So you’ve got a Cummins Onan generator – one of those HDKAK, HDKAJ, HDKAT, HDKAU, or HDKAV models, spec A through K – and you know regular maintenance is the secret to keeping it purring.
This kit has everything you need for a routine service: oil filters, air filters, fuel filters, and all the little gaskets or o-rings that usually come with a proper tune-up.
It’s a genuine Cummins branded kit, so it’s built to meet factory specs and keep your warranty intact.
The package dimensions are about 11.
2 x 8.
4 x 6.
2 inches and it weighs roughly 3 pounds – not too heavy, but packed with the essentials.
Whether you’re using your genny for RV trips, backup power at home, or job site reliability, staying on top of oil changes and filter swaps makes a huge difference in performance and lifespan.
This kit is brand new, unopened, and ready to ship.
No UPC, but that’s fine – just match your model and spec letter and you’re golden.
It’s a smart investment because a well-maintained generator starts easier, runs smoother, and burns less fuel.
Plus, you avoid costly breakdowns when you need power the most.
If you’re handy with basic tools, you can knock out this service in under an hour.
If not, any small engine mechanic will appreciate you bringing your own quality parts.
So don’t wait until your generator sputters – grab this kit, set aside a Saturday morning, and give your Onan the love it deserves.
Your future self (and your neighbors during the next blackout) will definitely thank you.
