042-5013-00 – M5 – 36MM Square Machinery Key C1018 ROUNDED ENDS

Bad Boy Mower 042-5013-00 – M5 – 36MM Square Machinery Key C1018 ROUNDED ENDS

The Bad Boy Mower 042-5013-00 – M5 – 36MM Square Machinery Key C1018 ROUNDED ENDS is a genuine OEM replacement designed for reliable performance in Bad Boy Mower shaft key systems. Built to exact factory standards, this M5 x 36mm square key with rounded ends ensures secure shaft engagement, durability, and consistent power transmission in demanding mowing conditions.

Engineered for use in Bad Boy Mower models with M5 x 36mm shaft keys, the 042-5013-00 provides a high-strength C1018 steel key for reliable shaft connection. Its robust construction ensures consistent performance in rugged environments.

Constructed from C1018 steel with corrosion-resistant properties, this OEM square key resists wear and environmental damage, ensuring long-term reliability. Its precision engineering with rounded ends guarantees smooth insertion and secure shaft alignment.

The Bad Boy OEM Machinery Key meets quality standards, providing dependable shaft performance. Shop at BadBoyMowerParts.com for a full range of OEM drive components, with free shipping on orders over $100, ensuring factory-grade performance for your mower.