Zenoah Crankshaft G43L GSR40 $39.00 Quantity discounts available QuantityPrice Quantity: -+ Add to Cart SKU: DD503 ABOUT THIS PRODUCT:Zenoah Crankshaft G43L GSR40AboutAboutCrankshaft for Zenoah G43L (GSR40, GSR40-TS, and Go-Bike) engine. PMW part # 4718. Zenoah part # 4500-42000 (part number now updated to 5851-53001) Q&A's:Be the first to submit a Question.Submit your question:Your question has been successfully submitted !Please write a question.