Lorenzo's Oil SAE 5W-40 Nano Tungsten Disulfide (WS2)

Regular price $299.00

Advanced Nano WS2 Full Synthetic 5W-40 Heavy Duty Diesel Engine Oil 


Local pick-up available at our diesel repair & performance shop

This is a full synthetic engine oil developed with synthetic base stock of nano tungsten disulfide (WS2). Lorenzo's WS2proprietary anti-friction and anti-wear nanotechnology. Nano particles reduce friction and heat, thereby radically reducing mechanical wear.

Engine components are in continuous motion and working under extreme pressure conditions. Continuous motion causes heat and friction, leading to rough surfaces. 
This leads to friction which will cause wear-and-tear, energy loss, and fuel/oil inefficiencies. 

Our oil contains billions of nano sized tungsten disulfide inorganic spheres that dramatically improved the lubrication properties of our engine oil. Billions of nano spheres enter crevices on metal surfaces, their sub-microscopic diameters allow them to refurbish rough surfaces, leaving them smoother.   

The spherical morphology allows the particles to perform as nano ball bearings, reducing frictional forces between metal surfaces as well as reducing heat. Under pressure the nano-spheres exfoliate out layers creating a tribal film layer that attaches to the contacting metal surfaces. This tribal film gives the metal durable protection and has the ability to withstand extreme pressure conditions.  

Nano Tungsten Disulfide (WS2) features:

• Extremely low coefficient of friction (0.03 at 1200°F)
• Extremely high load capacity of 100,000 psi

Nano Tungsten Disulfide (WS2) benefits:

• Engine runs quieter, cooler, and more efficiently 
• more efficient fuel consumption 
• Extended engine life 
• Quieter engine 
• Enhanced power and torque 
• Less harmful emissions 
• Backward compatible with previous API oil service categories
• Suitable for engines powered by both ultra and low sulfur diesel 

Nano Tungsten disulfide (WS2) is the most advanced additive technology to meet the stringent requirements of modern heavy duty diesel engines operating under a variety of service conditions: severe driving, heavy load, frequent stop-and-go service to enhance emissions systems protection, improve fuel economy, and protect new generation GHG'17 model heavy duty diesel engines and the API CK-4. 

USA Shipping: 
Free shipping for Extreme oil filter kits or Extreme kits with accessories added to the same order. Free shipping no longer applicable for filter accessories or elements. We ship using USPS priority shipping (unless notified or requested otherwise), tracking # will be automatically sent. 

International Shipping: 
International shipping cost is calculated during checkout, if you don't see your country as a shipping option please contact us. 

Returns Policy
Due to some abusing our past return policy we have laid out new rules: Please refer to the installation guide or general installation video before purchasing your kit, it's also best to confirm the pressure port and return port locations before purchasing a kit. We do not allow returns due to remorse or kits not matching your  engine model. Insane Diesel will always work with you to find alternative solutions to installation any kit on different model engines, our goal is to get the kit installed no matter what, please refer to our guarantee. 

DAMAGED PRODUCT RETURNS: All products are inspected before shipment and any damaged products must be photographed and reported within 4 business days from the delivery date. Only damaged products can be immediately replaced or returned for a refund. Damaged product returns must be wholly unused and they must arrive in original condition. A USPS  pre-paid shipping label will be sent to return damaged products. We want to make sure you’re happy with our product so please contact us if you have any questions about your return at support@InsaneDiesel.com


Providing the best protection against engine wear, oil degradation, acidity, rust, and corrosion.