---
product_id: 731942199
title: "Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon"
brand: "lucas oil"
price: "506.93 DT"
currency: TND
in_stock: false
url: https://www.desertcart.tn/products/731942199-lucas-oil-lucas-10045-heavy-duty-85-140-gear-oil
store_origin: TN
region: Tunisia
---

# Heavy-duty formula trusted in racing & industry Heat-controlling additives for peak performance 85W-140 viscosity for extreme pressure Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon

**Brand:** lucas oil
**Price:** 506.93 DT
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Dominate the road with Lucas Heavy Duty Gear Oil – where power meets precision.

## Quick Answers

- **What is this?** Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon by lucas oil
- **How much does it cost?** 506.93 DT with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/731942199-lucas-oil-lucas-10045-heavy-duty-85-140-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

- • **Heat-Resistant Formula:** Advanced additives control heat buildup, ensuring consistent performance under stress.
- • **Race-Ready Performance:** Engineered for heavy-duty and racing applications where standard oils fall short.
- • **Trusted Industry Leader:** The #1 supplemental gear oil choice for professionals demanding reliability.
- • **Unmatched Wear Protection:** Special lubricants reduce gear wear and drag, extending drivetrain life.
- • **Perfect Fit for Heavy Vehicles:** Optimized 85W-140 viscosity delivers superior protection in trucks, SUVs, and race cars.

## Overview

Lucas Oil 10045 Heavy Duty 85/140 Gear Oil is a premium, heat-resistant lubricant designed for extreme pressure applications. Its advanced formula reduces wear and drag, making it the top choice for racing and heavy-duty vehicles requiring superior gear protection.

## Description

Lucas Heavy Duty 85/140 Gear Oil is the #1 supplemental oil in the heavy duty industry. Its formula is enhanced with special wear and lubricants that control wear and drag, and contains special additives to control heat. This feature is not found in regular gear oils. This gear oil is perfect for race cars and heavy duty applications where plain gear oil is not enough.

## Features

- Compatible Type: Vehicle
- Package Dimensions: 31.0H x 15.0L x 15.0W (CM)
- Country of Origin: China
- Package Weight: 8 lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Lucas Oil |
| Brand | Lucas Oil |
| Model | 10045 |
| Product Dimensions | 15.24 x 15.24 x 30.48 cm; 0.28 g |
| Item model number | LUC10045 |
| Is Discontinued By Manufacturer | No |
| OEM Part Number | 10045 |
| Item Dimensions  L x W x H | 15.2 x 15.2 x 30.5 cm |
| Viscosity | 85W-140 |
| Color | mulch |
| Item Weight | 0.28 g |

## Product Details

- **Material:** Blend
- **Brand:** Lucas Oil
- **Package Information:** Bottle
- **Liquid Volume:** 3.79 Liters
- **Item Weight:** 0.01 Ounces

## Images

![Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71I+xWwOYaL.jpg)
![Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon - Image 2](https://m.media-amazon.com/images/I/51HrJrJDQIL.jpg)
![Lucas Oil Lucas 10045 Heavy Duty 85/140 Gear Oil - 1 Gallon - 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

## 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

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**Shop now:** [https://www.desertcart.tn/products/731942199-lucas-oil-lucas-10045-heavy-duty-85-140-gear-oil](https://www.desertcart.tn/products/731942199-lucas-oil-lucas-10045-heavy-duty-85-140-gear-oil)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-24*