To everyone that has purchased the Kaiser Interchange and sources catalog, Please up date your"fuel pump repair" listing to >> Walbro bellows repair kit P/n 300-714s available thru Auto Performance Engineering KIT $8.45 + shipping >> or V.E.Peterson co inc.p/n 300-714s $14.19 + shipping as of 2015. it has the new "all fuel" compatability includes the bellows,cork gasket, plunger and stainless spring. APEUSA .COM PHONE # 972-530-8729 >> VE PETERSON CO. 419-838-5911