Modern diesel engines are designed for power, efficiency, and low emissions, making them more sensitive to the type of engine oil used. After-treatment systems like Diesel Particulate Filters (DPFs) and catalytic converters require oils that minimize harmful deposits to maintain performance and longevity.
What Are SAPS?
SAPS stands for Sulfated Ash, Phosphorus, and Sulfur, three components commonly found in engine oils:
• Sulfated Ash - Helps prevent deposits but can accumulate in DPFs.
• Phosphorus - Anti-wear additive, excessive levels may harm catalysts.
• Sulfur - Protects against corrosion but high sulfur can affect emissions.
• Excess SAPS can lead to clogged filters, increased regeneration cycles, and higher maintenance costs.
Why Low SAPS Oils Are Important
Maximum Low SAPS oils are formulated to protect both the engine and emission systems:
• Longer DPF life - Reduced ash buildup prevents clogging.
• Lower maintenance costs - Cleaner emission systems mean fewer repairs.
• Emission compliance - Supports modern emission regulations.
• Engine protection - Maintains anti-wear, oxidation stability, and fuel efficiency.
These oils are particularly important for turbocharged, direct-injection engines, where high SAPS levels could cause operational issues.
Maximum’s Low SAPS Solutions
Maximum offers advanced Low SAPS oils to meet the needs of modern diesel engines:
Maximum Acceleron CK‑4 Series - Low SAPS oils for heavy-duty diesel engines, offering wear protection, thermal stability, and optimized performance for engines with DPFs.
Maximum SuperMax Diesel CJ‑4/SN Series - Low SAPS oils designed for commercial diesel engines under severe conditions. Minimizes soot and ash buildup, keeps emission systems clean, and ensures engine reliability.
By using these Low SAPS formulations, Maximum ensures that engine wear is minimized, emission components stay cleaner longer, and performance is maintained even under high load or long-haul operation.
Choosing the Right Maximum Oil
Selecting the correct SAPS level is essential:
• Use Low SAPS oils like Acceleron CK‑4 or SuperMax Diesel CJ‑4/SN for engines with DPFs or catalytic converters.
• Ensure compliance with your engine manufacturer’s recommended API/ACEA specifications.
• Choosing the right Maximum oil keeps your engine cleaner, more efficient, and longer-lasting, while protecting emission systems.
Maximum - Low SAPS Oils Engineered for Clean, Reliable Performance
16 Mar 2026
