CUNA is the Italian standardisation body for the automotive industry, federated with UNI. On datasheets it appears mainly through CUNA NC 956-16, the Italian norm for engine coolants.

Full name: Commissione Tecnica di Unificazione nell’Autoveicolo
Type: Standards body

CUNA standards

Automatic transmission fluid

CUNA NC 956-16CUNA NC 956-16 — automatic transmission fluid

Hydraulic oil

CUNA NC 956-08CUNA NC 956-08 — hydraulic fluid (Italy)

Coolant and antifreeze

CUNA NC 956-18CUNA NC 956-18 — engine coolant (Italy)

Other

CUNA NC 956-01CUNA NC 956-01 — Italian lubricant classification

Products with a CUNA approval or standard

Brake fluids

On order
Petronas Tutela TOP 4/S
DOT 4 brake fluid with boric esters, 265 °C dry and 173 °C wet boiling point
SAE J1703
On order
Tutela BF Extreme HT
Glycol-ether DOT 4 brake fluid for racing, 285 °C dry boiling point
CUNA NC 956-01
On order
Tutela BF. Plus 3
Glycol-ether DOT 3 brake fluid for passenger cars and utility vehicles
FMVSS 116 - DOT3
On order
Tutela Brake Fluid Truck DOT Special
Glycol-ether DOT 4 brake fluid for trucks and commercial vehicles
FMVSS 116 - DOT4
On order
Tutela Truck DOT Special
DOT 4 hydraulic brake and clutch fluid, approved to IVECO 18-1820
FMVSS 116 - DOT4

Antifreeze & additives

On order
Eni Antifreeze Bike S
Ready-to-use OAT engine coolant for scooters and motorbikes
CUNA NC 956-16
On order
Eni Antifreeze Extra
Ethylene glycol engine coolant with an inorganic corrosion inhibitor package
ASTM D 3306
On order
Eni Antifreeze Ready
Ready-to-use engine coolant, free of amines, phosphates and nitrites
ASTM D 3306
On order
Eni Antifreeze Spezial
Concentrated OAT engine coolant for extended change intervals
VW TL 774-D
On order
Eni Antifreeze Spezial 12++
Si-OAT engine coolant protecting every metal in the cooling system
ASTM D 3306
On order
Paraflu 11
Concentrated IAT coolant for heavy-duty engines, Fiat 9.55523 and Iveco 18-1830 approved
ASTM D 3306 Type I
On order
Paraflu 11 Bitrex
Ethylene glycol coolant concentrate with bittering agent, −38 °C at 50%, Fiat 9.55523
FCA 9.55523
On order
Paraflu 11 Ecotech
Propylene glycol coolant concentrate, lower toxicity and over 97% biodegradable
ASTM D 3306 Type II
On order
Paraflu 11 Ready
Ready-to-use IAT coolant for heavy-duty engines, −38 °C, Fiat 9.55523 and Iveco 18-1830
ASTM D 3306 Type III
On order
Paraflu 11 Ready Ecotech
Ready-to-use propylene glycol coolant, −38 °C, over 97% biodegradable
ASTM D 3306 Type IV
On order
Paraflu UP Ready
Ready-to-use long-life OAT coolant, −38 °C, Fiat 9.55523 and Iveco 18-1830
ASTM D 3306 Type III
On order
Petronas Paraflu 11
Concentrated IAT coolant for heavy-duty engines, Fiat 9.55523 and Iveco 18-1830 approved
ASTM D 3306 Type I
On order
Petronas Paraflu UP
Long-life OAT coolant concentrate, Fiat 9.55523, Iveco 18-1830 and PSA B71 5110
IVECO 18-1830
On order
Tutela Coolant LL-Si
Long-life Si-OAT coolant concentrate for cooling systems with light-alloy components
Cummins CES 14603

Hydraulic oils

On order
Eni Arnica SA 19
Mineral oil for the telescopic hydraulic shock absorbers of vehicles
CUNA NC 956-08

All standards and approvals

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