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4MB81

Manufacturer: AO SMITH MOTORS

AO SMITH MOTORS 4MB81 available from Mizen Automation in new and refurbished condition.

Mizen Automation is a trusted global provider of high-quality automation parts and solutions, serving industries like food processing, manufacturing, and energy. Our team combines expertise in control systems and industrial machinery to offer tailored solutions and reliable support. We assist businesses in efficiently overcoming complex automation challenges with confidence.

Discover our extensive range of new, obsolete, and refurbished automation parts, including PLCs, DC drives, variable speed drives, and spares. We supply products from well-known brands like DETRIOT DIESEL, LEROY SOMER, MAC VALVES INC, EUROTHERM, LENZE, MODICON, and more. Featuring components from over 40956 brands, our inventory supports a variety of control system generations. Based in New Zealand, we are a reliable source for both upgrades and replacements.

Mizen Automation is here to provide professional repair services and a reliable service exchange program. Thanks to our ‘No Fix, No Fee’ promise, you pay only when the repair is completed successfully. Our team of technicians works with the best repair partners to offer fast and consistent service. We ensure minimal downtime by offering quick replacements through our global network.

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12 Month Warranty

We offer a full 12 months return to base warranty on all new AO SMITH MOTORS 4MB81 parts and a 3 months return base warranty on reconditioned parts.

Worldwide Delivery

Mizen Automation offers express global delivery on all AO SMITH MOTORS parts through our logistics partners FedEx and DHL. Learn more here.

Short Lead Time

We understand how costly and disruptive a breakdown can be, and our distribution centres offer worldwide express delivery to ensure you receive your new or refurbished 4MB81 in the shortest time frame possible.

Repair
Repairs

If you have a faulty 4MB81, we can repair it for you. We offer a 'No Fix, No Fee' repair service and all of our repairs come with a warranty.

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What to Expect

1

Email Confirmation

We will email you with a confirmation that we have received your order.

2

Dedicated Sales Executive

One of our Sales Executives will get I contact with you to confirm your quote.

3

Your Quote

You will be sent a comprehensive quote based on your specific requirements.

Frequently Asked Questions

We offer worldwide express delivery on all our products because we understand how costly and disruptive a breakdown can be. For urgent or time-critical deliveries, including Saturday options, please contact our customer service team.

After submitting a repair request form, we’ll send full shipping instructions, including the correct address and documentation needed.

Choosing to repair instead of replace automation parts helps reduce costs, minimise downtime, and extend the life of your equipment. It also supports your corporate sustainability goals and demonstrates a commitment to responsible operations and corporate social responsibility, helping build trust in your brand and setting your business up for long-term success.

Yes. We offer a full 12 months return-to-base warranty on all new parts and a 3 months return-to-base warranty on all reconditioned and used parts. So, if you have any problems within the specified warranty period from the date of delivery, please contact our sales team who will be happy to help and explain what you need to do next. We guarantee items are in working condition unless stated otherwise.

Bank Transfer – To pay for your purchase using Bank/Wire Transfer, simply instruct your bank to send the full amount as shown on our Quotation or Invoice. Please ensure you send your Quotation or Invoice number with your payment. Credit or debit card payments – We accept most major credit and debit cards, including Visa, MasterCard, and American Express. Depending on the card type and the transaction’s value, there may be an additional charge for paying by credit card. Paypal – To pay by PayPal, please make payment to the following email address: accounts@mizenautomation.com, a 5% charge will apply. Currency – We can accept payments in most major currencies, but we prefer payments in NZ, AU, or US Dollars (NZD, AUD, or USD). Payments made in other currencies may be subject to additional charges.