HARLEY-DAVIDSON HEX NUT 10-32 X 1/8" X 3/8" 4-PACK | NEW OEM | PART #7638

Harley-Davidson Hex Nut 10-32 x 1/8" x 3/8" | 4-Pack | NEW OEM | Part #7638

Offered here is a pack of four genuine Harley-Davidson OEM hex nuts, Part #7638. The pack is brand new in its original Harley-Davidson package. Each nut has 10-32 threads, a 1/8" thickness, and a 3/8" hex size. This is a factory fastener used across many Harley-Davidson applications. Use it for restoration, repair, or to replace lost or damaged hardware with the correct factory part instead of a hardware-store substitute.

Confirmed Fitment – Part #7638:

• Harley-Davidson models that use Part #7638 hex nut hardware
• 1941-1964 and 1968-1969 Harley-Davidson Big Twin oil pump applications (cross-referenced)
• Replaces earlier Harley-Davidson Part #7575Y and Part #7630

Product Highlights:

• 100% Genuine Harley-Davidson OEM – Part #7638
• Pack of four (4) hex nuts in original Harley-Davidson packaging
• Thread size: 10-32
• Thickness: 1/8"
• Hex size: 3/8"
• Factory-correct Harley-Davidson hardware for an exact match to original fasteners
• Replaces earlier Part #7575Y and Part #7630
• Right choice for restoration, repair, and correct factory hardware replacement

What Is Included:

• Four (4) genuine Harley-Davidson hex nuts, Part #7638, in original Harley-Davidson packaging

Packaging and Quantity:

• This listing is for one complete pack of four (4) hex nuts
• Each quantity purchased ships as one full pack of four in its original Harley-Davidson package
• Example: a quantity of 2 ships as two original packs, for a total of 8 hex nuts

Search Keywords:

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Please confirm Part #7638 fits your motorcycle prior to purchase. Your order ships quickly and securely with full tracking from our warehouse. Buy with confidence: every part we sell is genuine Harley-Davidson OEM, brand new, and shipped from inventory we have on hand.