Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Lucas SAE 75W-90 Synthetic Gear Oil is a non-foaming, super slick, long lasting lubricant designed especially for heavy duty or high performance applications. Contains a special additive package that cushions gears and resists squeezing out under extreme pressure situations. Specially designed to stand up to high temperatures without losing its lubricity.
I had high hopes for this synthetic lube based on the hype. It works okay, but I feel like it didn’t improve my truck's performance as much as I thought it would. Maybe my expectations were too high for a 75W-90.
J
James O'Reilly
Best Differential Oil I've Tried
I switched to Lucas Oil for my differential and transmission after reading good reviews, and I’m really impressed. The 75W-90 does a fantastic job, and my gear changes are noticeably smoother. Definitely a quality product!
M
Mark Johnson
Arrived Damaged and Leaky
Unfortunately, my 5-gallon pail had a crack and leaked a bit during shipping. The product itself seems fine, but it's disappointing to deal with a damaged container. I hope customer service can help with this issue.
E
Emma Chen
Good Lube, Packaging Needs Work
The lube itself works great, nice and thick, but the 5-gallon pail arrived with a dent. Luckily, it didn’t leak. Just wish the packaging was a bit sturdier. The performance has been solid though, so I can’t complain too much.
C
Carlos Mendoza
Solid Performance for My Truck
I've been using Lucas Oil's 75W-90 synthetic lube in my truck's transmission and differential for a few months now. The smooth shifting and quieter operation are noticeable compared to what I had before. Plus, the 5-gallon pail is a great value for regular maintenance.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
