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⚙️ Gear up with Lucas Oil — where power meets precision!
Lucas Oil 10046 SAE 80W-90 Heavy Duty Gear Oil is a premium blend designed for high-performance and heavy-duty applications. Featuring advanced anti-wear and heat control additives derived from Lucas’ industry-leading oil stabilizer technology, it delivers superior protection, reduces power loss, and extends gear component life. Available in a 1-gallon bottle, it’s the trusted choice for professionals demanding reliability and durability in their drivetrain.

| ASIN | B000IG5QPK |
| Best Sellers Rank | #2,842 in Automotive ( See Top 100 in Automotive ) #1 in Heavy Duty Vehicle Oils #6 in Gear Oils |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,835) |
| Global Trade Identification Number | 00049807100469 |
| Included Components | 1x 1 Gallon Bottle |
| Item Form | Oil |
| Item Type Name | gear oil |
| Item Weight | 0.01 Ounces |
| Liquid Volume | 1 Gallons |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Recommended Uses For Product | Gear Oil |
| Specific Uses For Product | High performance and heavy-duty applications |
| UPC | 633632417696 049807100469 |
| Unit Count | 3785.41 Milliliters |
| Viscosity | SAE 80W-90 |
C**V
Heavy duty gear oil for Kubota BX2380 axles
Works great, high quality, tastes great, very smooth
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!
M**X
Great product well packaged
I use this "S" in everything 😉. Great product and delivered well packaged.
K**C
You can never go wrong with Lucas products
Good price and arrived on time.
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.
J**R
Great product!!!!
This gear oil is the best I purchased a used off road vehicle and the differential was making a chatter sound. After changing out the old 160000 mile gear oil with Lucas well it's quite and no chatter or vibration. This gave both differentials and the transfer case a new life. The seller delivers like promised and has many quality products. I recommend the seller and their awesome products...
K**N
Great Value and Performance
I’ve been using this 80W-90 gear oil in my car for routine maintenance, and it keeps the transmission running smoothly. It’s affordable and delivers top-notch performance. My vehicle’s gears feel better than ever. Highly recommended for anyone needing durable gear oil.
M**N
High quality gear oil
High quality gear oil - I used it to refill my 3 speed Ford Transmission in my classic Mustang.
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
1 month ago
2 weeks ago