631-130086 Mack Alternator Relay | Nartron 1300-8-6 (1301) | New Genuine OEM

631-130086 Mack Alternator Relay | Nartron 1300-8-6 (1301) | New Genuine OEM

Product Summary:
631-130086 is a genuine OEM alternator relay switch used in Mack trucks, manufactured by Nartron and referenced as 1300-8-6 or 1301. This relay is part of the charging system, managing alternator field control and electrical system function. New and unused — direct replacement for original OEM relay applications.

Specs & Features:
• Part Number: 631-130086
• Manufacturer: Nartron
• Alternate Numbers: 1300-8-6, 1301
• Component: Alternator Relay Switch
• Condition: New Genuine OEM
• Application: Charging and electrical systems on select Mack truck models

What's Included:
• (1) Alternator Relay – 631-130086 / 1300-8-6

Fitment Notes:
• Used in Mack truck electrical systems
• Confirm part number match before purchase

Image Disclaimer:
Images may show the actual item or a representative equivalent.

Warranty Policy:
This OEM product is sold as-is with no warranty expressed or implied.

Location:
Ships from our warehouse in Ohio.

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