--- product_id: 278622225 title: "Lucas Oil - 10122 75/140 Synthetic Gear - 1 Gallon" brand: "lucas oil" price: "€ 192.87" currency: EUR in_stock: true reviews_count: 5 category: "Lucas Oil" url: https://www.desertcart.hr/products/278622225-lucas-oil-10122-75-140-synthetic-gear-1-gallon store_origin: HR region: Croatia --- # High-temp heavy-duty protection 75W-90 synthetic viscosity 1 gallon premium bottle Lucas Oil - 10122 75/140 Synthetic Gear - 1 Gallon **Brand:** lucas oil **Price:** € 192.87 **Availability:** ✅ In Stock ## Summary > ⚙️ Gear up with Lucas Oil – where performance meets precision! ## Quick Answers - **What is this?** Lucas Oil - 10122 75/140 Synthetic Gear - 1 Gallon by lucas oil - **How much does it cost?** € 192.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/278622225-lucas-oil-10122-75-140-synthetic-gear-1-gallon) ## 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 - • **Versatile Application:** Perfect for heavy vehicles and high-temperature environments, keeping your drivetrain running smooth. - • **Heavy-Duty Performance:** Optimized for high-performance transmissions and gearboxes, ensuring long-lasting durability. - • **Trusted by Professionals:** Rated 4.8/5 by over 1,200 users who demand reliability and confidence in lubrication. - • **Precision Synthetic Formula:** Engineered 75W-90 viscosity for superior gear protection under extreme conditions. - • **Compact & Convenient Packaging:** 1-gallon bottle designed for easy handling and storage in any professional garage. ## Overview Lucas Oil 10122 75/140 Synthetic Gear Oil delivers premium synthetic lubrication with a 75W-90 viscosity grade, packaged in a convenient 1-gallon bottle. Designed for heavy-duty vehicle applications and high-temperature conditions, it ensures superior protection and durability for transmissions and gearboxes. Trusted by professionals and highly rated by users, this synthetic gear oil is a must-have for maintaining peak drivetrain performance. ## Description This product is compact in terms of design, it scores high on the aspect of utility too. This is what makes it worth the buy. Review: Excellent - Thumbs up Review: Lubrication! - Good quality product, gives confidence in protecting, transmissions and gearboxes. ## Features - Comes in a good packaging - Designed to perfection - Compact construction - Packed with features ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000IG7PMM | | Best Sellers Rank | #59,831 in Automotive ( See Top 100 in Automotive ) #672 in Automotive Oils | | Brand | Lucas Oil | | Brand Name | Lucas Oil | | Container Type | Bottle | | Customer Reviews | 4.8 out of 5 stars 1,282 Reviews | | Global Trade Identification Number | 00049807101220 | | Item Form | Liquid | | Item Weight | 0.01 Ounces | | Item weight | 0.01 Ounces | | Liquid Volume | 0.94 Gallons | | Liquid volume | 0.94 Gallons | | Manufacturer | Lucas Oil | | Material | Synthetic | | Model Number | LUC10122 | | Number of Items | 1 | | Number of Packs | 1 | | Package information | Bottle | | Part Number | LUCA10122 | | Recommended Uses For Product | packaging | | Recommended uses for product | packaging | | SAE J300 Viscosity Grade | 75W-90 | | Specific Uses For Product | Heavy duty vehicle applications, high performance temperature conditions | | UPC | 049807401221 | | Unit Count | 3785.41 Milliliters | | Upper Temperature Rating | 1 Kelvin | | Viscosity | 75W-90 | ## Product Details - **Brand:** Lucas Oil - **Item weight:** 0.01 Ounces - **Liquid volume:** 0.94 Gallons - **Material:** Synthetic - **Package information:** Bottle ## Images ![Lucas Oil - 10122 75/140 Synthetic Gear - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/6136uoFKdtL.jpg) ## Questions & Answers **Q: Is this good to use for 1968 GTO Pontiac?** A: Yes, Lucas 10122 75/140 Synthetic Gear Oil is a good choice for a 1968 GTO Pontiac. It is a high-quality synthetic gear oil that is designed for use in high-performance applications. It has a high viscosity index, which means that it will maintain its viscosity over a wide range of temperatures. This is important for a GTO Pontiac, which can be driven in a variety of climates. The oil also contains a special additive package that helps to protect the gears from wear and tear. **Q: is this lucas 10122 without limited slip? For my 2012 Lincoln Navigator?** A: It’s synthetic and is able to be used in limited slip without adding modifiers. Or in a regular open diff **Q: does this meet api gl 5 standards** A: Was told that not only does it meet, it exceeds !! By a diesel mechanic with over 20 years on the job **Q: Fit for f 150 2002 2 x4** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent *by A***R on 28 July 2026* Thumbs up ### ⭐⭐⭐⭐⭐ Lubrication! *by J***7 on 19 August 2022* Good quality product, gives confidence in protecting, transmissions and gearboxes. ### ⭐⭐⭐⭐⭐ decent rear diff oil *by D***K on 24 October 2016* Needed a replacement for the old fluid in the rear axle of my 2000 f350. This was priced well and the synthetic is a requirement for these axles (especially up here when it gets to -40). Didn't need to use any additive...the limited slip seems to be working fine as it is. ## Frequently Bought Together - Lucas Oil 10122 Synthetic SAE 75W-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 10048 Synthetic SAE 75W-90 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.hr/products/278622225-lucas-oil-10122-75-140-synthetic-gear-1-gallon](https://www.desertcart.hr/products/278622225-lucas-oil-10122-75-140-synthetic-gear-1-gallon) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-06*