---
product_id: 6429967
title: "10122 75 W-140 Synthetic Motor Lube, Case of 4"
brand: "lucas oil"
price: "$512.43"
currency: USD
in_stock: true
reviews_count: 13
category: "Lucas Oil"
url: https://www.desertcart.us/products/6429967-10122-75-w-140-synthetic-motor-lube-case-of-4
store_origin: US
region: United States of America
---

# High-temp stability for extreme conditions Special additive package for enhanced lubricity 75W-140 SAE Viscosity Grade 10122 75 W-140 Synthetic Motor Lube, Case of 4

**Brand:** lucas oil
**Price:** $512.43
**Availability:** ✅ In Stock

## Summary

> ⚙️ Gear up with Lucas Oil – where power meets precision!

## Quick Answers

- **What is this?** 10122 75 W-140 Synthetic Motor Lube, Case of 4 by lucas oil
- **How much does it cost?** $512.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/6429967-10122-75-w-140-synthetic-motor-lube-case-of-4)

## 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

- • **Extended Bearing Life:** Special additives protect and prolong the lifespan of your drivetrain components
- • **Noise-Reducing Additives:** Minimizes gear noise for a smoother, quieter ride
- • **Super-Slick Synthetic Formula:** Engineered for peak performance in heavy-duty and high-stress gear systems
- • **Extreme Temperature Resilience:** Maintains optimal lubrication even under intense heat, preventing breakdown
- • **Perfect for Limited Slip Differentials:** Optimized to enhance performance and durability in limited slip setups

## Overview

Lucas Oil 10122 75W-140 Synthetic Motor Lube is a premium, pure synthetic gear oil designed for heavy-duty and high-performance applications. Its advanced additive package ensures superior lubricity, reduces gear noise, and extends bearing life while maintaining stability under extreme temperatures. Ideal for limited slip differentials, this 1-gallon bottle delivers reliable protection and performance trusted by professionals.

## Description

Lucas Pure Synthetic Gear Oils are super-slick, long lasting lubricants designed especially for heavy duty or high performance applications where regular gear lubricants just aren't good enough. They contain a special additive package that increases lubricity and insures less gear noise and longer bearing life. Designed to stand up to high temperatures without losing its lubricity. Excellent for use in limited slip differentials.

Review: Excellent - Thumbs up
Review: very good item quick delivery - works fine just what i needed

## Features

- Motor Lube, Synthetic, SAE, 75W-140, Case of 4Specifications
- Weight: 8.2 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IG7PMM |
| Best Sellers Rank | #17,004 in Automotive ( See Top 100 in Automotive ) #5 in Heavy Duty Vehicle Oils #39 in Gear Oils |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,398 Reviews |
| Global Trade Identification Number | 00049807101220 |
| Included Components | 1x 1 Gallon Bottle |
| Item Form | Liquid |
| Item Type Name | gear oil |
| Item Weight | 0.27 g |
| Liquid Volume | 0.94 gallons |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Model Number | LUC10122 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Bottle |
| Part Interchange Info | 10122 |
| Part Number | LUCA10122 |
| Recommended Uses For Product | Automotive |
| SAE J300 Viscosity Grade | 75W-140 |
| Specific Uses For Product | Heavy duty vehicle applications, high performance temperature conditions |
| UPC | 049807401221 |
| Unit Count | 128 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W140 |
| Warranty Description | See Return Policy |

## Product Details

- **Brand:** Lucas Oil
- **Item Weight:** 0.01 Ounces
- **Liquid Volume:** 0.94 Gallons
- **Material:** Blend
- **Package Information:** Bottle

## Images

![10122 75 W-140 Synthetic Motor Lube, Case of 4 - Image 1](https://m.media-amazon.com/images/I/71KusZGAyoL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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 July 28, 2026*

Thumbs up

### ⭐⭐⭐⭐⭐ very good item quick delivery
*by D***O on December 26, 2025*

works fine just what i needed

### ⭐⭐⭐⭐⭐ Really grateful for 4 axles
*by P***Z on May 31, 2026*

Really nice quality lubrication

## 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.us/products/6429967-10122-75-w-140-synthetic-motor-lube-case-of-4](https://www.desertcart.us/products/6429967-10122-75-w-140-synthetic-motor-lube-case-of-4)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-01*