View cart “AFT Isolator” has been added to your cart. AUX Tank Vent Check Valve$134.42 AUX Tank Vent Check Valve. 1 in stock AUX Tank Vent Check Valve quantity Add to cart Like Tweet Pin it SKU: CK250-L-B Category: Airframe Parts Tags: AUX Tank Vent, Check Valve Additional information Additional information Weight 1 lbs Dimensions 8 × 6 × 5 in Brand Diamond Related products $6.71 Diamond, Mooney, Piper, OtherNon Skid Entry Step Add to cart $115.38 Diamond, Mooney, Piper, OtherWire Assembly Harness Read more $37.50 MooneyBaffle Read more $63.29 PiperPA28 Wing Tank Screw Kit Add to cart