--- product_id: 12648930 title: "Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon" brand: "lucas oil" price: "532.68 DT" currency: TND in_stock: true reviews_count: 12 url: https://www.desertcart.tn/products/12648930-lucas-oil-10045-heavy-duty-sae-85w-140-gear-oil store_origin: TN region: Tunisia --- # Superior heat control 85W-140 high viscosity Advanced anti-wear protection Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon **Brand:** lucas oil **Price:** 532.68 DT **Availability:** ✅ In Stock ## Summary > ⚙️ Gear up with Lucas Oil – where power meets precision! ## Quick Answers - **What is this?** Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon by lucas oil - **How much does it cost?** 532.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/12648930-lucas-oil-10045-heavy-duty-sae-85w-140-gear-oil) ## 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 - • **Proven Industry Leader:** Backed by Lucas Oil’s top-rated Heavy Duty Oil Stabilizer technology. - • **Next-Level Wear Defense:** Special anti-wear agents extend gear life beyond ordinary oils. - • **Heavy-Duty Viscosity Power:** 85W-140 formula engineered for peak performance in the toughest conditions. - • **Race-Ready Heat Management:** Keeps your gears cool under pressure, so you never miss a beat. - • **Versatile High-Performance Use:** Perfect for race cars and heavy-duty vehicles demanding more than standard oils. ## Overview Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil is a premium, high-viscosity lubricant fortified with advanced anti-wear and heat control additives. Designed for high-performance and heavy-duty applications, it leverages Lucas Oil’s industry-leading technology to reduce wear, control heat, and enhance gear longevity, making it a top choice for race cars and demanding vehicle maintenance. ## Description Gear oils have needed improving for years, especially in the hi-performance industry. The Lucas 85W-140 gear oil enjoys the technology Lucas developed in making the "Lucas Heavy Duty Oil Stabilizer", the number one supplemental oil in the heavy duty industry. This formula is fortified with special anti-wear agents and lubricity agents to control wear and drag as well as special additives to control heat. This feature is not found in ordinary gear oils. This gear oil is both excellent for race cars and any heavy-duty application where plain gear oils just aren't good enough. ## Features - Contains special anti-wear and lubricity agents - Helps to control heat - Excellent for high performance and heavy-duty applications ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B000IG20SQ | | Best Sellers Rank | #10,781 in Automotive (See Top 100 in Automotive) #3 in Heavy Duty Vehicle Oils #22 in Gear Oils | | Brand Name | Lucas Oil | | Container Type | Pail | | Customer Reviews | 4.7 4.7 out of 5 stars (435) 4.7 out of 5 stars | | Global Trade Identification Number | 00049807100452 | | Included Components | 1x 1 Gallon Bottle | | Item Form | Oil | | Item Type Name | gear oil | | Item Weight | 0.27 g | | Liquid Volume | 3.79 liters | | Manufacturer | Lucas Oil | | Material | Blend | | Model Number | LUC10045 | | Number Of Items | 1 | | Number Of Packs | 1 | | Part Interchange Info | 10045 | | Part Number | LUCA10045 | | Recommended Uses For Product | Vehicle | | Specific Uses For Product | High-performance and heavy-duty applications | | Unit Count | 128 Fluid Ounces | | Upc | 049807100452 | | Viscosity | 85W-140 | ## Product Details - **Brand:** Lucas Oil - **Item Weight:** 0.27 g - **Liquid Volume:** 3.79 liters - **Material:** Blend - **Package Information:** Pail ## Images ![Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71I+xWwOYaL.jpg) ## Available Options This product comes in different **Number Of Items** options. ## 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 ### ⭐⭐⭐⭐⭐ good value, working well *by on Reviewed in the United States July 2, 2026* cheapest/heaviest gear lube I found. using on Mc. drive chains, should be better than motor oil. Fortnine test demo on utube ### ⭐⭐⭐⭐⭐ Much better price than by the quart. *by on Reviewed in the United States August 1, 2026* One of the best lubricants on the market ### ⭐⭐⭐⭐⭐ Good oil product *by on Reviewed in the United States May 23, 2026* Major brand, quality is there for a good discount ## 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.tn/products/12648930-lucas-oil-10045-heavy-duty-sae-85w-140-gear-oil](https://www.desertcart.tn/products/12648930-lucas-oil-10045-heavy-duty-sae-85w-140-gear-oil) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-06*