sales@nightforgeparts.com Email us
M-F 9:00 am – 6:00 pm (EST) · Do It Right the First TimeM-F 9-6pm EST
Home 1984-1999 Harley-Davidson Evolution Cylinder Base Gasket
✓ In Stock

1984-1999 Harley-Davidson Evolution Cylinder Base Gasket

Interchange # 9551
$2.40
Prices are in USD. Shipping calculated at checkout.
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
🔍 Fitment Verified
🛡️ Warranty Included
↩️ 30-Day Returns

This premium cylinder base gasket is engineered to provide a robust, leak-proof seal at the critical junction between the engine case and the cylinder. Manufactured from high-quality materials, it is designed to withstand extreme combustion temperatures and high-pressure environments while maintaining its structural integrity. Choosing this Nightforge component ensures a precise fit for a seamless installation, protecting your engine from oil seepage and helping to maintain optimal engine performance.

This gasket is compatible with Harley-Davidson Evolution Big Twin models manufactured between 1984 and 1999.

Add a custom.kit_contents metafield to this product.

Weight
0.024300
Parts Type
Base Gasket
Material
NBR Rubber Coated Steel
Thickness
.018 (Compressed)
# of Layers
1

Compatible Models

79 Fits
Dyna 1991–1999 10 models
Softail 1984–1999 11 models
Sportster 1986–2022 38 models
Touring 1984–1999 20 models

⚠ Always verify fitment before ordering.