--- product_id: 82180696 title: "Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L" brand: "lucas oil" price: "VT47160" currency: VUV in_stock: true reviews_count: 6 category: "Lucas Oil" url: https://www.desertcart.vu/products/82180696-lucas-oil-10045-85-140-plus-h-d-gear-lube store_origin: VU region: Vanuatu --- # Heat control tech Heavy-duty lubrication Anti-wear protection Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L **Brand:** lucas oil **Price:** VT47160 **Availability:** ✅ In Stock ## Summary > ⚙️ Gear up with Lucas Oil – where power meets precision! ## Quick Answers - **What is this?** Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L by lucas oil - **How much does it cost?** VT47160 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/82180696-lucas-oil-10045-85-140-plus-h-d-gear-lube) ## Best For - lucas oil enthusiasts ## Why This Product - Trusted lucas oil brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Heavy-Duty Performance:** Engineered for race cars and tough industrial use ⚙️ - • **Universal Compatibility:** Blends seamlessly with all gear oils, including synthetics, for hassle-free upgrades - • **Ultimate Heat Management:** Keeps gear temps low even under extreme stress 🔥 - • **Advanced Anti-Wear Formula:** Protects your drivetrain for longer component life 🛡️ - • **Leak Reduction & Gear Cushioning:** Slows or stops oil leaks while reducing gear lash for smooth operation ## Overview Lucas Oil 85/140 Plus Heavy Duty Gear Lube (3.78L) is a premium gear oil fortified with specialized anti-wear and lubricity agents designed to control heat, reduce wear, and extend gear life. Ideal for heavy-duty applications, race cars, and older gearboxes, it minimizes leaks, lowers operating temperatures, and blends with all gear oils including synthetics, delivering superior performance and durability. ## Description Gear oils have needed improving for years, especially in the hi-performance industry. The Lucas 80/90 and 85/140 enjoy the technology Lucas developed in making the "Lucas Heavy Duty Oil Stabilizer", the number one supplemental oil in the heavy duty industry. This gear oil formula is fortified with special anti-wear agents and lubricity agents to control wear and drag as well as special additives to control heat. These features are not found in ordinary gear oils. The special climbing additives within these oils are especially useful in power dividers and hypoid gears and the oils resist water contamination and will also blend with all other gear oils, including synthetics. The 85/140 is suitable for older gear boxes where it will slow or stop oil leaks and cushion gears to reduce lash. These gear oils are suitable for both race cars and any heavy-duty application where plain gear oils just aren't good enough. One can expect longer oil life, lower oil temperatures, longer component life, fewer seal leaks and less power usage. This is what gear oil was meant to be. Review: Lucas Heavy Duty Gear Oil. - Excellent for heavy duty use such as Quad gearboxes and differential, and also keeps the noise down that is produced by these parts. Review: I use it to brake in all my differential rebuilds works good. ## Features - Suitable for good performance and heavy-duty applications - Helps to control heat - Contains special anti-wear and lubricity agents ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000IG20SQ | | Best Sellers Rank | 390,969 in Automotive ( See Top 100 in Automotive ) 608 in Gear Oils | | Brand Name | Lucas Oil | | Container Type | Jug | | Customer Reviews | 4.8 4.8 out of 5 stars (375) | | Global Trade Identification Number | 00049807100452 | | Included Components | 1 x Lucas Oil 85/140 Plus H/D Gear Lube - 3.78 L | | Item Form | Oil | | Item Type Name | 85/140 plus H/D Gear Lube - 3.78L | | Item Weight | 0.01 Ounces | | Liquid Volume | 3.79 Litres | | Manufacturer | Lucas Oil | | Material | Oil-based | | Product Warranty | No Warranty | | Recommended Uses For Product | Automotive, Heavy-duty applications, Race cars | | Specific Uses For Product | Automotive, Heavy-duty applications, Race cars | | UPC | 049807100452 | | Unit Count | 3780.0 millilitre | ## Product Details - **Brand:** Lucas Oil - **Item weight:** 0.01 Ounces - **Liquid volume:** 3.79 Litres - **Material:** Oil-based - **Package information:** Jug ## Images ![Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L - Image 1](https://m.media-amazon.com/images/I/71I+xWwOYaL.jpg) ![Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L - Image 2](https://m.media-amazon.com/images/I/51HrJrJDQIL.jpg) ![Lucas Oil 10045 85/140 Plus H/D Gear Lube-3.78L - Image 3](https://m.media-amazon.com/images/I/816g1s4VsvL.jpg) ## Questions & Answers **Q: Can thi gear oil be used on a Ford 150 5.4** A: Yes it can. The thicker the oil the bigger the molecule that keeps the metals from actually touching so if the tolerance is tight then the oil will get carbonized faster meaning you will want to use a lower viscosity oil next time. But lower viscosity means lower protection in the case of most general purpose gear boxes. Simply put if your vehicle is older then it has worn in and has loose tolerance so the higher viscosity oil is fine. If it’s new use manufacturer recommended. If you’re not sure then use manufacturer recommended because you can’t go wrong with that. **Q: Will this work for gear oil in my troy bolt horse tiller?** A: This is one of the best multi viscosity gear oil's. It should work fine in your tiller in hot or cold temperatures. Do not use as engine oil, only gear oil. **Q: Can you this gear oil in a 2008 Harley Davidson transmission?** A: No. It's too heavy ... **Q: Is this a synthetic oil?** A: No it's not ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lucas Heavy Duty Gear Oil. *by P***S on 5 May 2024* Excellent for heavy duty use such as Quad gearboxes and differential, and also keeps the noise down that is produced by these parts. ### ⭐⭐⭐⭐⭐ Review *by C***E on 2 January 2024* I use it to brake in all my differential rebuilds works good. ### ⭐⭐⭐⭐⭐ Review *by A***R on 9 February 2026* My gear shop recommended Lucas when I had my truck re-geared. They know their stuff. ## Frequently Bought Together - Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon - Slippery Pete Fluid Pump for Gallon Bottles and Wide Mouth Quart Bottles (Not for Standard Quart Bottles) - Transfer Gear Oil, Transmission and Differential Fluid, Antifreeze with This 30cc Hand Pump - Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon --- ## 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.vu/products/82180696-lucas-oil-10045-85-140-plus-h-d-gear-lube](https://www.desertcart.vu/products/82180696-lucas-oil-10045-85-140-plus-h-d-gear-lube) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-05*