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
Replacement cap and plug for Tuff Jug container. Pre-drilled with 3/4" NPT thread and plug. Remove the plug to install a flexible fast-flow spout (sold separately). Not legal for sale or use in California.
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.
Stepped and slotted spark plug head bolt cover that installs easily for a refined engine finish.
Reliable spark plug with corrosion protection, superior insulator strength, and enhanced heat removal.
Anti-corrosion plated spark plug with superior heat transfer, triple seals, and corrugated ribs for reliable ignition.
Durable spark plug with trivalent plating, alumina silicate insulator, triple seals, corrugated ribs and copper core for reliable ignition.
High-performance fork oil for road and track use with stable viscosity and low fade; reduces friction and wear. Viscosity: 19 cSt at 40 °C.
Trivalent plating, alumina silicate insulator, triple seals, corrugated ribs, and a copper core for effective heat removal.