LOWERS OPERATING TEMPERATURE
BLUE DIAMOND SEVERE DUTY GEAR OIL improves thermal stability and friction reduction, protecting against varnish and sludge deposits
REDUCES WEAR
BLUE DIAMOND SEVERE DUTY GEAR OIL is infused with our patented FR3 Nano Technology which helps increase boundary layer protection and improves film strength for extra protection
REDUCES SHEARING
BLUE DIAMOND SEVERE DUTY GEAR OIL reduces shearing under severe duty applications, allowing the oil to remain in specifications for peak performance
IMPROVES OXIDATION STABILITY
BLUE DIAMOND SEVERE DUTY GEAR OIL was formulated specifically for severe duty applications, helping reduce breakdown, lowering oil consumption and extending gear oil change intervals
BLUE DIAMOND SEVERE DUTY GEAR OIL was formulated for severe duty applications. The gear oil additive formulas are based on 100% poly-alpha-olefin (PAO) Group IV and high-quality Group V synthetic oils. The infusion of our patented FR3 Nano Technology and high zinc additive package extends the performance and anti-wear protection to levels unmatched by any other gear oil on the market. BLUE DIAMOND heavy duty gear oil also provides increased oxidation and thermal stability, deposit and sludge prevention, reduced oil breakdown, high wear resistance and longer drain intervals. BLUE DIAMOND heavy duty gear oil is recommended as a gear oil for any demanding severe duty application, such as towing, hauling, challenging terrain driving, commercial use, utility vehicles, heavy equipment, tractors, motor homes, and other severe duty vehicles.
At Hot Shot’s Secret®, we infuse our oils with FR3 Friction Reducer® due to its exceptional performance-enhancing properties. FR3 Friction Reducer® is specifically designed to reduce friction and minimize wear within an engine’s moving parts. Oils with this advanced friction-reducing technology provide superior lubrication, creating a protective barrier between metal surfaces and reducing metal-to-metal contact. This results in reduced friction, lower operating temperatures, and improved fuel efficiency. The infusion of FR3® also helps prevent premature engine failure by minimizing wear and tear on vital components, such as pistons, bearings, and camshafts.
By incorporating FR3® into our oils, we offer a superior product that extends the lifespan of engines and other oil-lubricated components, minimizes maintenance requirements and ensures peak performance and reliability. Hot Shot’s Secret® oils maintain their performance for longer periods, extending oil change intervals and reducing overall maintenance costs.
Excellent product !
William Lacy (verified owner) –
I have used the Hot Shot’s Blue Diamond Severe Duty Gear Oil on my Ram 3500 rear differential and am getting ready to change out the front diff this weekend. Use Hot Shot’s Secret exclusively on my Ram 3500. I even added the Franz Bypass Oil Filter. Love all of their products. Head and shoulders above the competition!
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Levi –
Thanks William!
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Question
Erik –
I”m considering using this when I change out the diff fluid for my 2019 Silverado 3500HD. This is mainly a tow vehicle all kinds of road conditions. Will this be ok to use?
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R&D –
Your vehicle has the G80 locking differential. the G80 locking differential requires a 75w-90 gear oil. we currently offer our blue diamond S9 gear oil that will work for this application. You do NOT need a limited slip additive for this differential.
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Erik Brown –
Thank you 🙂
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Tyler Gawley –
Looking for gear oil for my 2017 F350 SRW. Front and rear. Don’t think you have what I need? Its the M275 rear.
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R&D –
The front calls for 80w90. S9 Blue Diamond is what you need. The M275 calls for 75w140 S14 Blue Diamond will be what you need for the rear. If you have a limited slip diff please use the factory additive they recommend for it.
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Friction Modifier
cumminsdieselfreak –
Can friction modifier be added to this?
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Levi –
Yes absolutely! If recommended, and at the recommended treatment ratio. Thanks!
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Josh Morgan –
I have a 2011 F350, I am looking to change out the rear differential oil. This is a dually, manual mentioned some other additive along with gear oil.
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Levi –
Hi Josh, are you referring to a “Friction Modifier Additive”? If so you may continue using it along with the gear oil.
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Question
Jerry Austin –
Will this work in my Dana 80 axle?
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Levi –
Our Adrenaline R9 gear oil exceeds the specification GL-5 that your axle requires. If you were to use our fluid, it will work with both limited slip and open differential. (However, if your Dana 80 is specifically a limited slip differential, you would have to use a limited slip additive that we do not offer at this time.) Hope that helps!
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Question
skyler –
can i run this in a 16 ram 2500?
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Levi –
A 2016 Dodge Ram 2500 is mounted with the 6-speed manual G56 transmission. We currently do not offer a transmission fluid that complies with the specification that the G56 requires, however we are currently in the process of formulating and testing a G56 specific gear oil, thanks!
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