Uni Filter NU-3403 Direct Fit Air Filter — Fits 1966-1973, 1983-1985 Harley-Davidson XL & 1967-1975 FL/FX

SKU: UNINU-3403
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Uni Filter NU-3403 Direct Fit Air Filter for Classic Harley-Davidson ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Uni Filter NU-3403 Direct Fit Air Filter for Classic Harley-Davidson Models

Preserve the performance and integrity of your vintage Harley-Davidson motorcycle with the Uni Filter NU-3403 air filter. This direct fit filter is designed for specific classic models, including 1966-1973 and 1983-1985 Harley-Davidson XL (Sportster) and 1967-1975 Harley-Davidson FL/FX models. It provides essential protection against airborne contaminants, ensuring your engine receives clean air for optimal operation.

Features Tailored for Vintage Harleys:

  • Vintage Fitment: Specifically designed for 1966-1973 & 1983-1985 Harley-Davidson XL, and 1967-1975 Harley-Davidson FL/FX models, ensuring a precise fit.
  • Effective Filtration: Captures dust and debris, preventing them from entering your engine and causing wear.
  • Optimized Airflow: Allows sufficient air for proper combustion, supporting the performance characteristics of these classic engines.
  • Durable Foam Construction: Made with high-quality foam that offers reliable filtration and longevity.
  • Foam Only Design: This is a foam-only replacement, ideal for specific air cleaner setups.

The Uni Filter NU-3403 is an excellent choice for owners of these iconic Harley-Davidson motorcycles who want to maintain their machines with quality replacement parts. Ensure your classic V-twin breathes easy and performs reliably on every ride.

Find the Uni Filter NU-3403 air filter for your classic Harley-Davidson at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

Uni Filter NU-3403 Direct Fit Air Filter for Classic Harley-Davidson Models

Preserve the performance and integrity of your vintage Harley-Davidson motorcycle with the Uni Filter NU-3403 air filter. This direct fit filter is designed for specific classic models, including 1966-1973 and 1983-1985 Harley-Davidson XL (Sportster) and 1967-1975 Harley-Davidson FL/FX models. It provides essential protection against airborne contaminants, ensuring your engine receives clean air for optimal operation.

Features Tailored for Vintage Harleys:

  • Vintage Fitment: Specifically designed for 1966-1973 & 1983-1985 Harley-Davidson XL, and 1967-1975 Harley-Davidson FL/FX models, ensuring a precise fit.
  • Effective Filtration: Captures dust and debris, preventing them from entering your engine and causing wear.
  • Optimized Airflow: Allows sufficient air for proper combustion, supporting the performance characteristics of these classic engines.
  • Durable Foam Construction: Made with high-quality foam that offers reliable filtration and longevity.
  • Foam Only Design: This is a foam-only replacement, ideal for specific air cleaner setups.

The Uni Filter NU-3403 is an excellent choice for owners of these iconic Harley-Davidson motorcycles who want to maintain their machines with quality replacement parts. Ensure your classic V-twin breathes easy and performs reliably on every ride.

Find the Uni Filter NU-3403 air filter for your classic Harley-Davidson at GGCRACING.

Product Details

Product Description

Uni Filter NU-3403 Direct Fit Air Filter for Classic Harley-Davidson Models

Preserve the performance and integrity of your vintage Harley-Davidson motorcycle with the Uni Filter NU-3403 air filter. This direct fit filter is designed for specific classic models, including 1966-1973 and 1983-1985 Harley-Davidson XL (Sportster) and 1967-1975 Harley-Davidson FL/FX models. It provides essential protection against airborne contaminants, ensuring your engine receives clean air for optimal operation.

Features Tailored for Vintage Harleys:

  • Vintage Fitment: Specifically designed for 1966-1973 & 1983-1985 Harley-Davidson XL, and 1967-1975 Harley-Davidson FL/FX models, ensuring a precise fit.
  • Effective Filtration: Captures dust and debris, preventing them from entering your engine and causing wear.
  • Optimized Airflow: Allows sufficient air for proper combustion, supporting the performance characteristics of these classic engines.
  • Durable Foam Construction: Made with high-quality foam that offers reliable filtration and longevity.
  • Foam Only Design: This is a foam-only replacement, ideal for specific air cleaner setups.

The Uni Filter NU-3403 is an excellent choice for owners of these iconic Harley-Davidson motorcycles who want to maintain their machines with quality replacement parts. Ensure your classic V-twin breathes easy and performs reliably on every ride.

Find the Uni Filter NU-3403 air filter for your classic Harley-Davidson at GGCRACING.

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