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Kleinn Air Horns

Kleinn 3.0 gal Air Tank

Kleinn 3.0 gal Air Tank

$165.99 USD
$194.94 USD $165.99 USD
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In stock

Shipping & returns

Orders over $99 ship free in the lower 48. Most in-stock gear leaves the warehouse the next business day. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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The Kleinn Model 6351RT is a premium 3-gallon replacement air tank engineered with an ultra-slim, compact profile that delivers dependable, high-capacity pneumatic storage for tight-space installations where chassis real estate is at an absolute premium. Constructed from heavy-duty steel with a rugged black epoxy exterior finish, this vehicle-grade tank is internally coated with Cortec anti-corrosion protection to safeguard against internal rust and moisture contamination for maximum system longevity. Featuring a precise multi-port configuration for clean plumbing connections to your compressor, pressure switch, and main air lines, it is designed as a direct fitment for specialized Kleinn systems, seamlessly integrating with the VELO, SDKIT17, FSD23 vehicle-specific systems, as well as the ProBlaster HK9-Slimline train horn kit, and comes complete with all necessary mounting hardware for a secure setup.

  • Free shipping over $99

    Orders over $99 ship free in the lower 48. Most in-stock gear leaves the warehouse the next business day.

  • Wrong fitment? We make it right.

    If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

  • Authorized dealer support

    Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.