Valvoline™ 668 Allison Transmission Approved Oil – 20 Litre
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Keep your Allison Transmission performing at its best with Valvoline 668, officially Allison TES 668™ approved. Specially engineered to deliver superior protection and extended drain intervals, this advanced automatic transmission fluid ensures smooth operation, reduced wear, and long service life in demanding transport applications.
✅ TES 668™ Approved – Meets Allison’s latest specification for reliability and performance
✅ Extended Protection – Enhances clutch durability and reduces maintenance downtime
✅ High Thermal Stability – Withstands high operating temperatures common in heavy-duty transport
✅ Optimised for Heavy Vehicles – Suitable for a wide range of trucks and equipment fitted with Allison Transmissions
✅ 20 Litre Container – Perfect for workshops and fleet operators
Applications:
Designed for use in Allison On-Highway automatic transmissions where TES 668™, TES 295™, or TES 389™ fluids are specified. Ideal for fleets, workshops, and operators looking for maximum protection and performance.