This is a United Power DG5500SE Diesel Fuel Injection Pump
This is for a diesel fuel injection pump. This pump is an electronic style fuel injection pump. This pump is a direct replacement for many different brands and models. This style of pump is found on 6hp to 10hp diesel engines. These engines fall within the 186, 178, and 170 engine style groupings. Those engines are also equivalent to the Yanmar L100, L90, L75, and L70 among other engine models.
The fuel pump on these engines are shimmed. You may need to add or take shims when installing any new injection pump. The shims used for your current pump can be reused.
If your fuel pump isn’t working currently you can test it. Remove the fuel line from the injector to see if you are getting fuel. You should also be able to hear the solenoid running. If you do not have fuel or your solenoid isn’t running you need to replace the injection pump.
This item will ship for FREE from our US warehouse. Your order will ship next business day with tracking uploaded to PayPal. Your package will ship with USPS with a delivery time of 3 to 5 days from cleared payment!
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All parts are universal parts. Any part we sell is not intended to be represented as an OEM part. All brands and models listed are done so to direct customers to direct replacement parts. The brand and models listed include but are not limited to generators or any other small engine powered equipment. Generator Parts World will offer a 90 replacement warranty of any part purchased from us under our 90 day replacement policy