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Buy 4 Select Tires, Get 30% Off Instantly

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Buy 4 Select Tires, Get 30% Off Instantly
Receive 30% Off 4 Select Installed Tires on Your Online Purchase. This offer is valid only on PepBoys.com and is an online exclusive. Promotion not valid for walk in customers to a Pep Boys store. Customers will need to place your order and schedule installation on PepBoys.com to qualify. Valid on select in stock tires only and requires Pep Boys Installation package and Road Hazard Warranty to receive the discount. Those tires for which discount is available will be identified in search results and tire detail pages. All other Tires, Michelin branded, BF Goodrich branded, Special Order, Fleet and Commercial tires are excluded from this offer. Not valid in combination with any other discounts or promotions. Offer valid when purchased and installation scheduled online through 3/27/17.

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  • Part #: 6300|
  • SKU: 9334458

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Pay in Store Available

    • Synerlec technology provides exceptional film strength and ability to withstand shock loading
    • API GL-4 and GL-5 service certified
Retail
$20.99
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

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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