

⚙️ Shift smoother, drive smarter — don’t let your gears miss out!
Lucas Oil 10048 Synthetic SAE 75W-90 Gear Oil is a heavy-duty, high-performance lubricant engineered to withstand extreme temperatures and pressures. Its advanced additive package cushions gears to prevent lubricant squeeze-out, ensuring quieter, smoother shifting and enhanced gear protection. Trusted by thousands with a 4.9-star rating, this 1-gallon synthetic blend is ideal for professional-grade vehicle maintenance.

| ASIN | B000IG20RC |
| Best Sellers Rank | #16,541 in Automotive ( See Top 100 in Automotive ) #27 in Gear Oils |
| Brand | Lucas Oil |
| Brand Name | Lucas Oil |
| Container Type | Bottle |
| Customer Reviews | 4.9 out of 5 stars 1,375 Reviews |
| Global Trade Identification Number | 00049807100483 |
| Included Components | 1x 1 Gallon Bottle |
| Item Form | Oil |
| Item Type Name | gear oil |
| Item Weight | 7.35 Pounds |
| Liquid Volume | 3.8 Liters |
| Manufacturer | Lucas Oil |
| Material | Blend |
| Package Information | Bottle |
| Recommended Uses For Product | Vehicle |
| Specific Uses For Product | Vehicle |
| UPC | 049807100483 |
| Unit Count | 128.0 Fluid Ounces |
| Upper Temperature Rating | 1 Kelvin |
| Viscosity | 75W90 |
B**N
Great gear lube
The manual transmission I pot this in is quieter, and shifts smoother...
G**N
Smooth and Reliable
The shifting is smoother, and I’ve noticed less noise from the differential. It’s easy to use, and I trust the brand for quality.
P**N
Great product at the best price
Perfect
A**R
Excellent gear oil
Probably the best gear oil on the market. I have used it for years in Toyota trucks and SUVs. It says it quiets and smooths gears and rattles on the bottle. And it does! Immediate and noticable improvement in 5-speed manual Toyota operations. Also use in rear differential of Tundra, 4Runner, Sienna AWD, and Tacoma. This is the only 75w-90 gear oil I consider or buy.
B**H
Quality, Fitment. Shipping, Price.
Perfect size, quality, with a grease fitting, for my 2007 Jeep Wrangler Sahara Sport Utility 3.8l 4wd, Super Dana 30, Super Dana 44. With a 3 inch lift. I recommend buying the parts.
C**G
08 TUNDRA
This is in both my diffs and transfer case on my 08 tundra and never had a problem. Great price too
G**E
Excellent!
Great gear oil. Works perfectly in the Transfer case in my 93 Toyota pickup. This will always be the product I use in my truck.
M**M
Great Product
Great gear oil. Helps prolong the life of your race transmissions & rear ends.
Trustpilot
2 weeks ago
1 month ago