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Red Line Fully Synthetic 75W85 GL-5 Gear Oil for Differentials 2 1-Quart Bottles

US $47.58
or 4 interest-free payments of $11.90 available with
Condition:
New
Last one127 sold
Breathe easy. Free shipping and returns.
People want this. 17 people are watching this.
Shipping:
Free USPS Priority Mail®.
Located in: San Leandro, California, United States
Delivery:
Estimated between Wed, Sep 3 and Sat, Sep 6 to 94104
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Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
4 interest-free payments of $11.90 available with Klarna.
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eBay item number:283789094238
Last updated on Aug 13, 2025 07:19:52 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Package Quantity
Pack of 2
Manufacturer Part Number
50104 X2
GL Rating
GL-5
Volume
2qt.
Oil Viscosity
75W - 85
Brand
RedLine
Warranty
Unspecified Length
UPC
83522501040
Category

Item description from the seller

About this seller

Sparktec Motorsports

99.7% positive feedback181K items sold

Joined May 2004
Usually responds within 24 hours
Over 15 years in business & 100,000 satisfied customers! We are aftermarket automotive specialists and carry all major brands for sport compacts, imports, domestics, trucks, and diesel. With our own ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (53,607)

All ratings
Positive
Neutral
Negative
  • o***r (322)- Feedback left by buyer.
    Past year
    Verified purchase
    FAST SHIPPING!!!!!! AAA+++ Have bought from before and will do so again I'm sure!!!!!
  • i***4 (762)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Item arrived, its what Hyundai's 6 speed tranny requires
  • z***o (752)- Feedback left by buyer.
    Past year
    Verified purchase
    Excellent transaction Fast delivery Thanks A+++++
See all feedback

Product ratings and reviews

4.8
26 product ratings
  • 23 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favorable review

    Redline to the rescue

    75-90 off the shelf isnt the same and my truck needs that 75-85! Redline pumping out good stuff at a competitive price at the right specs. Excited to see the life I get out of it. Cant speak to longevity yet.

    Verified purchase: YesCondition: NewSold by: trendsauto

  • Only the BEST for my car.

    I need the additive for my "posi" LSD differential! It's already in there. My forum says it's the best and they also state that it works very well for standard transmissions.Smoother shifting is claimed from them. Why use normal GL-5 when synthetic is ...BETTER. I bought 3 quarts and my diff takes only 1.3 qts. The only complaint is that they come with a weird size cap,not like the regular quart bottles do. I made my own filler adapter. Dave in Seattle.

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • great gear oil works well

    just what I ordered much cheaper than mopar gold. Thanks

    Verified purchase: YesCondition: NewSold by: racecarpartsonline

  • Great gear oil

    Swapped rear differential gear oil, running great, good value

    Verified purchase: YesCondition: NewSold by: sparktecmotors

  • Great quality oil for a good price.

    Redline make some of the best products out there

    Verified purchase: YesCondition: NewSold by: tcsautofab