This is a cup seal for the ONE marker, and is compatible with the stock valve. The cup seal has a tapered seat to allow it to self align, and provide better sealing qualities since is has more contact with the valve guide than a stock cup seal. The conical nose allows for decreased air turbulence/resistance into the valve, coupled with a smaller diameter than stock allowing for excellent flow characteristics. You will receive two (2) cup seals with your purchase. For more info, e-mail us at info@alamocitypb.com
*Requires no lubrication * Conical shaped for laminar air flow
* Reduced diameter * Tapered seat
* Excellent sealing properties * Self Aligning
* Easily installed, perfect fit for ONE markers
* Buy it now for $9.95 * $2.50 Shipping & Handling USPS Shipping
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