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
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For more information, visit www.P65Warnings.ca.gov.
MOST POPULAR - Red Line gear oil, with thousands of applications for passenger cars, light trucks and racing vehicles | CONTAINS - additional friction modifiers for suitability with clutch-type limited slip differentials - for most LSDs, no additional friction modifiers are required | NOT DESIGNED - for use in most manual transmissions or transaxles in passenger vehicles, since the extreme slipperiness may cause synchronizer mesh issues that lead to shifting problems | POPULAR GEAR OIL FOR - API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360 and Chrysler spec MS-9763, suitable replacement for a differential calling for an 80W90 or SAE 90 gear oil | WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises
I've been using Red Line 75W90 GL-5 synthetic gear oil in my truck's hypoid limited-slip differential for a few months now. The shift quality has improved a lot, and the oil seems to hold up well even under heavy load. Definitely worth the investment!
S
Sarah Thompson
Arrived damaged, very disappointed
I was really looking forward to trying this synthetic gear oil but it arrived with a dented can and some was spilled. I did manage to use some, and it seems good, but I expected better packaging.
J
Jamal Robinson
Excellent quality but pricey
Red Line 75W90 gear oil is the best I've found for my car’s limited-slip diff. It provides smooth operation and I feel more confidence when driving. That said, it is on the expensive side, but you get what you pay for!
E
Emily Chen
Not bad, but tricky to find here
This Red Line gear oil is solid and does the job. However, I had a hard time getting it delivered on time, which was frustrating. The oil itself works well in my differential, but I wish shipping was a bit faster.
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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.
