Mega Nut - JIMS USA

The JIMS USA Mega Nut (model 1708) is a professional-grade solution designed to address the common problem of loose transmission pulley nuts on various Harley-Davidson and JIMS 6-Speed applications. Engineered for durability and secure fastening, this specialized nut features a built-in lock plate, ensuring superior reliability for critical driveline connections. Manufactured in the U.S.A. from high-strength steel with a corrosion-resistant coating, it offers a robust upgrade over standard components for professional technicians and mechanics.

Key Features

• Integrated Lock Plate: Features a permanently affixed lock plate that significantly reduces the risk of the pulley nut loosening due to vibration and high-torque demands.
• Enhanced Security Options: Designed with additional locking holes, allowing for further securing through an optional drilling and tapping operation at multiple points for maximum retention.
• Precision Machined: Boasts a precision-machined clamping face tolerance, ensuring an exact fit and optimal torque application for dependable performance.
• Durable Construction: Crafted from high-strength steel with a corrosion-resistant finish, ensuring longevity and consistent performance under rigorous automotive and industrial conditions.
• Optimized for JIMS Tool No. 94660-37A: This left-hand thread nut is specifically designed for proper installation and torque with the JIMS Mainshaft Sprocket Nut Socket, tool No. 94660-37A.

Applications

The JIMS USA Mega Nut (1708) is engineered for a broad range of Harley-Davidson models and JIMS transmissions to securely fasten the transmission pulley.

• All 1991-present XL models.
• 1985-2006 FL, FXST, and FXR models.
• 1985-2005 FXD models, including those equipped with JIMS 6-Speed transmissions.
• Compatible with all 5-speed and 6-speed Harley-Davidson models.

Specifications

• Manufacturer: JIMS USA
• Part Number: 1708
• Product Type: Transmission Mega Nut
• Material: High-strength steel
• Finish: Corrosion-resistant coating
• Dimensions: 5.3 x 4 x 0.5 inches
• Weight: 1.7 pounds
• Country of Origin: USA