Part #129301-52020 from Yanmar

NOTE: If your European version 3GM30/F series engine is starting hard it is due to a check valve failure between the fuel feed and injection pumps. The check valve can "dry out" and either allow air into the fuel system, or allow fuel system pressure to "bleed off" into the return system. It is recommended that you remove this late model fuel line and check valve, amd replace it with an earlier style fuel line, #128390-59010. Replace the long bolt that secured the check valve housing with a shorter, #26106-080142. Be sure to replace all the washers, 23414-120000 at the fitting also.

It will be necessary to remove the fuel line that ran from the check valve housing to a "Tee" fitting that connected this return line to the return coming from the injectors. Remove the return line, "Tee", and short hose from "Tee" to the output nipple on the fuel injector return line. Connect the fuel tank return line directly to the output nipple on the fuel injection return line.

Our price: $131.18 - each

   

Important Notice About Returns on Yanmar Parts: Yanmar has a 15 day limit on the return of any Yanmar parts or accessories. Please inspect your Yanmar parts shipment immediately upon arrival and notify us of any requests for returns within 15 days. Returns on Yanmar parts and accessories can not be honored more than 15 days after you receive them. For more information, you may email support. Certain special order Yanmar parts are not returnable. If you have any questions about the returnability of your parts please contact us. Yanmar Territory Info: We sell sailing products to more than 75 countries around the globe and look forward to serving you. We are authorized to sell Yanmar products in the following areas: Bermuda Colorado Connecticut Delaware District of Columbia Illinois Indiana Iowa Kansas Maine Maryland Massachusetts Michigan Minnesota Missouri Montana Nebraska New Hampshire New Jersey New York North Carolina North Dakota Ohio Pennsylvania Rhode Island South Carolina South Dakota Vermont Virginia Washington D.C. West Virginia Wisconsin