SHOP FOR YOUR VEHICLE
TB-9004
$54.99 USD
MSRP $73.59 25.3% Off
Free Ground Shipping!
In Stock & Ready to Ship! Find a Dealer

K&N TB-9004 Replacement Air Filter

Replacement Filters > Replacement Air Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.8 out of 5 stars   13 Customer Reviews
  • Designed to provide increased horsepower and torque
  • Pleated media provides a large filtration area offering long service intervals
  • Multiple layers of woven cotton gauze media offers excellent filtration
  • Application specific base seal and sealing bead
  • Made in the USA for over 40 years
  • Washable & reusable, pre-oiled and ready to ride!
  • Million-Mile Limited Warranty
The K&N TB-9004 Replacement Air Filter fits some Triumph Bonneville, Triumph Bonneville Newchurch SE, Triumph Bonneville SE, Triumph Bonneville Steve McQueen SE, Triumph Bonneville T100, Triumph Bonneville T100 110th Anniversary LE, Triumph Bonneville T100 Black, Triumph Bonneville T100 Jet Black, Triumph Scrambler, Triumph Thruxton, Triumph Thruxton Ace SE, and Triumph Thruxton SE models. See vehicle applications link for details.
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

[More Information on K&N Replacement Air Filters]

Product Specifications

Air Filter ShapeOval
Filter MaterialCotton Gauze
Height6.75 in (171 mm)
Inner WireNo
Outside Length4.25 in (108 mm)
Outside Width3.313 in (84 mm)
Top StyleOpen
Top MaterialNone
FlangesNone
Package Contents1 Air Filter
Package Quantity1
Product StyleOval Air Filter
Base Outside Length4.25 in (108 mm)
Base Outside Width3.313 in (84 mm)
Top Outside Length4.25 in (108 mm)
Top Outside Width3.313 in (84 mm)
Weight1.3 lb (0.6 kg)
Filter Re-Oiling Amount0.49 oz (15 ml)
Product Box Height7.25 in (184 mm)
Product Box Length4.63 in (117 mm)
Product Box Width4.63 in (117 mm)

K&N TB-9004 Replacement Air Filter Product Reviews

Monday, March 26, 2018 - Part TB-9004
Could feel the difference immediately.

Josh B Witz
Redlands, California
Friday, November 10, 2017 - Part TB-9004
Perfect fit for my 2012 Triumph Bonneville. Order came in quick and was the best price.

Karissa McNamara
Summerville, South Carolina
Saturday, April 15, 2017 - Part TB-9004
Always feel the benefit when installing K&N filters. I have added them to every bike I have owned along with a Dyno map - Z1000, Diavel, Aprilia Caponord, Triumph Bonneville 900 and all have performed much better after - only gripe is they could be a little cheaper.

David Johnson
Leighton Buzzard, United Kingdom