Oils with the MAN 341 Type Z1 approval

Mobilube GX-A 80W

API GL-4 80W gear oil for manual gearboxes and axles, with MB 235.14, ZF TE-ML 17A and DTFR 13B100 approvals.

• MAN 341 Type Z1 (no official approval)
• ZF TE-ML 17A
• DTFR 13B100
• API GL-4

Shell Spirax MA 80W

partly verified: some specifications could not be confirmed from an official source

API GL-4 SAE 80W gear oil for manual gearboxes in trucks and buses, with MB 235.14 and ZF TE-ML 17A approvals.

• MAN 341 Type Z1 (no official approval)
• ZF TE-ML 17A
• DTFR 13B100
• API GL-4

Fuchs TITAN GEAR MP 90

partly verified: some specifications could not be confirmed from an official source

SAE 90 API GL-4 gear oil for manual gearboxes, axles and differentials in cars and commercial vehicles, with no official approvals.

• MAN 341 Type Z1 (no official approval)
• API GL-4
• ZF TE-ML 17A (no official approval)
• MAN 341 Type E1 (no official approval)