

⚙️ Drive smoother, last longer – the gear oil that means business.
Lucas Oil 10122 Synthetic SAE 75W-140 Gear Oil is a premium, pure synthetic lubricant engineered for heavy-duty and high-performance automotive applications. It features a specialized additive package that reduces gear noise, extends bearing life, and withstands high temperatures without losing lubricity. Ideal for limited slip differentials and manual transmissions, this 1-gallon bottle delivers reliable, long-lasting protection trusted by professionals.
| ASIN | B000IG7PMM |
| Best Sellers Rank | #12,640 in Automotive ( See Top 100 in Automotive ) #3 in Heavy Duty Vehicle Oils #37 in Gear Oils |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Customer Reviews | 4.8 out of 5 stars 1,362 Reviews |
| Global Trade Identification Number | 00049807101220 |
| Included Components | 1x 1 Gallon Bottle |
| Item Form | Liquid |
| Item Type Name | gear oil |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 0.94 Gallons |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Package Information | Bottle |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Heavy duty vehicle applications, high performance temperature conditions |
| UPC | 049807401221 |
| Unit Count | 128.0 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W140 |
| Warranty Description | See Return Policy |
H**S
Good item
Good price
S**R
As listed
Great product i use it in my Manual transmissions and front and rear differentials I use the 5 gallon pail pump that makes it easier to make the gear oil changes.
D**O
very good item quick delivery
works fine just what i needed
J**I
Lucas gear oil
Use this on my tractor front gear case. Great price.
A**R
Lucas product
Good product
D**R
A good quality oil for your transmission for motorcycle
A good synthetic oil for your transmission on your motorcycle helps reduce friction would recommend this for your motorcycle
R**9
Worth your time
I used this to change me rear differential fluid in my 2014 Nissan Frontier PRO4x. I was not expecting to notice any difference, after all , it's just a fluid change. Though very minor, I did notice it seams to be just a little bit quieter going down the road. The one gallon jug was difficult at best, to gent into a position to refill the differential, but not impossible.
J**N
great differential fluid 2007 jeep wrangler x
good for 2007 jeep wrangler x and others
Trustpilot
2 months ago
3 weeks ago