• OEM part ensures warranty / agency compliance and best performance
Shipping: Usually Ships Same Day Through 6PM EST

Customer questions about this product

Is this an OEM part?
Yes. This is an OEM (Original Equipment Manufacturer) part.
What is the difference between an OEM part and an OEM-equivalent part?
An OEM part is the original component that was made for your equipment.

We also sell parts that are equivalent to OEM products, but are not genuine OEM. Each type has its own merits – these are some things to consider when making the decision between OEM and OEM-equivalent parts:

• Using an OEM part guarantees that you will comply with any valid manufacturer’s warranties and agency approvals on your product. An OEM-equivalent part may or may not offer the same guarantees.

• OEM-equivalent parts are built to the same specifications as the original part and are often available at a lower price point. In some cases it may even be sourced from the same location as the OEM part, though this will vary from item to item.
Can the utility type or production date of my equipment affect whether or not this part fits?
Sometimes, but not always, factors like the voltage, fuel type, and serial number may determine whether or not a particular part will fit your particular unit. We do our best to provide the most up to date information possible on our site but we cannot guarantee that this will clarify every possible scenario. If you need additional confirmation that this part is the correct one for your unit, contact our customer solutions team via the chat button in the top left of your screen, or by e-mailing [email protected].
Ask your own question!


Merco 050377SP Control Inf 120v Bagged.

Overall Dimensions:
Length: 1.73"
Width: 1.73"
Height: 1.98"

Because this item is not stocked in our warehouse, processing, transit times and stock availability will vary. If you need your items by a certain date, please contact us prior to placing your order. Expedited shipping availability may vary. We cannot guarantee that this item can be cancelled off of the order or returned once it is placed.

Attention CA Residents: Prop 65 Warning


Warranty Info

This item is subject to a 90 day parts warranty. All warranty claims are subject to manufacturer discretion.

Compatible Models

Merco 2TSW-2824
Merco 2TSW-3224
Merco 2TSW-3824
Merco 2TSW-4424
Merco 2TSW-5024
Merco 2TSW-6224
Merco 2TSW-8024
Merco BW-36
Merco BW-24
Merco BW-60
Merco BW-72
Merco BWI-24
Merco BWI-36
Merco BWI-48
Merco BWI-60
Merco BWI-72
Merco EZNW-60X
Merco SW-2624
Merco SW-3824
Merco SW-4830
Merco SW-6030
Merco SW-6224
Merco SW-7230
Merco TS-24
Merco TS-36
Merco TS-48
Merco TS-60
Merco TS-72
Merco TS2-24
Merco BW-48
Merco 2TSW-7424

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