Engine Lubricants
TB FORTIS FSOP 5W-30
Fully Synthetic, Optimal Performance, LONG DRAIN interval (ACEA E4) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under very severe
TB FORTIS FSOP 5W-40
Fully Synthetic, Optimal Performance, LONG DRAIN interval (ACEA E4) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under very severe
TB FORTIS FSLD 10W-40
Fully Synthetic, UHPD (Ultra High Performance Diesel), LONG DRAIN interval, "low-SAPS" (ACEA E6) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under
TB FORTIS FSLDS 10W-40
Fully-Synthetic, UHPD (Ultra High Performance Diesel), LONG DRAIN interval (ACEA E4) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under very
TB FORTIS PSLD 10W-40
Partially-Synthetic, UHPD (Ultra High Performance Diesel), LONG DRAIN interval (ACEA E4) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under
TB FORTIS PSSD 10W-40
Partially-Synthetic, SHPD (Super High Performance Diesel), EXTENDED DRAIN interval (ACEA E7) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and
TB FORTIS MIE9 15W-40
Mineral oil based, SHPD (Super High Performance Diesel), EXTENDED DRAIN interval, "mid-SAPS" (ACEA E9) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission
TB FORTIS MISD 15W-40
Mineral, SHPD (Super High Performance Diesel), EXTENDED DRAIN interval (ACEA E7) motor oil for the latest generation HEAVY DUTY DIESEL ENGINES meeting EURO I/II/III/IV/V emission requirements and running under very
TB FORTIS UMD (10W-30, 15W-40, 20W-40, 15W-50, 20W-50)
Universal, Mineral motor oil (five different SAE classes) for conventional HEAVY DUTY DIESEL and light duty gasoline/LPG engines. NOT suitable for the most of the modern up-to-date engines.

