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Royal Purple

Royal Purple Max Gear Oil 75W140, 946-mL

#028-9087-6
Royal Purple Max Gear Oil 75W140, 946-mL
$39.99
Top Rated
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Pick up at Leduc, AB
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Royal Purple
Royal Purple

Royal Purple Max Gear Oil 75W140, 946-mL

$39.99

Product Details

Max Gear 75W-140 is ideal for truck and automotive differentials, manual transmissions, and marine engine gear units requiring API GL-5 or GL-4 fluid. It is non-corrosive to soft metals and safe for synchronizers. Designed to extend gear and bearing life, it offers superior corrosion protection and maximizes power throughout the drive train. Max Gear combines high-quality synthetic oils with Royal Purple’s Synerlec® additive technology, making gears run smoother, quieter, cooler, and longer. It improves gas mileage by reducing drag in the drive train.

  • Maximizes horsepower

  • Extends gear and bearing life

  • Reduces operating temperature

  • Severe service performance

  • Lower coefficient of friction

  • Superior corrosion protection

  • Separates rapidly from water

  • Environmentally responsible

  • Formulated for limited-slip differential use

Part Number 21301
API Service Not Applicable
Advanced Features No Advanced Features
Consumer Pack Size 1
Flammable Yes
Flash Point (°C) 345.00 °C
Flash Point (°F) 653.00 °F
Manufacturer Part Number 21301
Maximum Operating Temperature (°C) 315.00 °C
Maximum Operating Temperature (°F) 599.00 °F
Minimum Operating Temperature (°C) -15.00 °C
Minimum Operating Temperature (°F) 5.00 °F
Motor Oil Type Synthetic
Non-toxic When Used as Intended No
Oil Class Synthetic
Oil Composition Full Synthetic
Package Depth (cm) 8.26 cm
Package Depth (in) 3.25 in
Package Form Bottle
Package Height (cm) 27.94 cm
Package Height (in) 11.00 in
Package Weight (kg) 0.91 kg
Package Weight (lb) 2.00 lb
Package Width (cm) 8.26 cm
Package Width (in) 3.25 in
Pour Point (°C) -15.00 °C
Pour Point (°F) 5.00 °F
Primary Colour Black
Product Height (cm) 27.94 cm
Product Height (in) 11.00 in
Product Length (cm) 8.26 cm
Product Length (ft) 0.27 ft
Product Use(s) Automobiles
Product Volume (L) 0.95 l
Product Volume (gal) 0.25 gal (US)
Product Weight (g) 907.00 g
Product Weight (kg) 0.91 kg
Product Weight (lb) 2.00 lb
Product Width (cm) 8.26 cm
Product Width (in) 3.25 in
Ratings SAE
Shelf Life (year) 5 yr
Viscosity Grade Not Applicable

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Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

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Ratings
Advanced FeaturesNo Advanced Features
API ServiceNot Applicable
Consumer Pack Size1

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Reviews

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47 reviews with 5 stars.
5 reviews with 4 stars.
2 reviews with 3 stars.
0 reviews with 2 stars.
0 reviews with 1 star.

Overall Rating

4.8
21 out of 21 (100%) reviewers recommend this product

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    1 to 5 of 54 Reviews
    1 – 5 of 54 Reviews

    Can't comment. just poured it in

    a month ago
    i just poured it into my differential so i can't say how well it works. i wasn't impressed with the staff when looking for it at the Canadian tire, they didn't seem to care. its been a couple times in the store automotive where the staff just told me to look for whatever i was asking for in the aisles and to figure it out myself. quite rude, really
    Helpful?

    Good gear oil

    3 months ago
    I just changed my gear fluid; someone recommended Royal Purple to me. So far, all is good.
    Helpful?

    RP Diff Oil

    3 months ago
    Good product, replaced diff oil in my 2023 Can-Am Outlander with RP.
    Helpful?

    Quality product with easy fill

    5 months ago
    Great product design with the easy fill tip. Also the top is also small enough to fit a hand pump over. Great product as well in Royal Purple.
    Helpful?

    It's oil

    a year ago
    It's oil, what can you say
    Helpful?
    1 – 5 of 54 Reviews

    Questions

    1 - 10 of 11 Questions

    Q: Chrysler 300 s v6 rear wheel drive 

    3 years ago
    2 Answers
    • A: Hello Parry, thank you for your question. Yes, Royal Purple Max Gear Oil 75W140, 946-mL (0289087P) can be used for Chrysler 300 s v6 rear wheel drive. Happy Halloween.

      3 years ago
      Helpful?

    Q: I have a 2008 GMC Sierra 1500 4x4 what would be the best recommendation for royal purple synthetic oil for my front differential

    3 years ago
    2 Answers
    • A: You use whatever the manual says. Note this also has friction modifier in it.

      3 years ago
      Helpful?

    Q: I have a 2006 Subaru Forester. Where and how would I use the product to better my vehicle???

    5 years ago
    1 Answer
    • A: Thanks for your inquiry, Zariyah. Based on your vehicle, you should use the Max Gear 75W-90 (0280241) as opposed to the 75W-140. Max Gear Oil could be used in your manual transmission and rear differential.

      5 years ago
      Helpful?

    Q: I have a 1996 Jaguar XJ6. Will this oil work for the rear differential? If not, what do you recommend?

    5 years ago
    1 Answer
    • A: Thanks for your inquiry, Dave. 80W-90 was the OE factory fill, but unfortunately we do not packing this viscosity in quart bottles any longer. For your 1996 Jaguar XJ-6's differential we recommend Royal Purple Max Gear 75W-90. You can safely and effectively replace an 80W-90 gear oil with Max Gear 75W-90 because at operating temperatures an 80W-90 and a 75W-90 will be virtually the same viscosity, they are both 90 weight gear oils. Importantly there is also absolutely no down side to using a gear oil that simply provides better cold flow. Max Gear 75W-90 has better cold flow than an 80W-90, but at operating temps it is virtually the same viscosity. On a multi viscosity oil, the number in front of the W(which stands for winter not weight) is only an indicator of that oil’s cold flow characteristics, it is the second number that always the most important number. Also there is no issue when using Max Gear, which includes an appropriate and correct dose of the limited slip differential friction modifier(LSD-FM) additive, in a non-limited slip differential, in that scenario the LSD-FM will just be along for the ride when there are no LSD clutches to treat. Thank you for choosing Royal Purple!

      5 years ago
      Helpful?

    Q: Hi. Is it fit 2014 Mitsubishi Outlander V6 transfer casefluid? It requires AGL_5 SAE80. Thanks

    6 years ago
    1 Answer
    • A: Thanks for your inquiry. Unfortunately, we do not offer a SAE 80. Max Gear 75W-90 will likely work well, though it is heavier than the OEM fluid. A better choice, and one that is a 75W-80 in viscosity grade, is Royal Purple Synchromax. Synchromax is our recommendation for this transfer case application.

      6 years ago
      Helpful?

    Q: Can this product be used in 2014 Ford Taurus and Edge PTU?

    7 years ago
    1 Answer
    • A: Yes, the Royal Purple Max Gear 75W-140 is the product to use for the power transfer unit of both the 2014 Ford Taurus and Edge. The factory capacity of the PTU on a 2014 Ford Taurus is listed at 0.55 quarts, and the PTU capacity on a 2014 Ford Edge is listed at 0.4 quarts.

      7 years ago
      Helpful?

    Q: is this suitable for my 2014 ram 1500 5.7 hemi with limited slip diff?

    8 years ago
    1 Answer
    • A: Yes, Max-Gear 75W-140 is exactly what we recommend for a 2014 Ram 1500, 5.7L with limited-slip. It takes approximately 2.3 quarts and does not required addition of the limited-slip friction modifier. This additive is already in the Max-Gear formula.

      8 years ago
      Helpful?

    Q: Is this oil suitable for 2007 Toyota Highlander transfer case? Toyota manual specify API GL-5, SAE 80W-90.

    9 years ago
    1 Answer
    • A: Please use the 028-0241 RP Max Gear 75W90.

      9 years ago
      Helpful?

    Q: Is this suitable for a 2010 Mazda CX9 transfer case?

    9 years ago
    1 Answer
    • A: The 0289087 Royal Purple Max Gear 75W140 should work great in the transfer case of a 2010 Mazda CX-9 AWD. It takes 0.55 quart (0.52 L).

      9 years ago
      Helpful?

    Q: Is Royal Purple Max Gear Oil, 75W140, Product #28-9087-6, suitable for a rear differential on a 1996 Ford F53 motorhome chassis?

    9 years ago
    1 Answer
    • A: Yes, the 028-9087 is a great choice for a rear differential on a 1996 Ford F53 motorhome chassis.

      9 years ago
      Helpful?
    1 - 10 of 11 Questions
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