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4.4 out of 5 stars. 50 reviews
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Ultra1Plus SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal

4.549 Reviews

Item # 2438956

Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal

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Ultra1Plus SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal

4.549 Reviews

Item # 2438956

Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal
Image showing SAE 75W-90 Synthetic Limited Slip Gear Oil API GL-5, 1 Gal

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U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is formulated with synthetic base oils and specialty performance additives to provide improved high-temperature thermal and oxidative stability in a wide range of operating conditions. Specialty anti-scuffing additives and friction modifiers provide advanced protection and lubricity in extreme pressure conditions. Additionally, U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is highly shear stable while also resisting rust, oxidation, foaming, and varnish. U1P-Gear SAE 75W-90 Synthetic Limited Slip Gear Oil, API GL-5, MT-1 is designed for use in all seasons and exceed the year-around, all-weather performance viscosity requirements of SAE J306 as well as the rigorous performance requirements of API GL-5.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Extended gear and bearing life due to minimal deposits.
  • Longer seal life.
  • Increased load-carrying capability.
  • Contribution to reduced maintenance cost and longer equipment life.
  • Helps to reduce operating costs.
  • Contribution to reduced wear and ease of start up.

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Reviews

Rating Snapshot

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43 reviews with 5 stars.
0 reviews with 4 stars.
1 review with 3 stars.
0 reviews with 2 stars.
7 reviews with 1 star.

Overall Rating

4.4
24 out of 27 (89%) reviewers recommend this product

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1 to 4 of 51 Reviews .
1 – 4 of 51 Reviews
Review 1

Order never arrived!

a day ago
The order was damaged in transit and returned to TSC. I've inquired about a refund by phone and email multiple times, but I have yet to receive a response.
SweepstakesYes
Texas
Review 1

Good price.

16 days ago
I needed the gear oil for a tractor, you were the only store to carry a gallon container at a reasonable price. Thank you.

Yes, I recommend this product.

Goodyear AZ.
Review 1

zero customer care ,going to CAL from now on

29 days ago
they say damaged during delivery did not receive did not get a replacement and did not get a refund ,called customer service put on hold ,never talked to support ,this is the only communication i received from tractor supply a product review i never received

No, I do not recommend this product.

Linden, Mi
Review 1

Never received

a month ago
Two of my three Item came in as ordered. Third item Ultra 75W-90 Plus GL5 gear lube was never delivered. The order shows the item and so does the packing ship. Order# 2431449750 Dated 2/13/26
SweepstakesYes

No, I do not recommend this product.