Before role order, please tell us your mechanical device model for replacements spare elements affirmation in advance. Thank you. Contents include: 1pcs modeling cap, 4pcs nut, 1pcs handle, 1pcs Seal Ring Dear Friends, This is significant that you simply SHOULD show us the clean + front images of your machines like this, then we might know what size spare part you need, whenever you forget or omit our messages, parcel can be delay otherwise you may well get the incorrect products. And you should depart us a message right here or attain us through email, sivanqi30@gmail or WhatsApp, +86-13662420372. Thank you! Also, our factory permit you to Free of Charge about classic issues of your machines if we know, so welcome you chat with us or depart us a message first. You get strong assist from us before order after-sales! Bulk orders with bigger charge is accessible for you! FAQQ1: What is your fee method?A1: T/T , Western Union, Q2: What is your MOQ?A2: We don&;t have MOQQ3: What is your Trade Terms?A3: Full container, FOB Guangzhou or Shenzhen. Less than complete container, payment the shipping charge ,EXW manufacturing unit or deliver on your warehouse in Guangzhou:What&;s your WhatsApp number?A4:86-13662420372 Q5:Provide drawings, can you customize it? A5:yes , we are a factory, assist OEM