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⚙️ Shift into the future with Lucas Oil’s ultimate gear protection!
Lucas Oil 10122 Synthetic SAE 75W-140 Gear Oil is a premium, long-lasting synthetic lubricant engineered for heavy-duty and high-performance vehicles. It delivers exceptional heat resistance, reduces gear noise, and extends bearing life, making it ideal for limited slip differentials and manual transmissions. Trusted by professionals, it ensures smooth, reliable operation under the toughest conditions.
| ASIN | B000IG7PMM |
| Best Sellers Rank | #14,550 in Automotive ( See Top 100 in Automotive ) #5 in Heavy Duty Vehicle Oils #34 in Gear Oils |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,356) |
| Date First Available | September 9, 2006 |
| Exterior | Machined |
| Global Trade Identification Number | 00049807101220 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 0.01 ounces |
| Item model number | LUC10122 |
| Liquid Volume | 0.94 Gallons |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA10122 |
| Material | Blend |
| Model | Lucas Oil 10122 Synthetic SAE 75W-140 Gear Oil - 1 Gallon |
| Number of Items | 1 |
| OEM Part Number | 10122 |
| Package Information | Bottle |
| Product Dimensions | 6 x 6 x 12 inches |
| 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 | 128.0 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W140 |
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.
J**I
Lucas gear oil
Use this on my tractor front gear case. Great price.
D**O
very good item quick delivery
works fine just what i needed
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
S**Y
Saving this seller
Fast secure shipping! Outstanding price! Lucas oil only for differentials!
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.
H**S
Good item
Good price
J**7
Good quality product, gives confidence in protecting, transmissions and gearboxes.
D**K
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.
P**A
Great price and no issues with oil change on my 2002 Ford F150 Differential.
M**A
Love it for my Ford and Lincoln trucks
G**E
It’s gear oil , what’s more to say. Shipping was great.
Trustpilot
3 weeks ago
2 weeks ago