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Buy 3 Tires, Get 4th Tire Free Instantly
Buy 3 Tires, Get 4th Tire Free Instantly. Receive a discount equal to the price of a single tire when four tires are added to the cart. Valid on select in stock tires only. Those tires for which discount is available will be identified in search results & product detail pages. All other tires and special order tires are excluded from this offer. Valid when scheduled for installation on PepBoys.com and installation is completed between 6/26/17 through 7/31/17.


Royal Purple Max Gear 75W90 Synthetic Quart 9334458
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  • Part #: 6300|
  • SKU: 9334458

Available today after 3 p.m.


    • Synerlec technology provides exceptional film strength and ability to withstand shock loading
    • API GL-4 and GL-5 service certified
Retail
$20.99

Royal Purple Max Gear 75W90 Synthetic Quart

Max-Gear is an ultra-tough automotive gear oil. Its designed to maximize power and provide unsurpassed protection to heavily loaded gears. It makes gears run smoother, quieter, cooler and longer without overhauls. Max-Gear outperforms other gear oils because it combines the highest quality synthetic oils with Royal Purples proprietary Synslide additive technology. Max-Gear is recommended for use in truck, motor home / RV, and automotive front or rear differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid. All viscosities of Max-Gear are formulated with hypoid friction modifiers necessary for use in clutch or cone type differentials. No additional additives are necessary. Max Gear is NOT recommended for motorcycle primary drives and/or units using wet clutch drives.
  • Synerlec technology provides exceptional film strength and ability to withstand shock loading
  • API GL-4 and GL-5 service certified
  • Will not emulsify with water
  • Contains friction modifier additive for limited-slip and/or locking differentials
  • Wont attack soft, yellow metals


9334458

Royal Purple Max Gear 75W90 Synthetic Quart is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Great for import transmissions For those looking for manual transmission oil, beware that some will eat the "yellow metals" such as brass in the syncros. That's why you don't want to use the more common GL5 oils out there, unless they specify that they are safe for yellow metals. Royal Purple meets this specification. So far, the shifts have been buttery smooth.
Date published: 2017-02-03
Rated 5 out of 5 by from great deal got 30% off on aemail special super buy. transmission shifts much smoother with the synthetic oil,
Date published: 2016-08-02
Rated 5 out of 5 by from great lube can't beat royal purple used it before with good results great to see it at pep boys good price
Date published: 2015-06-13
Rated 5 out of 5 by from good product, average price having it in stock is key and is great for the buyer. price is average, I would like to see more items for high performance cars.
Date published: 2013-08-17
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