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Find the Right Parts & Accessories for Your Equipment

OEM vs House Brand and Replacement Options

IAC proudly offers a mix of OEM, House, and Replacement part options on each of our products, allowing you to choose the best solution for your needs.

  • ✓ OEM (Original Equipment Manufacturer) parts are the manufacturer’s suggested choice for your equipment, often required to maintain a manufacturer-backed warranty.
  • ✓ House Branded (IAC) parts meet or exceed OEM quality standards, are field-tested for fit and function, and include the same parts warranty as the OEM parts.
  • ✓ Replacement options are sourced from trusted third-party manufacturers (often the same as the OEM), offered as a cost-effective alternative without compromising performance.

Need help finding the right part or accessory? Call 877-IAC-SERV or submit a request on our Contact Us page.

Showing 12 of 7439 products
  • NK21C0D12H Union

    Part Number: NK21C0D12H

    Brand: Mattei

    NK21C0D12H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $10.48
    Add to Cart The item has been added
  • NK21C0D15C Union

    Part Number: NK21C0D15C

    Brand: Mattei

    NK21C0D15C Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $100.11
    Add to Cart The item has been added
  • NK21C0D15H Union

    Part Number: NK21C0D15H

    Brand: Mattei

    NK21C0D15H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $25.81
    Add to Cart The item has been added
  • NK21C0F15H Union

    Part Number: NK21C0F15H

    Brand: Mattei

    NK21C0F15H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $16.26
    Add to Cart The item has been added
  • NK21C0F18C Union

    Part Number: NK21C0F18C

    Brand: Mattei

    NK21C0F18C Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $142.52
    Add to Cart The item has been added
  • NK21C0F18H Union

    Part Number: NK21C0F18H

    Brand: Mattei

    NK21C0F18H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $21.96
    Add to Cart The item has been added
  • NK21C0I22H Union

    Part Number: NK21C0I22H

    Brand: Mattei

    NK21C0I22H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $30.79
    Add to Cart The item has been added
  • NK21C1B35H Union

    Part Number: NK21C1B35H

    Brand: Mattei

    NK21C1B35H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $144.60
    Add to Cart The item has been added
  • NK21C1F42H Union

    Part Number: NK21C1F42H

    Brand: Mattei

    NK21C1F42H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $132.49
    Add to Cart The item has been added
  • NK21C1X25H Union

    Part Number: NK21C1X25H

    Brand: Mattei

    NK21C1X25H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $54.45
    Add to Cart The item has been added
  • NK21C1X28H Union

    Part Number: NK21C1X28H

    Brand: Mattei

    NK21C1X28H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $50.94
    Add to Cart The item has been added
  • NK21D0B10H Union

    Part Number: NK21D0B10H

    Brand: Mattei

    NK21D0B10H Union

    Estimated Lead Time:

    7-10 Days

    Estimated Lead Time:

    7-10 Days

    $11.36
    Add to Cart The item has been added