Description
SPEC OIL SUPER LONGLIFE PREMIX COOLANT
DESCRIPTION
Spec Oil Super Long-life Premix Coolant is a premium performance, environmentally
sensitive pre-diluted coolant, anti-freeze and corrosion inhibitor, based on extended life organic acid
Carboxylate Technology plus an additional nitrite corrosion inhibitor in ethylene glycol. Provides long
term protection of the cooling systems of heavy and light duty diesel engines and also gasoline engines.
Specifically designed for use where the engine manufacturer requires nitrite inhibited product (e.g.
Caterpillar).
RECOMMENDED FOR
High temperature aluminum engine blocks.
Passenger car gasoline and diesel engines.
Light duty commercial vehicle gasoline and diesel engines.
Heavy duty diesel engines fitted with “wet” or “dry” liners, in both on and off highway service.
Recommended maximum service intervals are:
Passenger car & light truck commercial vehicles 250,000 km or 5 years
Heavy duty diesel, on-road 800 000 km or 8 years
Heavy duty diesel, off-road 15,000 hours or 8 years
CHANGEOVER PROCEDURE
Check that the cooling system is clean in good condition. Carry out any repairs that are necessary. Drain
the cooling system including radiator, engine clock, heater core, oil coolers and after cooler, remove drain
plugs and hoses as necessary to achieve this.
Flush the system using the manufacturer’s instructions, if none are available follow the procedure below.
Close all drains, reconnect hoses, fill with clean soft water, run the engine to operating
temperature with the heater on.
Shut down; allow to cool, drain the system again. Repeat this until the cooling system is clean and
free from contaminants, previous coolant and any rust or scale.
If a filter is present replace it with a new filter that does not contain Supplemental Coolant
Additives.
PERFORMANCE CHARACTERISTICS
Spec Oil Super long-life Premix Coolant meets and or exceeds the requirements of most
European and International Standards including:
ASTM D3306
ASTM D4985
SAE J 1034
BS 6580 (1992)
AFNOR NF R15-601*
FFV HEFT R443
CUNA NC 956-16
UNE 26361-88
JIS K 2234*
NATO S 759
It also meets the performance requirements of the following OEM specifications:
CHRYSLER MS 9176
CUMMINS 85T8-2 & 90T8-4
FORD ESE M97 B49-A, WSS-M97 B44-D & ESD M97 B49-A
GM 1899 M, US 6277 M & OPEL GM QL 130100
JOHN DEERE H 24 B1 & C1
LEYLAND TRUCKS LTS 22 AF 10
MACK 014GS 17004
MAN 248, 324 (SNF) & B&W D 36 5600
MERCEDES MB 325.3
RENAULT 41-01-001
VAG TL 774F
VOLVO
BENEFITS
Saves time and money:
One coolant does it all. Very low depletion rate and complete cooling system protection of the organic acid
inhibitor removes the need for supplementary additives for cavitation erosion protection, and reduces the
need to regularly test inhibitor level and add extra additive to maintain the inhibitor concentration.
Reduced maintenance costs:
Unique Carboxylate Technology inhibitor system prevents wet liner cavitation erosion and provides
exceptional protection to aluminum surfaces under heat transfer conditions. Fewer abrasive dissolved
solids means fewer water pump seal failures.
Extended service life:
Very low depletion rate of the organic acid inhibitor ensures long term corrosion protection under all
operating conditions.
