Purpose and Specifications

RAVENOL ATF T-WS Lifetime Fluid is a premium synthetic automatic transmission fluid designed for Toyota, Lexus, Aisin Warner, and compatible vehicles like those with AB60F, A750E(F), U341E(F) transmissions. It meets strict specs including Toyota JWS 3324, Aisin AW-1, VW G 055 540, BMW ATF 6, and Fiat 9.55550-AV2, ensuring smooth gear shifts and long-term protection.

This 1L bottle uses advanced hydrocracked and PAO synthetic base oils for twice the durability of standard ATF, resisting breakdown under hard use like towing or high heat up to 150°C. It flows easily at low temps down to -54°C for quick starts in winter, prevents sludge buildup, cuts corrosion on gears and bearings, and delivers consistent shifts with better fuel economy.

• Longer transmission life: Doubles oil change intervals to 120,000+ km or 10 years in normal driving
• Tough conditions: Handles extreme heat without thinning, stays thick for protection
• Smooth operation: Reduces foam and friction for precise, quiet gear changes

When to Use / Replace?

Use RAVENOL ATF T-WS Lifetime in 6-speed and 8-speed automatics from Toyota/Lexus/Aisin needing T-WS fluid. Ideal for service fills (about 6.8 liters) or full flushes (up to 12.9 liters dry). Replace every 100,000-160,000 km or 5-7 years under severe conditions like city stop-go or hot climates; lifetime under ideal use with monitoring.

Shelf life is 5 years unopened in cool storage. Check fluid color and level monthly; dark or burnt smell means immediate change.

FAQ

Is this a direct replacement for Toyota WS ATF?
Yes, it matches Toyota JWS 3324 and Aisin AW-1 specs exactly, with better longevity for worry-free performance.

Can I use it in older Toyota automatics?
Perfect for models with U340E, U241E, A750E and similar; always confirm your transmission spec first.

How much for a full transmission service?
Plan for 7-8 liters service fill or 13 liters dry fill; this 1L is great for top-ups or partial changes.