Round Valve Cover Breather Plain - Polished BS21120 Product:Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Inclu There are no springs

There are no springs

Integral 100-m prefilter and fluted pickup

For wet sump applications

5" deep to 11" deep

33-2 168 Product Specifications

Round Valve Cover Breather Plain - Polished BS21120 Product:Suit Covers With 1-1/4" Hole & PCV Vale With 3/8" Barb, Grommet Inclu There are no springsRound Valve Cover Breather Plain PolishedSuit Covers With 1 1 4" Hole & PCV Vale With 3 8" Barb, Grommet Included BS21120 21120 Breathers are easily maintained with a washable filter element, while the PCV breather features a common replaceable PCV valve with a barbed fitting for 3 8 hose. Available for 1 or 1 1 4 diameter valve cover holes. Valve covers should be run with one breather and one PCV valve or PCV breather for proper air circulation.