TLC Dual 444C Air Compressor Kit

TLC Dual 444C Air Compressor Kit

SKU: 50044

Regular price$839.95
  • In stock, ready to ship
  • Inventory on the way
  • Free shipping on all orders $49+
  • Expedited shipping not available. This item ships in 3-5 business days.

Looking for a compressed air solution that can handle all your pneumatic needs? Look no further than VIAIR's TLC Dual 444C Onboard Air System. This pre-packaged system includes two Stealth Black 444C compressors that offer a 100% duty cycle, a 1.5 gallon air tank, a TLC shop-style inflator, a Presta inflator head, and all the necessary components for a complete installation.

Whether you need to inflate tires, run air tools, or perform any other pneumatic tasks, the VIAIR TLC Dual 444C Onboard Air System is up to the challenge. In fact, this system can even seat the bead on a 29" tubeless mountain bike tire in less than 4 seconds! So why wait? Invest in the VIAIR TLC Dual 444C Onboard Air System today and enjoy reliable, high-performance compressed air wherever you go.

TLC Dual 444C Features

  • 12-Volt
  • Permanent Magnetic Motor
  • Fills 2.3" mountain bike tires to 20 PSI in 4 seconds
  • Two 444C Stealth Black Air Compressors w/Thermal Overload Protectors
  • Intercooler Head (Patents Pending)
  • 1.5 Gallon Matte Black VIAIR Air Tank
  • Illuminated Dash Panel Gauge Kit, Black Face
  • Sealed Pressure Switch (165 PSI on, 200 PSI off)
  • Two 40-Amp Sealed 4-Prong Relays
  • Shop-Style Inflator with 160 PSI Gauge w/ Fully Rebuildable Presta Head Attachment
  • Two 30ft. Coil Hose with Quick Connect and Stud
  • 45° Extended Reach Dually Chuck
  • 90° 40in. Twist-On Air Hose Chuck
  • Rubber Tipped Blow Gun
  • Air Source Relocation Kit
  • Two Air Filter Housing w/ Replacement Air Filter Elements
  • VIAIR Storage Bag


Duty Cycle: 100% @ 100 PSI (50% @ 200 PSI)
Max. Working Pressure: 200 PSI
Max. Amp Draw: 46 Amps
Ingress Protection Rating: IP67
Max. Ambient Temp: +158°F
Min. Ambient Temp: -4°F
Dimensions: 10.87″L x 4.2″W x 7.06″H (Each Unit)


Please reach out to us with any questions you may have on anything we sell. We want to make sure you get the right part the first time. Our lifelong riders at Thunder Mountain Bikes are knowledgeable and would love to talk to you!


We currently offer both economy and expedited shipping options though FedEX and USPS. 

Orders totaling over $49 are eligible to ship for free via an economy ground option of our choice. 

If you're in need of something super-quick, please contact us directly. We may be able to overnight your order with an additional fee and depending on your location. 


Should there be an issue with the item you bought, or you no longer need your purchase, we will be happy to set up a return.

All returns must be requested within sixty (60) days of the fulfillment date (i.e. the date we printed the shipping label and boxed up your order.) All returned items must be received in new and unused condition, with the original tags and labels attached, and in the original packaging.  We cannot accept returns on any items that have been installed or show wear of any kind. 

Return Process

To request a return, please visit: and follow the steps to return eligible items from your order. 


After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return or exchange. We will notify you by email when your return has been processed.

For all Special Order items, there is a 25% restocking fee. Special Order items are those that we do not currently stock.


For defective, damaged, or if we sent you the wrong products, please contact us using the phone number or email below.

Other questions?

If you have any questions concerning our return policy, please contact us at:

(928) 282-1106   |

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