Shell Spirax S6 GXME 75W-80 is a premium, fully synthetic, fuel-efficient manual transmission and gearbox oil designed to deliver exceptional protection, extended drain intervals, and enhanced mechanical efficiency for heavy-duty gearboxes.

Shell Spirax S6 GXME 75W-80

Old product name: Shell Spirax GSX 75W-80

Shell Spirax S6 GXME 75W-80 is a premium, fully synthetic, fuel-efficient manual transmission and gearbox oil designed to deliver exceptional protection, extended drain intervals, and enhanced mechanical efficiency for heavy-duty gearboxes.

Shell Spirax S6 GXME 75W-80

( Previously named: Shell Spirax GSX 75W-80 )

Fully synthetic, fuel-saving manual transmission oil for heavy-duty gearboxes

  • Reduces power loss and operating temperatures, improving mechanical efficiency

  • Provides long-term protection for gears, extending oil drain intervals

  • Outstanding protection against pitting, scoring, and wear

  • Excellent synchromesh compatibility for smooth shifting under all conditions

  • Lower chlorine content improves recyclability and reduces environmental impact

  • Improved seal compatibility helps prevent leaks

  • Recognised by leading OEMs, approved for use in automotive transmissions and synchromesh gearboxes with integrated retarders

Global Product Code: 001D8272



Application:

Shell Spirax S6 GXME 75W-80 is a high-performance, fully synthetic manual transmission and gearbox oil, engineered to meet the most demanding requirements of current and future heavy-duty gearboxes. Its advanced formulation with synthetic base oils and new additive technology provides exceptional protection, fuel efficiency, and extended oil drain capability, making it ideal for modern transmissions, including those with integrated retarders and medium-loaded axle drives.

Performance Features & Benefits:

  • Improved Mechanical Efficiency: Low frictional losses and high fluidity reduce power loss and operating temperature, enhancing fuel economy and mechanical efficiency.
  • Extended Oil Drain Capability: Long-life additives and excellent oxidation resistance allow for prolonged oil service intervals and consistent performance over time.
  • Superior Gear & Synchromesh Protection: Provides outstanding protection against pitting, scoring, and wear, ensuring smooth operation and longer transmission life. Exceeds requirements of leading OEMs.
  • Environmentally Responsible: Low chlorine content improves recyclability and reduces environmental impact. Excellent seal compatibility helps prevent leaks and extends component life.
  • OEM Approved: Recognised by many leading equipment manufacturers for high-performance manual transmissions and gearboxes.

Main Application Areas:

  • Automotive manual transmissions
  • Synchromesh gearboxes, including those with integrated retarders
  • Medium-loaded axle drives where synthetic or mineral gear oils are required

Specifications & Approvals:

  • API GL-4
  • MAN 341 Typ Z4, 341 E3
  • ZF TE-ML 01L, 02L, 16K

Usage Instructions:

  • Follow manufacturer guidelines for oil selection and drain intervals.
  • Consult your Shell representative for additional applications not listed here.

Environmental & Safety Information:

  • Shell Spirax S6 GXME 75W-80 is unlikely to present significant health or safety risks when properly used with good hygiene practices.
  • Avoid skin contact with used oil. Use gloves and wash thoroughly after handling.
  • Do not dispose of used oil into drains, soil, or water. Return used oil to authorised collection points.
  • Safety Data Sheet (SDS) available via inquiry.

Technical Specifications:

Property Value
SAE Viscosity Grade 75W-80
Kinematic Viscosity @ 40°C 56 mm²/s (ISO 3104)
Kinematic Viscosity @ 100°C 9.5 mm²/s (ISO 3104)
Dynamic Viscosity @ -40°C 30,000 mPa·s (ASTM D2983)
Shear Stability (Viscosity after shearing @ 100°C) 8.7 mm²/s (CEC L-45-A-99 / ISO 3104)
Viscosity Index 163 (ISO 2909)
Density @ 15°C 849 kg/m³ (ISO 12185)
Flash Point (COC) 245°C (ISO 2592)
Pour Point -51°C (ISO 3016)

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