+3 PLUNGER RUDDER H17/18 50312201 $11.99 In stock Quantity: 1 Add to Bag Product Details UPC: 792176146001 Brand: Hobie Part #: 50312201 Hobie 17/18 Rudder Plunger Replacement rudder plunger for both Hobie 17 and Hobie 18 rudder assemblies. - Single rudder plunger - Works on Hobie 17 and Hobie 18 sailboats Save this product for later Favorite