*Pro-Seal #PC54 KTM TPI/EXC-F (18-22), Husqvarna i (18-22) & GasGas (21-22)






  • 150 XC-W TPI (20-22)
  • 250/300 XC TPI (20-22)
  • 250/300 XC-W TPI (19-22)
  • 250 XC-W TPI (2018)
  • 250/300 EXC TPI (18-22)
  • 350/500 EXC-F (17-22)


  • TE 150i (20-22)
  • TE 250i/300i (18-22)
  • TX 300i (20-22)


  • MC125 (21-22)
  • EC/EX 300 (21-22)

Tired of the hassle and mess of air filter grease? PC Racing’s Pro-Seal is the answer for a perfect filter to air box seal without the use of messy grease. This neoprene gasket adheres to the rim** inside the motorcycle’s air box. The neoprene material creates a larger sealing surface and has memory for a perfect seal time after time. Due to the adhesives that are not affected by gas and oils, the Pro-Seal will not separate from the air box once installed. The Pro-Seal is available for most off road motorcycles.

** Some applications do not have a rim.


1. Thoroughly clean the rim with a strong de-greaser to remove all oil and grease residue.
2. Peel backing paper off the Pro-Seal
3. Lightly align the Pro-Seal
4. Once the Pro-Seal is aligned, press firmly for a perfect fit.

Works great with:
FLO Air Filters