$107.93 $3.37 per Fl Oz
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Eligible for Return, Refund or Replacement within 30 days of receipt
Eligible for Return, Refund or Replacement within 30 days of receipt
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Eligible for Return, Refund or Replacement within 30 days of receipt
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. You may receive a partial or no refund on used, damaged or materially different returns.
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Royal Purple 01300 Max-Gear Synthetic Gear Lube Oil 75W90 Pack of 6 Quarts

4.9 4.9 out of 5 stars 193 ratings
$107.93 $3.37 per Fl Oz
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Purchase options and add-ons

Material Synthetic
Brand Royal Purple
Package Information Bottle
Liquid Volume 1 Quarts
Item Weight 0.6 Pounds

About this item

  • Royal Purple
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 12 x 8 x 13 inches; 9.6 ounces
  • Date First Available ‏ : ‎ April 9, 2012
  • Manufacturer ‏ : ‎ Royal Purple
  • ASIN ‏ : ‎ B007SPLZL8
  • Customer Reviews:
    4.9 4.9 out of 5 stars 193 ratings

Product Description

Royal Purple #01300 Gear Oil, Max-Gear, Synthetic, 75W90, 1 Quart, Pack of 6. "Max-Gear" from Royal Purple is an ideal gear lube for use in front or rear drive differentials, manual transmissions, or marine gear drives that specify the use of an API GL-5 or GL-4 fluid. It will provide maximum protection for heavily loaded gears and will outperform other gear oils by combining Royal Purple's proprietary "Synslide" additive with the highest quality synthetic oil available. It will help to maximize power and make your differential or gear drive run smoother and quieter. Royal Purple's "Max Gear" will reduce operating temperatures and help your differential go longer between overhauls.Features:* Recommended for use in automotive, RV, and truck front or rear differentials* Provides maximum protection for heavy duty or high performance use* Delivers smoother and quieter operation* Increases time between overhauls* Ideal for use front or rear differentials or marine gear drives* Use anywhere an API GL-5 or GL-4 fluid is recommended* Contains Royal Purple's proprietary "Synslide" additive

Top Brand: Royal Purple

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Customer reviews

4.9 out of 5 stars
4.9 out of 5
193 global ratings

Customers say

Customers like the quality, value, and performance of the machine lubricant. For example, they mention it's a high-quality, full synthetic oil that works well and is cheaper than buying five individually. That said, they say it makes everything run smoothly and is a great deal.

AI-generated from the text of customer reviews

14 customers mention14 positive0 negative

Customers are satisfied with the quality of the machine lubricant. They mention it's a high-quality, full synthetic oil. Some say it'll be a great gear oil replacement.

"Good product and even better price." Read more

"Great product ...makes everything run smoothly.... a bit pricey...but worth every penny." Read more

"Great oil! Helped get rid of some vibrations and sounds! Came with 6" Read more

"...It wasn't. It is the real, full synthetic, high-quality Royal Purple oil." Read more

8 customers mention8 positive0 negative

Customers appreciate the value of the gear oil. They say it's a great deal and cheaper than buying five individually.

"Good product and even better price." Read more

"...product ...makes everything run smoothly.... a bit pricey...but worth every penny." Read more

"Great value. Needed it to do the differentials in my truck. Best value I could find." Read more

"...Just what the Tacoma Ordered.... killer price as well will return again and thanx!!!" Read more

7 customers mention7 positive0 negative

Customers are satisfied with the performance of the machine lubricant. They mention that it works well, makes everything run smoothly, and is a bit pricey.

"Works very well, good lubricant !!!!" Read more

"Great product ...makes everything run smoothly.... a bit pricey...but worth every penny." Read more

"Just put this in my 09 Tacoma and so far everything is great. First time using RP products based on a lot of customer support...." Read more

"Replaced and has worked great to replace outdated gear lube that needed to be changed very badly. Good stuff." Read more

Top reviews from the United States

Ann
5.0 out of 5 stars Oil
Reviewed in the United States on March 19, 2021
Verified Purchase
Good product and even better price.
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Philippe Frossard
5.0 out of 5 stars Works very well !!!
Reviewed in the United States on February 9, 2024
Verified Purchase
Works very well, good lubricant !!!!
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Travis L.
5.0 out of 5 stars Royal purple
Reviewed in the United States on March 22, 2020
Verified Purchase
Great product ...makes everything run smoothly.... a bit pricey...but worth every penny.
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jdogg
5.0 out of 5 stars It smells like purple gear oil
Reviewed in the United States on November 5, 2020
Verified Purchase
Price was similar to Mobil 1 and other store bought 75w-90 oils with LS additives. Figured I would give the Royal Purple a try this time round seeing how they started doing API testing and Subaru of America can no longer void warranties because of that nonsense.

Short term review, this has to be better than the unknown branded 80w-90 fluid a stealership put in the differentials on a used 2003 Forester I now own.

For the 03 Forester I needed just over 2 quarts for the entire job, a little over a quart for the front and just under a quart for the rear.

Long term review, I will let you know what I find out after a 30,000 mile test, that is the recommended drain and fill mileage on my vehicle
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Theresa Boehling
5.0 out of 5 stars Good oil
Reviewed in the United States on August 8, 2021
Verified Purchase
Running this in my 2020 Ford Raptor
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Fadi
5.0 out of 5 stars Great price
Reviewed in the United States on October 30, 2020
Verified Purchase
Great oil! Helped get rid of some vibrations and sounds! Came with 6
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kelsea
5.0 out of 5 stars Bought based on other users.
Reviewed in the United States on July 25, 2017
Verified Purchase
Just put this in my 09 Tacoma and so far everything is great. First time using RP products based on a lot of customer support. We will see in the future if it holds up well!
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Anthony L Luchau
5.0 out of 5 stars Great oil
Reviewed in the United States on January 15, 2021
Verified Purchase
I serviced my Jeep and changed all the gear oil .
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