Features1 Replacement: Oil pump components set can replacement for STIHL 029 039 MS290 MS310 MS390 chain saw, which provide fitment. 2OE Number: 1127 640 3200 and 1127 640 3204 are the reference part number, which can realize a match, no worry about adaptation. 3Good Performance: Oil pump worm gear kit with superb craftsmanship and high exactness, which help to provide the best performance for you. 4Garden Tool Accessories: Chainsaw oil pump is accessory for garden tools, which can effectively extend the service life of the machine. 5Iron Aluminum: Chain saw oil pump set is made of iron, plastic and aluminum, which is durable and wear resistant, has a long service life.SpecificationItem Type: Chain Saw Oil Pump KitMaterial: Iron, Plastic, Aluminum Weight: Approx. 128g / 4.5ozFitment: Replacement for STIHL 029 039 MS290 MS310 MS390 Chain SawOE Number: 1127 640 3200, 1127 640 3204Package List1 x Oil Pump 1 x Worm Gear 1 x Intake Manifold 1 x Sparking Plug 1 x Fuel Line 1 x Oil Line 1 x Fuel Filter 1 x Oil Filter