ROYAL EXTRA 7000
Oils formulated for older engines requiring API CF performance.
Diesel Engine Oils
ROYAL TURBO XD
Multigrade and monograde diesel engine oils meeting API CF-4, ACEA E2-96, MB 228.1 and MAN 271
ROYAL DZX 9000
Commercial diesel engine oils meeting API CG-4 requirements.
ROYAL PREMIUM DZX
Heavy-duty diesel engine oil meeting requirements of API CH-4/SL, MB 228.3, MAN 3275 and more.
ROYAL ULTRA HD
Heavy-duty Diesel Engine Oils which meets the performance standards of API CI-4/SL, ACEA E7-16, MB 228.3, VOLVO VDS-3 and more.
ROYAL ULTRA HD PLUS
Premium Diesel Engine Oils exceeding API API CJ-4/SN, Mack E0-0 Premium Plus, Cummins: CES 20081, ACEA: E9-12, Volvo: VDS-4
ROYAL SUPER ULTRA HD
Next Generation Ultra-Premium Diesel Engine Oils meeting API CK-4, ACEA E9, VOLVO, MB and more.