NH 86515926 Disc Mower Bolt & Nut Kit

NH 86515926 Disc Mower Bolt & Nut Kit

The 798-RF926K NH 86515926 Disc Mower Bolt & Nut Kit is a heavy-duty blade retention hardware set designed for Case IH and New Holland disc mowers and headers. This kit includes a 1/2"-13 x 1-3/4" blade bolt and matching 1/2"-13 coarse thread lock nut, engineered to securely fasten cutting blades under high-speed operation. Built for strength and reliability, it’s a critical maintenance component that keeps mower discs operating safely and efficiently.

Country of Origin
Varies by production batch

Key Features / Specifications

• Kit Part Number: 798-RF926K
• Brand: AgSmart
• Product Type: Disc mower blade bolt & nut kit
• Bolt Part #: 798-RF926 / 86515926
• Bolt Specification: 1/2"-13 x 1-3/4" long
• Nut Part #: 798-RF265 / 87725066 / 86515265 / 87053834
• Nut Specification: 1/2"-13 coarse thread
• Application: Disc mower and disc header blade retention

Fits Applications

• Case IH Disc Mowers: DC101F, DC102, DC102F, DC132F, DC162, DC162F, DC92F, DCX101, DCX131, DCX131F, DCX161, DCX91, MD72, MD82, MD92, MDX71, MDX81, MDX91, RD132, RD162, RD182, RDX131, RDX161, RDX181, TD102
• Ford / New Holland Disc Headers: 2300H, 2331, 2332, 2353, 2355, 2358, 720HD, 720TD, 750HD, 770HD, DURABINE 416, DURABINE 419
• Ford / New Holland Disc Mowers: 1409, 1410, 1411, 1412, 1431, 1432, 1441, 1442, 1475, 585, 614, 615, 616, 617, 720TD, 820TD, DISCBINE 209, DURADISC 107M, DURADISC 108M, DURADISC 109M, H6730, H6740, H6750, H6830, H7220, H7230, H7320, H7330, H7450, H7460, H7550, H7560, MD73, MD93, RD193

Interchanges / Replaces

B55-0360D
936383
86515926
87725066 (CNH)
86515265 (CNH)
87053834 (CNH)

Ideal For

• Replacing worn or damaged disc mower blade hardware
• Preseason mower inspection and maintenance
• Ensuring secure blade retention at high RPM
• Case IH and New Holland disc mower service
• Keeping cutting systems tight—because loose blades are never an option