Collection: Yak/Sukhoi Pneumatic System

Seal - YAK-52 Pressure Relief Valve

O-Ring - Air Bottle Top Fitting

Seal Kit- 636100M One Way Check valve YAK 52. The core co...

3-Port Landing Gear/Flap Valve Fits both Nanchang and YAK...

Seal - Yak 55 Pressure Relief Valve

Nut - Jam Air Bottle (16 x 1.5) SS

Washer - Main Air Bottle Drain Plug

Seal Kit - 3 Port Flap/Gear Valve: We are now including a...