Purpose and Specifications

Shell Transmission Oil 550060232 is a premium 20-liter gear oil meeting GL-5-LS and GL-5 standards, with official approvals from ZF including TE-ML 05C, 12C, 16E, and 21C. This heavy-duty transmission oil protects axles and gearboxes in trucks, construction equipment, and agricultural machinery from wear, corrosion, and extreme loads.

It delivers smooth shifting in cold starts down to -30°C and stays strong up to 150°C, cutting power loss for better fuel efficiency and longer component life. Field-tested over millions of kilometers, it extends oil drain intervals up to 150,000 km or 24 months in severe conditions, reducing downtime and maintenance costs.

When to Use / Replace?

Use this oil in ZF-approved heavy-duty transmissions for fleet, farming, or earthmoving gear facing high heat, heavy loads, or dusty environments. Ideal for synchromesh gearboxes needing superior protection without limited-slip issues.

• Replace every 100,000-150,000 km or annually in normal use, or every 50,000 km/6 months under extreme towing or off-road stress.
• Check fluid level and condition every 10,000 km; change if dark or burnt-smelling.
• Shelf life is 5 years unopened when stored cool and dry.

FAQ

Is Shell 550060232 suitable for my ZF transmission? Yes, its ZF TE-ML approvals confirm compatibility for smooth operation and long life in approved axles and gearboxes.

How often should I change this transmission oil? Aim for 100,000-150,000 km or 12-24 months; more frequently in harsh conditions to maintain protection.

Does it work in cold weather? Absolutely, it flows easily at -30°C for reliable starts, while handling 150°C heat without thinning out.