Customer Support: Should you have any questions, please do not hesitate to contact us. We always maintain larger quantities of our items than listed in our e-Store, because we also offer these items through our physical Store. Large Orders: If you require more pieces of this item than the listed quantity, please do not hesitate to contact us. Upon shipping notification, you will also be given the tracking number of the shipment. All shipments are Registered and Insured. See customer comments in our Feedback pages. USEFUL INFORMATION Fast Shipping applies to all our items. Before purchasing this item, make sure that your machine is equipped with a WALBRO carburetor of WA or WT series. This listing is about a brand new after-market Carburetor Gasket Diaphragm Repair Kit that fits the OLEO-MAC models mentioned above, and replaces OEM Part Numbers #074000150 and #2318671. Item: 174192382743 Carburetor Gasket & Diaphragm Repair Kit for OLEO-MAC Models.