---
product_id: 228256352
title: "Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart"
brand: "lucas"
price: "$30.42"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/228256352-lucas-oil-10042-sae-85w-140-heavy-duty-gear-oil
store_origin: US
region: United States of America
---

# Heat control additives reduce wear & drag 85W-140 viscosity for heavy-duty gear protection Rust protection for extended gear life Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart

**Brand:** lucas
**Price:** $30.42
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Gear up with Lucas Oil – where durability meets unbeatable value!

## Quick Answers

- **What is this?** Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart by lucas
- **How much does it cost?** $30.42 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/228256352-lucas-oil-10042-sae-85w-140-heavy-duty-gear-oil)

## Best For

- lucas enthusiasts

## Why This Product

- Trusted lucas brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Shock Load Ready:** Ideal for high-impact, shock loading applications to keep your drivetrain resilient
- • **Advanced Heat Control:** Special additives minimize heat buildup, extending component lifespan and performance
- • **Rust-Resistant Shield:** Formulated to prevent rust, ensuring your gears stay smooth and reliable
- • **Cost-Effective Durability:** Longer oil change intervals save time and money without compromising quality
- • **Heavy-Duty Viscosity Power:** 85W-140 formula engineered for maximum gear protection under extreme conditions

## Overview

Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil is a premium lubricant designed for hypoid gears and shock loading applications. Fortified with anti-wear and heat control additives, it protects against rust and reduces gear noise, extending the life of your vehicle’s drivetrain components. This 1-quart bottle offers a cost-effective solution for professionals seeking reliable, long-lasting gear protection.

## Description

Heavy Duty 85W-140 formula is fortified with special anti-wear agents and lubricity agents to control wear and drag as well as special additives to control heat. It provides rust protection and quiets whining or rattling gears. Ideal for shock loading applications while reducing heat buildup and extending the life of gear components. Also increases durability for less frequent oil changes.

Review: Fact is it's as good as any of the others and costs less. They are all different somewhat. Works great in my parts cleaner and as my engine degreaser. I try to stock up whenever I can...
Review: I bought it to use as lube on my motorbike chain, as suggested by the user's manual. Need to oil the chain every 1000 km.

## Features

- Affordable Solutions
- Provides rust protection
- Designed for hypoid gears
- Ideal for shock loading applications
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IG20T0 |
| Are batteries included? | No |
| Best Sellers Rank | #517,231 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #402 in Gear & Transmission Fluids |
| Brand | LUCAS |
| Colour | Multi-Colored |
| Customer Reviews | 4.8 4.8 out of 5 stars (968) |
| Date First Available | 7 August 2012 |
| Generic Name | Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart |
| Global Trade Identification Number | 00049807100421 |
| Included Components | Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart |
| Item Dimensions LxWxH | 11.6 x 4 x 12.7 Centimeters |
| Item Form | Oil |
| Item Height | 5 Inches |
| Item Weight | 920 g |
| Item Width | 1.58 Inches |
| Item model number | LUC10042 |
| Liquid Volume | 0.95 Litres |
| Manufacturer | LUCAS OIL |
| Material | Plastic |
| Model number | LUC10042 |
| Net Quantity | 946.35 Milliliters |
| Number of Items | 1 |
| Package Information | Bottle |
| Power Source | Ac |
| Product Dimensions | 11.63 x 4.01 x 12.7 cm; 920 g |
| Recommended Uses For Product | Vehicle |
| Specific Uses For Product | Rust Protection |
| UPC | 049807100421 049807800420 |
| Viscosity | 85W-140 |

## Product Details

- **Brand:** LUCAS
- **Item Weight:** 920 Grams
- **Liquid Volume:** 0.95 Litres
- **Material:** Plastic
- **Package Information:** Bottle

## Images

![Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart - Image 1](https://m.media-amazon.com/images/I/31uLS9jEd8L.jpg)
![Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart - Image 2](https://m.media-amazon.com/images/I/31yVdOvadQL.jpg)
![Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart - Image 3](https://m.media-amazon.com/images/I/515U+w17fDL.jpg)
![Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart - Image 4](https://m.media-amazon.com/images/I/518gPPtFPjL.jpg)
![Lucas Oil 10042 SAE 85W-140 Heavy Duty Gear Oil - 1 Quart - Image 5](https://m.media-amazon.com/images/I/61ZV67tLRgL.jpg)

## Questions & Answers

**Q: Can I use this for my sportster 883?**
A: yes, just make sure to follow directions.

**Q: Is this used as an additive, or to replace the entire capacity of the oil?**
A: the oil is not an additive.
it is a complete replacement

**Q: I have a john deere 850 tractor that requires gl-5 85w-140 gear oil. Is this the right one to use?**
A: i would, I use this on the gear box on my david brown 990

**Q: Can I use this as a good alternative to an over-priced gear box fluid for an Ariens snow blower?**
A: I don't see why not i use it in my gear boxes in my trucks

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 22 November 2024*

Fact is it's as good as any of the others and costs less. They are all different somewhat. Works great in my parts cleaner and as my engine degreaser. I try to stock up whenever I can...

### ⭐⭐⭐⭐⭐ Review
*by U***S on 18 September 2023*

I bought it to use as lube on my motorbike chain, as suggested by the user's manual. Need to oil the chain every 1000 km.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 25 August 2025*

Bonne qualité

## Frequently Bought Together

- Lucas Oil 10042 Heavy Duty High Performance SAE 85W-140 Gear Oil - 1 Quart
- Lucas Oil 10045 Heavy Duty SAE 85W-140 Gear Oil - 1 Gallon
- Friction Modifier Positraction Additive for Limited Slip Differentials

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-19*