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About Castrol 4T Engine Oil

Castrol 4T Engine Oil

  • Mineral-based 4-stroke engine oil
  • Specially formulated to provide outstanding, durable protection under severe high-torque, high-stress conditions
  • Maximum protection against viscosity and thermal breakdown
  • Delivers superior engine wear protection and high film strength for high-revving motorcycle engines
  • Specialized additives help prevent ring sticking and build-up of harmful deposits
  • Exceeds API SG specifications.

Warning:  California Proposition 65

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