

🛠️ Gear up with Lucas Oil — where power meets precision!
Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil is a premium blend engineered for high-performance and heavy-duty vehicles. Featuring advanced anti-wear agents and heat control additives, it ensures superior protection, smoother shifting, and longer gear life. Available in 1-gallon bottles, it’s the go-to choice for professionals demanding reliability and durability in extreme conditions.

| ASIN | B000IG5QPK |
| Best Sellers Rank | #5,799 in Automotive ( See Top 100 in Automotive ) #2 in Heavy Duty Vehicle Oils #10 in Gear Oils |
| Brand | Lucas Oil |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,811) |
| Date First Available | September 9, 2006 |
| Global Trade Identification Number | 00049807100469 |
| Is Discontinued By Manufacturer | No |
| Item Form | Oil |
| Item Weight | 0.01 ounces |
| Item model number | LUC10046 |
| Liquid Volume | 1 Gallons |
| Manufacturer | Lucas Oil |
| Manufacturer Part Number | LUCA10046 |
| Material | Blend |
| Model | Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil - 1 Gallon |
| Number of Items | 1 |
| OEM Part Number | 10046 |
| Package Information | Bottle |
| Product Dimensions | 4 x 6 x 6 inches |
| Recommended Uses For Product | Gear Oil |
| UPC | 633632417696 049807100469 |
| Unit Count | 3785.41 Milliliters |
| Viscosity | SAE 80W-90 |
A**L
A must-have for gearbox maintenance. Highly recommend!
Excellent gear oil! Provides smooth shifting and superior protection for heavy-duty applications. Reduces noise and wear in differentials and transmissions. High-quality formula with strong film strength. Works great in trucks and off-road vehicles. Trusted Lucas Oil reliability. No leaks or issues after long-term use. A must-have for gearbox maintenance. Highly recommend!
L**S
Top-Notch Gear Oil for Smooth Performance! 🚗💥
This gear oil is the bomb! I've been using it for a while now, and let me tell you, my ride has never run smoother. The performance is top-notch, and I love how durable it is. Highly recommend it to anyone looking to upgrade their gear oil game! 🌟👌
E**D
Lucas products are the best you can buy
Good price on Great quality oil. Lucas products are the best on the market. Exceeds oem and will never void a warranty. Fast shipping, superior product. Highly recommend product and seller.
T**3
Great oil
All Lucas products I tried so far are great and really do what they say they will. I was using it for my 96’ Harley as transmission oil and I put a lot of miles on the bike. Oil is very thick has the honey like consistency and works great. Protection more than adequate.
E**R
Good product
Good product. Arrived next day.
C**E
Great bargain
Very fast shipping and well packaged with an unbeatable price!
Y**T
Excellent Protection for Differentials
I used this gear oil in my truck’s rear differential, and it made a noticeable difference. Quieter operation, smoother performance, and no signs of breakdown under load. Lucas always delivers top-tier quality. This is now my go-to gear oil for heavy-duty applications.
P**L
good stuff
pretty good gear oil for my 80 Series
M**E
A good product like what in the description. Solve the sound problem in the different.I recommend that those who have a problem buy this product. Thank you.
C**S
Works well
A**E
Reasonably priced
G**Y
Always use this in my differential and transmission in my classics great product.
W**D
Nothing to like or dislike it oil
Trustpilot
2 months ago
1 month ago