GZ25N14 / GZ25N23 Insulator Manifold $7.95 Quantity discounts available QuantityPrice Quantity: -+ SKU: AV825 ABOUT THIS PRODUCT:GZ25N14 / GZ25N23 Insulator ManifoldAboutAboutInsulator manifold for GZ25N14 / GZ25N23 engine. Zenoah part# 4810-13162