5.0 / 5.0
(1) 1 total reviews
Full synthetic 75W-80 GL-4 transmission fluid for Volvo I-Shift and Mack mDrive heavy-duty transmissions. Exceptionally long life, complete yellow metal protection, outstanding shift quality and durability.
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55 gal drums and 265 gal totes ships within 5-10 business days. Everything else ships within 1 business day. For additional information please see our Shipping Policy.
Description
TRIAX Synergy Gear SF 75W-80 is a full synthetic, heavy duty automatic transmission fluid designed specifically for Volvo iShift and Mack mDrive® transmissions. It also exceeds the specifications for modern European truck transmissions, such as MAN
This product features superior additive technology to maximize fluid longevity, shear stability, low temperature fluidity, and high temperature viscosity stability in all types of service. Triax Synergy Gear SF is optimally balanced with an amino-phosphate chemistry to protect yellow metal synchros. It offers improved friction control, wear reduction, thermal stability, shear stability, rust and corrosion inhibition, and seal protection. All are features that must be optimally balanced to provide extended gear and synchronizer life, smooth shift control, fuel economy, and high load capability over a wide range of applications.
- 500,000 mile drain intervals - in Volvo and Mack transmissions
- Up to 6 x the drains of conventional transmission fluids
- Outstanding thermal stability and stay-in-grade characteristics, prevents fluid hear and viscosity loss
- Excellent low temperature performance allowing for rapid circulation of the fluid for easy startup.
- High EP - Extreme pressure protection prevents gear scuffing, polish, lacquer and varnish.
- Protects against adhesive wear and pitting even at low speeds
Specifications
- API GL-4
- Mack M-Drive
- Volvo iShiftTM
- Mercedes Benz 235.29
- ZF TE-ML 01L, ZF TE-ML 02L
- Volvo 97305, 97307, 97318
- ZF TE-ML 16K, ZF TE-ML 08
- MAN 341 Typ E3, MAN 341 Typ Z4
- MAN 341 Typ Z5
OEM Cross-Reference
• Volvo OEM Transmission Oil
• Mack mDrive Transmission Fluid 75W-80
• Delo® Syn-Trans XV SAE 75W-80

Recommendation is to buy Volvo brand transmission oil, unfortunately it is way too expensive. I checked and double checked the specs for Triax and Volvo oils. Triax meets the specs for Volvo I-Shift transmission. I am very pleased with the Triax performance. Transmission is shifting very smooth and mileage is going up. It's time for PM service and I have ordered Triax engine oil and grease as well. Amazing products and very impressive results. I highly recommend Triax products.
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20+ Years In Business
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Manufactured in the USA