan stages: 2 | Exhaust: peripheral
  • Bolt height: 2-5/8" | Overall height: 5-3/4"
  • Air watts: 245 | CFM: 95 | Waterlift: 91.2"
  • Bottom diameter: 5.7"

The 116311 typically delivers 700-1,000 hours of service. Symptoms that point to motor replacement include repeated mini-breaker trips, an electrical smell, visible blue sparking up top, or a motor that stops on its own then works again later. The swap requires only a few screw brackets and two wire connections. Its carbon brushes are also replaceable — two 116311 motor brushes are needed per motor.

Shipping Information

We offer FREE shipping on orders over $99 within the continental United States.

Orders typically ship out from our store within 1-5 business days, and most orders arrive 2-11 business days after they are placed. Special order items may require additional processing time.

Returns & Exchanges

We offer a 35-day return policy on all unused items in original packaging. A Return Authorization (RA#) is required.

To initiate a return, please contact our customer service team. Return shipping costs may apply for non-defective items.

Warranty Information

All products sold by Vacuums and More come with the manufacturer's warranty. Warranty terms vary by brand and product.

With 35 years of industry experience, we stand behind every product we sell. Contact us for warranty support.

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Lamb Ametek 116311 Central ...

$150.99