High-flow replacement filter with four layers of surgical grade cotton. Washable, reusable, and pre-oiled for immediate use.
MAINTENANCE
Subcategories
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Engine Oil
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Primary Oil
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Transmission Oil
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Oil Filters
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Brake Pads
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Brake Fluid
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Additives
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Fork & Shocks Oil
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Spark Plugs
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Polish & Detailing
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Chemical Products
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Air Filters
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Fuel Filters
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Brake cleaner &...
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Accesories
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Maintenance Kits
Everything you need to service your Harley-Davidson on your own. In this category, you’ll find complete DIY maintenance kits, including engine oil, transmission oil, primary oil, and high-quality oil filters, designed specifically for Harley-Davidson models. Whether you're doing a routine oil change or preparing for a long ride, these kits ensure your bike stays in peak condition without visiting the shop.
Active filters
Durable HDPE construction with leak-proof cap and non-slip base. Two-handle design and included oil/fuel mixer simplify carrying and filling. ADR-homologated for Europe.
Durable, leak-proof fuel jug with ergonomic dual handles, attached mixer and cap mix gauge. ADR homologated; spare parts available.
Position decals precisely by applying a light mist before adhesion; slide into place and remove bubbles for professional results.
Replacement air filter for Big Sucker Stage 1 kits. Restores airflow and filtration; follow kit cleaning instructions.
Clear polycarbonate replacement window for Arlen Ness Clear Series intakes. Sold each.
Water-repellent mesh pre-filter that installs over the oval air cleaner in seconds. Hydrophobic polyester construction; made in the USA.
Handmade urethane body with four layers of surgical-grade cotton for optimal airflow and protection. Washable, reusable, and pre-oiled. Compatible with Ness Stage I top cover; no extra hardware needed.