--- product_id: 12623540 title: "ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1)" brand: "echo" price: "55991CFA" currency: XOF in_stock: true reviews_count: 11 category: "Echo" url: https://www.desertcart.sn/products/12623540-echo-6550025-pk6-red-armor-6-4oz-2-stroke-oil store_origin: SN region: Senegal --- # 50:1 mix ratio for optimal fuel efficiency Fuel stability up to 2 years in sealed container Powerful detergents remove carbon deposits instantly ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1) **Brand:** echo **Price:** 55991CFA **Availability:** ✅ In Stock ## Summary > 🛠️ Power your engine with the ultimate Red Armor defense! ## Quick Answers - **What is this?** ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1) by echo - **How much does it cost?** 55991CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/12623540-echo-6550025-pk6-red-armor-6-4oz-2-stroke-oil) ## Best For - echo enthusiasts ## Why This Product - Trusted echo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Top-rated 2-stroke oil with 4.9 stars from 326 expert users. - • **Instant Carbon Cleanup:** Exclusive formula dissolves performance-robbing deposits on first use. - • **Engine Armor Protection:** Lubricants prevent piston scuffing and stuck rings for longer engine life. - • **Long-Term Fuel Stability:** Keep your mixed fuel fresh and ready for up to 2 years sealed. - • **Precision 50:1 Mix Ratio:** Maximize engine performance with the perfect oil-to-fuel balance. ## Overview Echo Red Armor 2-Stroke Oil delivers a precision 50:1 mix for 2.5 gallons of fuel, featuring a proprietary detergent formula that cleans carbon deposits instantly and lubricants engineered to prevent piston damage. With fuel stabilizers that keep your mix fresh for up to 2 years, this oil is a top-rated choice for lawn mower engines, trusted by professionals and homeowners alike. ## Description Includes (1) 6550025S Engine Oil Bottle. Echo Red Armor 2-Stroke Engine Oil 6.4 oz Bottle 50:1 Mix for 2.5 Gallons of fuel. Echo's Red Armor Oil is an exclusive formula that includes powerful detergents to remove performance-robbing caked on deposits and carbon upon first use. Specially-formulated lubricants prevent piston scuffing and stuck rings. Fuel stabilizers allow mixed fuel to remain stable up to 2 years in a properly-sealed container. Compatible with the Following Review: Makes equipment run much better - Absolutely the best 2-stroke oil mix I have ever used. As a homeowner and not a professional lawn care guy I used Husqvarna mix for years and thought it was great. But Red Armor is at a whole different level. With the first tank full I immediately noticed an increase in power in all of my equipment and the Echo trimmer 225 in particular stopped sputtering and runs like a top. This is an amazing product. Review: Meets my needs. - My weedeater and blower work great on this stuff. Use with ethanol free gas. Less maintenance. ## Features - Includes (1) 6550025S Engine Oil Bottle. - Echo Red Armor 2-Stroke Engine Oil 6.4 oz Bottle 50:1 Mix for 2.5 Gallons of fuel. - Echo's Red Armor Oil is an exclusive formula that includes powerful detergents to remove performance-robbing caked on deposits and carbon upon first use. - Specially-formulated lubricants prevent piston scuffing and stuck rings. - Fuel stabilizers allow mixed fuel to remain stable up to 2 years in a properly-sealed container. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00EHTRUIU | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #18,587 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #17 in Two-Stroke Engine Oil | | Brand | ECHO | | Brand Name | ECHO | | Compatible with Vehicle Type | Lawn Mower | | Container Type | Bottle | | Customer Reviews | 4.9 out of 5 stars 341 Reviews | | Flash Point | 73 Degrees Celsius | | Item Weight | 0.5 Pounds | | Liquid Volume | 2.5 Gallons | | Manufacturer | Echo | | Manufacturer Part Number | 6550025S | | Model Number | 6550025 | | Package Information | Bottle | | SAE J300 Viscosity Grade | 10W-30 | | UPC | 743184008492 | | Unit Count | 6.0 Count | | Vehicle Service Type | Lawn Mower | ## Product Details - **Brand:** Echo - **Vehicle Service Type:** Lawn Mower - **Flash Point:** 73 Degrees Celsius - **UPC:** 743184008492 - **Manufacturer:** Echo ## Images ![ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1) - Image 1](https://m.media-amazon.com/images/I/712R65o8mjL.jpg) ![ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1) - Image 2](https://m.media-amazon.com/images/I/41Rs10RJVaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Makes equipment run much better *by J***S on April 24, 2026* Absolutely the best 2-stroke oil mix I have ever used. As a homeowner and not a professional lawn care guy I used Husqvarna mix for years and thought it was great. But Red Armor is at a whole different level. With the first tank full I immediately noticed an increase in power in all of my equipment and the Echo trimmer 225 in particular stopped sputtering and runs like a top. This is an amazing product. ### ⭐⭐⭐⭐⭐ Meets my needs. *by R***P on April 17, 2026* My weedeater and blower work great on this stuff. Use with ethanol free gas. Less maintenance. ### ⭐⭐⭐⭐⭐ Good oil *by D***N on March 18, 2026* Red Armor oil is supposed to be the best 2cycle oil you can get according to most technicians. ## Frequently Bought Together - ECHO 6550025 PK6 Red Armor 6.4oz 2-Stroke Oil Mix, 2.5 Gallon (50:1) - Echo Genuine OEM Speed Feed 400 Trimmer Head Replacement Spool Cover for SRM-225, SRM-230, PAS-225 Trimmer Heads (5 Pack) / X472000070 - Echo 99944200907b New Genuine Speed Feed 400 Head fits All SRM Trimmers!! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/12623540-echo-6550025-pk6-red-armor-6-4oz-2-stroke-oil](https://www.desertcart.sn/products/12623540-echo-6550025-pk6-red-armor-6-4oz-2-stroke-oil) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-31*