







🛢️ Power your diesel with confidence—engineered for the relentless grind.
Ultra 1Plus SAE 15W-40 is a full synthetic heavy-duty diesel engine oil formulated to deliver superior engine wear protection, strong shear stability, and enhanced oxidation control. Designed for trucks, this 5-gallon pail offers consistent viscosity retention and thermal resistance at high temperatures, minimizing oil consumption and maximizing engine longevity.





| Viscosity | 15W 40 sae_grade | 
| Brand | ULTRA 1PLUS | 
| Vehicle Service Type | Truck | 
| Flash Point | 220 Degrees Celsius | 
| UPC | 810050657570 | 
| Automotive Fit Type | Vehicle Specific Fit | 
| Manufacturer | Ultrachem LLC | 
| Size | 5 Gal Pail (B2B Most Value) | 
| Model | UFS1540CK4SNP | 
| Item Weight | 38 pounds | 
| Product Dimensions | 12 x 12 x 15 inches | 
| Item model number | UFS1540CK4SNP | 
| Manufacturer Part Number | UFS1540CK4SNP | 
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