SKU: 47331943775

Castrol Transmax 80W-90 GL 4 Gear Oil 500ml 3428688

Sale price$50.85 Regular price$56.50
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Description

Castrol Transmax 80W-90 GL 4 Gear Oil 500ml 3428688Vehicle Compatibility This product is a gear oil selected by specification. Use only where the manufacturer specifies SAE 80W 90 and API GL 4. Confirm the required viscosity and GL rating in your owners manual before topping up or servicing. For manual gearboxes requiring 80W 90 with API GL 4 For compatible transaxles and driveline units specifying GL 4 gear oil Commonly used as a top up where the correct GL rating and viscosity are required Do not

Vehicle Compatibility

This product is a gear oil selected by specification. Use only where the manufacturer specifies SAE 80W-90 and API GL-4. Confirm the required viscosity and GL rating in your owner’s manual before topping up or servicing.

  • For manual gearboxes requiring 80W-90 with API GL-4
  • For compatible transaxles and driveline units specifying GL-4 gear oil
  • Commonly used as a top-up where the correct GL rating and viscosity are required

Do not use if your vehicle specifies GL-5 or a dedicated OEM fluid, unless the manual confirms compatibility.

Specifications

Brand Castrol
Product Castrol Transmax
Fluid Type Gear Oil
Capacity 0.5 L
SAE Viscosity Grade 80W-90
API Specification GL-4
SKU 3428688

Features

  • GL-4 gear oil formulated for compatible manual transmission and driveline applications
  • SAE 80W-90 viscosity grade suited to vehicles specifying this multi-grade gear oil
  • Helps support smooth operation when used to the correct GL rating and viscosity
  • Convenient 500ml bottle for top-ups and workshop use

Why Buy From Us

  • Local South African stock
  • 12-month warranty (manufacturing defects)
  • Spec-check support available if you share your make, model, and whether it’s gearbox or differential use

Trusted by thousands of South African drivers for quality and durability.

Installation & Maintenance Tips

  • Confirm the correct GL rating and viscosity in your owner’s manual before use
  • Always clean around the fill plug before opening to prevent contamination
  • Fill to the manufacturer’s specified level (overfilling can cause leaks and foaming)
  • If shifting feels notchy after a fluid change, re-check that GL-4 (not GL-5) was required
  • Dispose of used oil responsibly at an approved recycling facility
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47331943775

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K
Verified Purchase
Kcm228
Lexington, US
★★★★★ 5
Helps repair skin barrier
Style: Updated Formula
This stuff is amazing! It has drastically helped repair my skin barrier. I had a flare up of dermatitis right before an important event and this helped clear it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
K
Verified Purchase
KBL
Omaha, US
★★★★★ 5
Great Product
Style: Updated Formula
I will purchase this again. very gentle on the skin and moisturizes.
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Reviewed in the United States on February 14, 2026
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Verified Purchase
JR
Charlottesville, US
★★★★★ 4
Like it but expensive
Style: Updated Formula
I like it. It does what it says. I just don’t like the price.
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Reviewed in the United States on May 16, 2026
K
Verified Purchase
Kira Krall
Birmingham, US
★★★★★ 5
returned- for now
Style: Updated Formula
I was using the lotion version of this for about a year, then went to the balm for more hydration. However, it seems to be breaking me out. I think because it's spring, im not needing as much occlusion as i did during winter. I'm gonna go back to the lotion formula, then pick this up again next winter. It is a little hard to spread, but I spray the avene mineral water on, let it dry slightly, and press the balm into my skin when its still wet. That helps thin the balm just enough to rub in. Otherwise, it can actually feel kind of rough!
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Reviewed in the United States on April 2, 2026
T
Verified Purchase
tortoisegirl
Belleville, US
★★★★★ 5
Impressive
Style: Updated Formula
Nice thick cream! I even saw results (skin improvement) within days. I like this way better than their Cicalfate+, as it’s easier to rub in, less greasy, and doesn’t have the water vs cream separation issue. I’m not a huge fan of the pump top for this one, but at least it’s a tube instead of a solid canister (where you can’t see how much is left or get to the last bit).
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Reviewed in the United States on February 26, 2026

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