G43L (GSR40) Insulator Manifold $12.50 Quantity discounts available QuantityPrice Quantity: -+ SKU: AV735 ABOUT THIS PRODUCT:G43L (GSR40) Insulator ManifoldAboutAboutInsulator manifold for G43L (GSR40, GSR40-TS, and Go-Bike) engine. PMW part # 4765. Zenoah part# 4500-13162 Q&A's:Be the first to submit a Question. Submit your question:Your question has been successfully submitted !Please write a question.