0781 313 8012 – STIHL HP Ultra 2-Cycle Engine Oil, 5 Gallon (Gray Bottle) – 6 Pack The STIHL 0781 313 8012 HP Ultra 2-Cycle Engine Oil is a premium full synthetic engine oil formulated specifically for high-performance STIHL 2-stroke engines. Supplied as a 5-gallon gray bottle and packaged in a 6-pack, this professional-grade lubricant provides outstanding engine protection, cleaner combustion, and superior wear resistance for commercial landscaping, forestry, and arborist applications. STIHL HP Ultra is engineered to minimize carbon deposits, reduce exhaust smoke, and deliver exceptional lubrication under the most demanding operating conditions. Its biodegradable formulation and low-ash technology help keep pistons, rings, exhaust ports, and spark arrestors cleaner, extending engine life and maintaining peak performance. Product Details Manufacturer Part Number: 0781 313 8012 Brand: STIHL Product Type: Full Synthetic 2-Cycle Engine Oil Series: HP Ultra Container Size: 5 Gallons Packaging: 6-Pack Bottle Color: Gray OEM Status: Genuine STIHL OEM Product Application: High-performance 2-stroke engines Key Features Genuine STIHL OEM full synthetic engine oil 5-gallon professional bulk container Supplied as a convenient 6-pack Low-smoke, low-ash formulation Exceptional wear protection Helps reduce carbon buildup Cleaner-burning synthetic formula Excellent lubrication in extreme operating conditions Designed for professional daily use Function The STIHL HP Ultra 2-Cycle Engine Oil provides superior lubrication for high-speed 2-stroke engines, protecting critical engine components from friction, heat, and wear. Its advanced synthetic formulation promotes cleaner combustion, reduces engine deposits, and helps maximize engine reliability and longevity. Compatible Equipment Suitable for all compatible STIHL 2-cycle engines, including: Chainsaws String Trimmers Brushcutters Backpack Blowers Handheld Blowers Pole Pruners Hedge Trimmers Cut-Off Machines KombiSystem Powerheads Mist Blowers Sprayers Augers Other STIHL equipment requiring high-quality 2-stroke engine oil Always follow the fuel-to-oil mixing ratio specified in your STIHL owner's manual. Who Is This For? Ideal for: Professional landscapers Arborists Forestry professionals Tree service companies Municipal maintenance departments Equipment rental fleets Commercial lawn care businesses STIHL servicing dealers Pros Genuine STIHL OEM quality Premium full synthetic formula Outstanding engine protection Cleaner combustion with reduced deposits Low-smoke operation Helps extend engine life Excellent high-temperature performance Bulk packaging ideal for commercial operations Cons Intended only for 2-cycle engines Must be mixed with gasoline at the recommended ratio Bulk 5-gallon containers are best suited for high-volume users Comparison – STIHL HP Ultra vs Conventional 2-Cycle Oil STIHL HP Ultra Full synthetic formulation Superior engine cleanliness Reduced carbon buildup Lower exhaust smoke Exceptional wear protection Longer engine life Professional-grade performance Conventional 2-Cycle Oil Mineral or semi-synthetic base More engine deposits Increased exhaust smoke Lower high-temperature protection Shorter service intervals Less effective under heavy workloads Why Buy from Barry's Power Equipment? Barry's Power Equipment is an authorized STIHL dealer offering genuine STIHL equipment, lubricants, accessories, and OEM replacement parts. Authorized STIHL Dealer Genuine STIHL OEM products Fast shipping throughout the USA Competitive pricing Expert customer support Trusted by professional landscapers, arborists, and forestry crews Extensive inventory of STIHL oils, fuels, maintenance products, and replacement parts Keep your equipment running at peak performance with the STIHL 0781 313 8012 HP Ultra Full Synthetic 2-Cycle Engine Oil. Supplied in 5-gallon gray bottles and packaged as a 6-pack, this genuine STIHL OEM lubricant delivers maximum engine protection, cleaner operation, and professional-grade reliability for the most demanding 2-stroke applications.