V-Twin B-4306 Pulley Brake Disc Spacer, 5/16" Thick, for Harley-Davidson FX/FL/XL (1980–1999)

A steel spacer with 5/16 inch thickness provides precise, repeatable spacing for rear sprockets or pulleys on Harley-Davidson FX, FL, and XL models from 1980 to 1999. The 2-1/16 inch inner diameter fits securely onto the hubs of these motorcycles, while the 4-5/16 inch outer diameter centers and supports alignment during service or customization. The 7/16 inch bolt hole accommodates standard hardware used on these applications.

• Material: Steel
• Inner diameter: 2-1/16 in
• Outer diameter: 4-5/16 in
• Thickness: 5/16 in
• Bolt hole: 7/16 in
• Fits: 1980–1999 Harley-Davidson FX, FL, and XL hubs
• Country of origin: Made in the USA
• Part number: B-4306

Designed to provide accurate spacing for rear sprockets or pulleys, this spacer helps prevent misalignment and uneven wear, contributing to smoother operation and drivetrain longevity. Easy to install for professional mechanics and DIY riders alike, it complements a Harley-Davidson service or customization toolkit.

Accessory items compatible with this spacer include Belt Tensioner Gauge, Final Drive Tool Big Twin Type, Final Drive Tool XL Type, and Multi Shock Tool.

Steel 5/16 inch thick pulley and rotor spacer provides offset when required with a 7/16 inch bolt hole. The spacer measures 2-1/16 inch inner diameter with a 4-5/16 inch outer diameter.

The V-Twin B-4306 pulley brake disc spacer is designed to provide precise spacing for rear sprocket rotors or pulleys on Harley-Davidson FX, FL, and XL models from 1980 to 1999. Crafted from durable steel, this spacer features a 2-1/16 inch inner diameter that fits securely onto the hubs of these vintage motorcycles. Its 5/16 inch thickness ensures a reliable and consistent gap, contributing to optimal performance and longevity of your drivetrain components. Easy to install, this spacer helps prevent misalignment and uneven wear, supporting smooth and safe riding experiences. Made in the USA, it meets high-quality standards and offers reliable performance for both professional mechanics and motorcycle enthusiasts. Use this spacer to maintain proper spacing when servicing or customizing your Harley-Davidson, ensuring your rear sprocket or pulley functions flawlessly over time. Trust V-Twin's reputation for quality motorcycle parts designed specifically for Harley-Davidson models to keep your bike running at peak condition. Accessory items compatible with this spacer include Belt Tensioner Gauge, Final Drive Tools for Big Twin and XL models, and a Multi Shock Tool, making it a versatile addition to your motorcycle toolkit.

Features:

• Material: Steel construction for durability and strength

• Inner Diameter: 2-1/16 inch fits 1980-1999 Harley-Davidson FX, FL, and XL hubs

• Thickness: 5/16 inch for precise spacing of rear sprocket or pulley

• Country of Origin: Made in the USA ensuring quality and reliability

• Accessory Items: 16-1765 - Belt Tensioner Gauge, 16-0649 - Final Drive Tool Big Twin Type, 16-0588 - Final Drive Tool XL Type, 16-0954 - Multi Shock Tool