🛠️ Gear up with Royal Purple – where power meets precision!
Royal Purple Max Gear 75W-90 is a premium synthetic hypoid gear oil designed to maximize horsepower, reduce operating temperatures, and extend gear and bearing life. Packaged as a convenient 3-quart set, it features proprietary Synerlec additive technology for superior corrosion protection and friction reduction, making it ideal for severe service and limited-slip differentials while improving fuel efficiency.
Material | Bronze |
Brand | Royal Purple |
Package Information | Bottle |
Liquid Volume | 1 Quarts |
Item Weight | 32 Ounces |
Viscosity | 75W-90 |
Item Form | Oil |
Manufacturer | Royal Purple |
Unit Count | 95.964196 Fluid Ounces |
UPC | 192019015356 |
Number of Items | 3 |
Model | Royal Purple |
Item Weight | 2 pounds |
Product Dimensions | 5 x 4.25 x 9.25 inches |
Is Discontinued By Manufacturer | No |
Manufacturer Part Number | 1300-3PK |
B**Y
Great value
Great product, great prices.
V**A
Gets the job done.
best oil quality. for performance they work well and it's a viable option. for the value it is convenient especially for transmission oil as it was the perfect amount for my 1993 sc300 manual transmission.
D**E
The price is incredible.
There is no better oil in the performance world.
T**M
Good quality oil for my gearbox and rearend
I use Royal Purple Max Gear 75W-90 in both my AX15 manual transmission as it's "yellow-metal" safe for the bushings, and my Chrysler 8.25 rear end as this is an acceptable weight oil for it. Never had any problems with my transmission and since I'm rebuilding my rear-end I decided to spring for the quality stuff. Would recommend
O**R
Good stuff
Been using Royal Purple for years. Great product, great seller. Fast shipping, packaged well. Changed my gear oil, which had Royal Purple prior last changed in 2018. Today in 2025 the gear oil came out looking super clear and still purple. 💪2002 Mazda Protege5
A**R
Great
Always the best
J**R
Will buy again!
Will buy again!
A**I
Four Stars
Good price and perfect for the rear in my 78 Vette
Trustpilot
1 month ago
4 days ago