013-5301-00 Bad Boy Mowers 5/8-11 Nylon Insert Jam Locknut Zinc – Genuine OEM Heavy-Duty Locking Fastener

Secure critical mower components with the 013-5301-00 Bad Boy Mowers 5/8-11 Nylon Insert Jam Locknut Zinc — a genuine OEM locking fastener designed for maximum holding strength and vibration resistance in demanding mowing conditions. Engineered specifically for Bad Boy mower assemblies, this heavy-duty nylon insert jam locknut helps maintain secure connections on pulleys, idlers, deck systems, and frame components where dependable retention is critical.

Manufactured with durable zinc-coated steel construction and a nylon locking insert, the 013-5301-00 locknut is built to resist loosening caused by vibration, heavy mower operation, and repeated use. This OEM-grade hardware is commonly used across multiple Bad Boy mower platforms and deck assemblies, making it an essential replacement part for maintaining factory-level performance and reliability.

Key Features:

• Genuine OEM Bad Boy Mowers replacement hardware
• 5/8-11 nylon insert jam locknut design
• Zinc-coated finish for corrosion resistance
• Nylon locking insert helps prevent loosening from vibration
• Heavy-duty steel construction for long service life
• Designed for mower deck, pulley, spindle, and frame applications
• Precision-threaded for secure OEM fitment
• Ideal replacement for worn, damaged, or missing locknuts

Compatible Part Numbers:

• 013-5301-00
• 013530100

Common Applications:

• Bad Boy MZ Series
• ZT Avenger
• Outlaw Models
• Walk-Behind Mowers
• Multiple deck spindle, idler pulley, and pump plate assemblies across Bad Boy mower platforms

Why Customers Choose This OEM Locknut:

Compared to standard hardware-store locknuts, the OEM 013-5301-00 nylon insert jam locknut delivers superior thread engagement, better vibration resistance, and more reliable long-term performance in commercial mowing environments. The nylon insert locking design helps maintain tight connections under heavy deck vibration and high-speed mower operation, reducing the risk of loosening during use.

Why Buy From Us:

• Competitive pricing on genuine Bad Boy mower parts
• Fast shipping and secure online ordering
• Trusted source for OEM mower hardware and replacement components
• Expert fitment assistance for Bad Boy mower models
• High-quality inventory ready to ship
• Dedicated customer support for commercial and residential mower owners

Maintain secure, reliable mower operation with the OEM 013-5301-00 Bad Boy Mowers 5/8-11 Nylon Insert Jam Locknut Zinc — the trusted heavy-duty locking fastener built for long-lasting Bad Boy mower performance.