Would you please send us your best offer ( wight price and delivery time) for the fallowing items.ITEM QTY DESCRIPTION1 2 FILTER AIR ELEMENT P/N CH112172 2 FILTER, LUBE OIL P/N CH109293 2 FILTER, FUEL-PRIMARY P/N CH109304 2 FILTER , FUEL- SECONDARY CH10931 ENGINE DISEL PERKINS P/N 2300 SERIES: 2300, SERIAL: FGD061207U6503N DESIGNATION : 2306CE14TAG3 SPEED: 1500RPM, ENGINE RATING: 387 BKWBest Regards Alexandra B.Tender Supp.