Fuel Feed Pump 129612-52100 For Yanmar 3TNV84 3TNV88 4TNV84 4TNV98 4TNE94 4TNE98 Items Description: * Model: 129612-52100 Product size: 15*9*7.4cm Product material: aluminum alloy High-quality aluminum alloy, with good processing performance, excellent welding characteristics and electroplating, good corrosion resistance, high toughness and no deformation after processing, compact material without defects, easy to polish, easy to color film, good oxidation effect, etc. Features. Product color: primary metal color Applicable models: Yanmar 4TNV88 Hitachi small excavator Products include: 1x oil transfer pump Product Description: Pressure: 0.03MPA Flow rate: 90 Current: 1.5A Electric gasoline pump structure and working principle: The structure of the electric fuel pump is composed of three parts: the pump body, the permanent magnet motor and the shell. When the permanent magnet motor is energized, it drives the pump body to rotate, draws fuel from the fuel inlet, flows through the electric fuel pump, and then presses it out from the fuel outlet to supply fuel to the fuel system. The fuel flows through the inside of the electric fuel pump to cool the armature of the permanent magnet motor, also known as the wet fuel pump. The motor part of the electric fuel pump includes a magnet fixed on the shell, an armature that generates electromagnetic torque, and a brush device installed on the shell. The brush is in contact with the commutator on the armature, and its lead is connected to the post on the shell, and the voltage that controls the electric fuel pump is led to the armature winding. Both ends of the shell of the electric fuel pump are crimped and riveted, so that the components are assembled into a non-detachable assembly. Car modification refers to the modification of the exterior styling, interior styling and mechanical performance of the prototype car produced by the car manufacturer according to the needs of the car owner. It mainly includes body modification and power modification. Package: 1 * Fuel Pump Shipping Policy: Item will be shipped within 1-5 working days after full payment is received Economy Shipping: 15-50 business days Standard Shipping: 10-35 business days Expedited Shipping: 3-7 business days Note: Average delivery time for reference only, actual time varies for different countries and related to uncontrollable factors such as weather weather / custom and holidays. Terms of Sale: - 30 Days Free Return and Money Back - If you are not satisfied with your purchase, you can return the item with original packaging back to us for full refund, not any re-stock fee, the return cost should be paid by buyer. - If you receive any wrong items, or damage during the transportation or defect items, we will accept the return and pay the return freight, Please noted that the return cost should be prepaid by buyer, we will issue the refund of return cost to buyer after inspecting the faulty item. - Please kindly contact us before return, our representatives will send you the detailed return instruction. - The guarantee will be only for the cost of the item, we will not responsible for installation or other fees like labor expenses, towing expenses, additional repair expenses or other related expenses. Customer Service: Contact us if you have a complaint, or plan to leave us a negative or neutral feedback, please contact us and we will be glad to help solve the problem. We reply your message within 24 hours, thank you!