Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.)
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Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.)

Part No. 10047 Warranty  
Lucas Synthetic SAE 75W-90 Gear Oil is a pure-synthetic, non-foaming, super slick, long lasting lubricant designed especially for heavy-duty or high performance applications. High speed shock load and anti-wear performance have been significantly improved which provides the ultimate protection for gear components.
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Container Size:1 qt
Conventional:No
Hose Included:No
Synthetic Blend:No
Synthetic:Yes
Type:BOTTLE
Weight/Viscosity:75W-90

REVIEW SNAPSHOT®

by PowerReviews
Lucas Oil ProductsSynthetic SAE 75W-90 Transmission and Differential Lube (32 oz.)
 
4.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (2)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Reviewed by 5 customers

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Displaying reviews 1-5

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(2 of 4 customers found this review helpful)

 
5.0

Great Product

By Dave

from Louisburg, NC

About Me Auto Enthusiast, Truck Enthusiast

Verified Buyer
3 or more reviews submitted

Pros

    Cons

      Best Uses

      • Automotive Repair Shop
      • Home Garage

      Comments about Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.):

      Quieted the whine from the diff in my van considerably. AND compare the cost to other brands of synthetics its great!

      Comment on this review(earn points)

      (4 of 8 customers found this review helpful)

       
      4.0

      Dodge Ram 2500 differentials lube

      By krkelly

      from Halifax, PA

      About Me Truck Enthusiast

      Verified Buyer
      Helpful Reviewer

      Pros

      • Can Withstand Use
      • Reliable

      Cons

      • Reputation Shortcoming

      Best Uses

      • Automotive Repair Shop
      • DIY
      • Home Garage

      Comments about Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.):

      So far Lucas synthetic differential fluid has worked well for me in my Ram 2500 but most motorheads seem to prefer Amsoil, Royal Purple, or Mobil 1. I like any of the four,. Some also suggest using heavier weight fluid but if you don't tow a lot I'd stay with the lighter original 70w90 like the Lucas. I might give more or fewer stars after I have more miles on it.

      Comment on this review(earn points)

      (3 of 7 customers found this review helpful)

       
      4.0

      yes, it's gear lube

      By steve

      from florida

      About Me Auto Enthusiast, Mechanic

      Verified Buyer
      Level 2

      Pros

        Cons

          Best Uses

            Comments about Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.):

            so far this lube has performed well. Have yet to see how it performs during cold starts where my trans has been notchy in the past.

            Comment on this review(earn points)

            (20 of 39 customers found this review helpful)

             
            5.0

            Noticable improvement

            By Doc

            from Madison VA

            Level 3

            Pros

            • Excellent Lubrication

            Cons

              Best Uses

                Comments about Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.):

                Used this to change the front axle lubricant in my 97 Explorer. Seemed to improve performance a good bit.

                Comment on this review(earn points)

                (25 of 45 customers found this review helpful)

                 
                5.0

                increased MPG

                By Longhair

                from West Virginia

                Verified Buyer
                Level 2

                Comments about Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.):

                In my 2500HD Silverado, I replaced oil in Manual trans. and both diffs. and went from 11.7 to 12 MPG.

                Comment on this review(earn points)

                Displaying reviews 1-5

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                Do you have questions about this product?(earn points for answers!)

                 

                Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

                5 Questions | 5 Answers
                Displaying questions 1-5
                • Q:

                  I have a NV3550 transmission in a Jeep Wrangler. Everything I read is saying that Redline MT90 is the best replacement transmission oil for this transmission. However, they are saying to stay away from GL5 gear lubes because the additives are harsh to synchronizers. I cannot tell if Lucas has the GL5 additives or not. Can anyone shed some light on this. Thanks so much.
                  Asked on 5/3/2013 by Chief from Falcon, NC

                  1 answer

                  • CUSTOMER CARE

                    A:

                    The Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.) - Part No. 10047 exceeds all GL classicifications including GL-5. Your NV3550 transmission uses an oil similar to the GM Synchromesh MT oil and is rated GL4. GL-5 is slightly thicker than GL-4. Instead please check the Pennzoil Synchromesh Manual Transmission Fluid (32 oz.) - Part No. 3501 which would be a better transmission lube for a NV3550 transmission. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                    Answered on 5/4/2013 by John the Car-Doc from AAP
                • Q:

                  I ride a BMW motorcycle. BMW specifies a GL 5 75W90 oil for both the transmission and the final drive (differential). I prefer synthetic oils for use in my vehicles. I need to find a synthetic GL 5 oil that does NOT have the limited slip additive usually found in synthetic gear oils.

                  My question is whether or not the Lucas M 8 Marine Gear Oil (75W90) would be suitable for this use? From what I can read, it appears to be suitable, but before taking a chance, I'd like to know that I won't destroy the transmission and final drive if I use it.

                  Thank you.

                  siman00
                  Asked on 4/1/2013 by siman00 from Clayton NC

                  1 answer

                  • CUSTOMER CARE

                    A:

                    Yes, the Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.) - Part No. 10047 is compatible with your BMW motorcycle. This is a Synthetic gear oil which does not have the limited slip (LS) additive and is suitable for your motorcycle. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

                    Answered on 4/2/2013 by John the Car-Doc from AAP
                • Q:

                  if I change my lube to synthetic do I need to still add posi additive? i have a 12 bolt chevy 4.10 ratio positraction in the car
                  Asked on 10/23/2012 by kenrod37 from United Statesorland park il.

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I would suggest taking your vehicle to a certified mechanic for a proper diagnosis. For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our technicians would be more than happy to assist you.

                    Answered on 10/24/2012 by Steve from AAP
                • Q:

                  I would like to change my transmission fluid over to synthetic oil. It's a chevy 350, how would I flush all the fluid out of the system, or can I just drain the trans pan and refill with synthetic? are regular trans oil and synthetic compatible? Thanks Ken
                  Asked on 10/23/2012 by kenrod37 from United States orland park illinois

                  1 answer

                  • CUSTOMER CARE

                    A:

                    For further assistance regarding the Lucas Oil Products Synthetic SAE 75W-90 Transmission and Differential Lube (32 oz.) (Part No. 10047), please provide the year, make, model and engine size of your vehicle. For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

                    Answered on 10/24/2012 by Steve from AAP
                • Q:

                  just bought a 37 ford pro street with a 4.10 /12 bolt chevy rear end. what lube do you recommend. what about synthetic? I/am changing the fluid, anything I have to do if I change to synthetic? Thanks Ken
                  Asked on 10/23/2012 by kenrod37 from United States orland park illinois 6046

                  1 answer

                  • CUSTOMER CARE

                    A:

                    I would suggest taking your vehicle to a certified mechanic for a proper diagnosis. However, when it comes to maintenance and repairs, always follow the vehicle's owner's manual.For more information, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our technicians would be more than happy to assist you.

                    Answered on 10/24/2012 by Steve from AAP
                Displaying questions 1-5

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