5 Gallon Pail Of Delo 400 SDE SAE 15W-40 Motor Oil (Part Number 222290428) Review

Seems to do the job well. No clutch slippage and seems to keep a nice color too it longer than plane Rotella. It may not provide adequate wear protection.

I bought this for my riding lawnmower as it was the same viscosity as the "lawnmower" oil. It is much better value. I did keep the old lawnmower oil container so that I could measure out the correct number of ounces. I have gotten two full seasons out of this container and still have some left over.

I've only used Delo in my diesel truck so I have nothing to compare it to. Recommend by all diesel truckers. It may cause sludge buildup.

The oil that I always have run in my Cummins diesel. Change every 5K miles. this was a little pricey but my regular source were out.

Excellent oil for an inboard boat engine when delivered however box was empty. How does that happen? Apparently no attention to weight of a product when their machines box and ship. Lol.

Delo 400LE performed flawlessly in my 2007 Silverado 3500 Classic with 6.6L Duramax (LBZ). Cold startups sounded smooth and well lubricated. If you are looking to optimize every aspect of efficiency, this will probably net you a few % points over a 40 weight conventional motor oil and should safely allow an extended drain interval. I ran it for 15K miles over the course of about 6 months before draining.I have exclusively used Rotella T-6 Full Synthetic in my HD Diesels for the past 10 years. I

OMG, best oil I have ever put in my '07 6.0 powerstroke F-250. So smooth, responsive and 2.0mpg increase in fuel economy. I use this oil in conjunction with 16oz of Archoil AR9100. Cold start Valve train noise on start up is virtually non existent. Previously, I used Amsoil 10w30 OE diesel oil and valve train noise was common on cold starts for at least a good 5 seconds. I'm very happy with the Delo 400 LE 5w30 diesel synthetic and will run this oil exclusively. I've ran john Deere 10w30 plus…

I use this Delo 400 XLE in all my 4-stroke outdoor power equipment. It works great in the 24 HP Kohler engine of my Troybilt riding mower. Even after a full season's use, it comes out as clean as the day I put it in. Robust additive package. LGB.

Synthetic Blend diesel oil from Chevron for this price. Unbeatable! Just changed my truck oil so I can't comment on the mileage factor just yet, but if this oil performs as expected, I'll be using it in my tractor as well.

Perfect choice for servicing a diesel engine.only wish the gallon containers were offered in a 4 pack being my 6.0 takes 15 quarts of oil.

Like other customers, I ordered Delo 400 SAE 30 for my lawn tractor but received Delo 400 SAE 40 which is for diesel engines. Waiting to see if my replacement order is the same or correct. Will Update review.Update:Received the correct product! Planning on changing the oil tonight.

The oil itself is great, I use it in a high mile (201k+ miles) 2002 Honda Accord with weak rings and oil consumption issues/ This is great oil and the higher viscosity slows down the leaking/burning. I actually set it up as a subscription because I use quite a bit. Unfortunately, my subscription has been cancelled twice and offered again at higher price.