Reinforced clutch spring for Harley-Davidson Heavy Duty Clutch Spring

Barnett 502-00-01077 Heavy-Duty Clutch Spring Spring for Harley-Davidson

• Stainless Steel Diaphragm Spring Clutch
• Heavy-Duty Spring Approximately 20% Stronger Than Stock
• Recommended Upgraed Engines
• Fits:
• Evolution Big Twin 1990-1997
• Sportster 1991 and Later
• Made in the U.S.A.
• OEM replaces: 37924-04a, 36792-91, 37871-90