Generac 0J7921A Fuel System Click to zoom

Generac 0J7921A Roll Over Valve Assembly for Portable Generators

MPN 0J7921A

In stockFuel System

Specifications

Brand
Generac
MPN
0J7921A
Also listed as
0J7921; 00715040J7921
Part type
Roll-over valve (fuel tank vent)
Weight
0.10 lb

Overview

Generac 0J7921A is the roll-over valve assembly for the fuel tank on Generac portable generators. It lets the tank vent while helping stop fuel from leaking if the unit is tipped over.

Key features

  • Roll-over valve for the fuel tank vent
  • Also listed as 0J7921 and 00715040J7921
  • Listed for GP5500 and GP6500 generators

Fits

  • Engines/Models: Generac GP5500 and GP6500, per listings. Some listings add GP7500E, XT8000E, XP6500E and GP8000E.
  • Typical equipment: Generac portable generators
  • Check the generator model on its label and compare the valve number with 0J7921A, 0J7921 or 00715040J7921 in the parts diagram.

Specifications

Brand Generac
MPN 0J7921A
Also listed as 0J7921; 00715040J7921
Part type Roll-over valve (fuel tank vent)
Weight 0.10 lb

Frequently asked questions

Which generators use this valve?

Listings show GP5500 and GP6500 models, and some add GP7500E, XT8000E, XP6500E and GP8000E. Confirm your model before ordering.

What does the roll-over valve do?

It allows the fuel tank to vent while helping prevent fuel leaks if the generator is knocked over.

Is 0J7921 the same valve?

Listings show 0J7921 and 00715040J7921 for the same valve. Compare the number on your old valve before ordering.

How do I confirm the right valve?

Match the number on your old valve or in the generator's parts diagram with 0J7921A.

$100 minimum order (or add a $20 handling fee)