--- product_id: 4517485 title: "75/90 Trans&Diff Lube | OEM replacement, replaces Lucas Oil 10047, for outdoor power equipment, 32 Oz. Size, Synthetic, 051-507" brand: "lucas oil" price: "6862 kr" currency: ISK in_stock: true reviews_count: 13 category: "Lucas Oil" url: https://www.desertcart.is/products/4517485-75-90-trans-and-diff-lube-oem-replacement-replaces-lucas store_origin: IS region: Iceland --- # High-temp stability 75W-90 viscosity grade Extreme pressure additive 75/90 Trans&Diff Lube | OEM replacement, replaces Lucas Oil 10047, for outdoor power equipment, 32 Oz. Size, Synthetic, 051-507 **Brand:** lucas oil **Price:** 6862 kr **Availability:** ✅ In Stock ## Summary > ⚙️ Shift Smooth, Drive Confident: The Ultimate Gear Oil Upgrade ## Quick Answers - **What is this?** 75/90 Trans&Diff Lube | OEM replacement, replaces Lucas Oil 10047, for outdoor power equipment, 32 Oz. Size, Synthetic, 051-507 by lucas oil - **How much does it cost?** 6862 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/4517485-75-90-trans-and-diff-lube-oem-replacement-replaces-lucas) ## 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 - • **Vehicle-Specific Fit:** Designed to replace OEM Lucas Oil 10047, guaranteeing compatibility and peak performance for your ride. - • **Heat-Resistant Performance:** Formulated to maintain lubricity and resist breakdown even in extreme high-temperature environments. - • **Heavy-Duty Gear Cushioning:** Special additive package cushions gears, preventing wear and noise in limited-slip differentials. - • **Trusted by Pros & Enthusiasts:** Top-rated with 4.8 stars from 1,700+ reviews—join the community that demands reliability and smooth drives. - • **Precision Engineered Viscosity:** 75W-90 synthetic formula ensures optimal gear protection and smooth shifting under all conditions. ## Overview Lucas Oil 75W-90 Synthetic Gear Oil is a premium, non-foaming lubricant engineered for heavy-duty and high-performance vehicles. It features a specialized additive package that cushions gears and withstands extreme pressure and high temperatures, making it ideal for limited-slip differentials and transmissions. Trusted by thousands with a 4.8-star rating, this vehicle-specific formula replaces OEM Lucas Oil 10047 and ensures smooth, reliable gear operation for daily drives and racing alike. ## Description Lucas SAE 75W-90 Synthetic Gear Oil is a non-foaming, super slick, long lasting lubricant designed especially for heavy duty or high performance applications where other gear lubricants just aren't good enough. Contains a special additive package that cushions gears and resists squeezing out under extreme pressure situations where other gear lubricants just aren't good enough. Specially designed to stand up to high temperatures without losing its lubricity. Review: Good gear oil for differentials - I've been using this Lucas Oil synthetic gear oil in my car’s differential and it works nicely. it’s been reliable and helps keep everything running smoothly during daily drives. i also used it in my truck’s transmission last month, and so far, no issues. it’s handy to have a good quality oil on hand for routine maintenance, and this one fits the bill. definitely a nice addition to my workshop supplies. Review: Top-Notch Synthetic Gear Oil That Gets the Job Done - I gotta say, this gear oil is seriously top-notch! It's like a magic potion for my car's transmission and differential. I've been using it for a while now, and let me tell you, I love how smooth everything runs after a change. Shifting gears feels like a dream, no more clunky noises or rough transitions. The best part? It's super easy to pour and work with, no mess at all. I highly recommend this gear oil to anyone looking to give their vehicle some extra TLC. The only downside? I wish it came in a bigger bottle because I always run out quicker than expected. But hey, that just shows how much I rely on this stuff! Go grab yourself a bottle and thank me later. ## Features - Fit type: Vehicle Specific - Affordable solutions - Replaces OEM number: Lucas Oil: 10047 - Excellent for use in limited-slip differentials - Packaging May Vary ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BCIHH0 | | Best Sellers Rank | #10,328 in Automotive ( See Top 100 in Automotive ) #2 in Heavy Duty Vehicle Oils #140 in Motor Oils | | Brand | Lucas Oil | | Brand Name | Lucas Oil | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 1,748 Reviews | | Global Trade Identification Number | 00049807100476, 10049807100473 | | Included Components | automotive,gear,oils | | Item Form | Oil | | Item Type Name | Gear Oil | | Item Weight | 8 ounces | | Liquid Volume | 1 liters | | Manufacturer | LUCAS OIL | | Material | Blend | | Model Number | 051-507 | | Number of Items | 1 | | Number of Packs | 1 | | Package Information | Bottle | | Part Number | 051-507 | | Recommended Uses For Product | auto racing | | SAE J300 Viscosity Grade | 75W-90 | | Specific Uses For Product | Vehicle | | UPC | 049807400477 049807800475 | | Unit Count | 32 Fluid Ounces | | Upper Temperature Rating | 1 Kelvin | | Viscosity | 75W-90 | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** Lucas Oil - **Item Weight:** 8 ounces - **Liquid Volume:** 1 liters - **Material:** Blend - **Package Information:** Bottle ## Images ![75/90 Trans&Diff Lube | OEM replacement, replaces Lucas Oil 10047, for outdoor power equipment, 32 Oz. Size, Synthetic, 051-507 - Image 1](https://m.media-amazon.com/images/I/61CxHrQzeGL.jpg) ## Questions & Answers **Q: does this have the friction modifier already in it for limited slip rears?** A: No, if your differential calls for the additive, you have to add some anyways. This is the case with dodge differentials 8.25" and 9.25" in the rears with limited slip. The OEM manual should say to add it if its limited slip or has trak-lok. Excerpt from manual "Trac-lok™ equipped axles require a friction modifier be added to the lubricant." **Q: I have a G80 locker differential in my 99 silverado and not limited slip. Is this the correct stuff?** A: yes, for use with or without limited slip **Q: I have a 1980 350 chevy dump truck.. can I use this fro gear oil??** A: Yes you can, it is a synthetic gear oil and also designed for limited slip gearing. **Q: what is best gear oil for1983 300d 123 mercedes . n.russell** A: Not knowing the specifications for gear oil *rear end oil" for Mercedes, which I expect will be the same as most every automobile since about 1990 or thereabouts, This Lucas oil is the best there is. Most auto manufactures spec oils and greases with "proprietary" numbers, but the product on the inside of the can has the same specifications pretty much. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good gear oil for differentials *by O***A on May 9, 2026* I've been using this Lucas Oil synthetic gear oil in my car’s differential and it works nicely. it’s been reliable and helps keep everything running smoothly during daily drives. i also used it in my truck’s transmission last month, and so far, no issues. it’s handy to have a good quality oil on hand for routine maintenance, and this one fits the bill. definitely a nice addition to my workshop supplies. ### ⭐⭐⭐⭐⭐ Top-Notch Synthetic Gear Oil That Gets the Job Done *by L***P on December 2, 2025* I gotta say, this gear oil is seriously top-notch! It's like a magic potion for my car's transmission and differential. I've been using it for a while now, and let me tell you, I love how smooth everything runs after a change. Shifting gears feels like a dream, no more clunky noises or rough transitions. The best part? It's super easy to pour and work with, no mess at all. I highly recommend this gear oil to anyone looking to give their vehicle some extra TLC. The only downside? I wish it came in a bigger bottle because I always run out quicker than expected. But hey, that just shows how much I rely on this stuff! Go grab yourself a bottle and thank me later. ### ⭐⭐⭐⭐⭐ Useful oil dispenser for motorcycle maintenance *by J***H on March 28, 2026* This dispenser works well for my Harley Davidson's primary case. I find it handy and reliable for adding quality oil during service checks. It makes the process simpler and more controlled. Glad I got it to keep my bike running smoothly. ## Frequently Bought Together - Lucas Oil 10047 SAE 75W-90 Synthetic Gear Oil/Transmission and Differential Lube - 1 Quart - Lucas Oil 10048 Synthetic SAE 75W-90 Gear Oil - 1 Gallon - Slippery Pete 5cc Hand Pump Transfers Gear Oil, Transmission and Differential Fluids From Quart Bottles (Not for Red Line Quarts) (1) --- ## 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.is/products/4517485-75-90-trans-and-diff-lube-oem-replacement-replaces-lucas](https://www.desertcart.is/products/4517485-75-90-trans-and-diff-lube-oem-replacement-replaces-lucas) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-12*