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Short Circuit Solution

Insignia 183840 (179840) Main Board for NS-40D420NA16

Insignia 183840 (179840) Main Board for NS-40D420NA16

$20.47
$20.47
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180-Day Warranty!

Part Type: Main Unit, Main Board, VGA Input, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Power Input

Part Number: 183840

Location: 0M3

Additional Board Numbers: RSAG7.820.5254/ROH, 179833, 179840

Notice: Recommended to order by part number whenever possible. Often times there are TV models that use more than one set of parts and/or panels. There are two versions of this TV. This main board is used in TVs with "Rev. A" printed on a sticker on side or back of TV.

Compatible TV Models: Insignia

NS-40D420NA16 Rev. A

Shipping Policy

Shipping & Delivery: We ship to Australia and the United States for free (7–20 business days). Orders take 1–5 days to process. Some products may ship separately for better protection. While we work hard to deliver on time, delays can occur due to customs, holidays, or carrier issues. More info at:
https://otarealm.com/policies/shipping-policy

Return Policy

We accept returns within 30 days of delivery. Items must be unused, undamaged, and in original packaging. A 10% restocking fee applies to all approved returns.
To start a return, email theotarealm@gmail.com. Unauthorized returns will not be accepted.
We’ll replace or refund items that arrive damaged, defective, or incorrect—just contact us right away.
Non‑returnable items: custom products, perishable goods, beauty/personal care items, and hazardous materials.
More details can be found here: https://otarealm.com/policies/refund-policy

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