Precision Formula™

Extreme

EXTREME coolant does what its name implies – it provides protection in the most extreme conditions. It’s specifically designed for hard-working, off-road vehicles.

Features & Benefits:

  • Recommended for use in modern, heavy duty diesel applications
  • Specially blended organic acid technology (OAT) corrosion inhibitor package with Nitrite and Molybdate
  • Free of the additives 2-EHA, Silicate, Borate, Amine & Phosphate
  • Protects metal types including aluminium
  • Protects against wet sleeve liner cavitation pitting
  • Does not require the addition of SCA or Coolant Extenders
  • Lasts up to 1,200,000 km/750,000 miles, 15,000 hours or 8 years

EXTREME coolant contains unique OAT corrosion inhibitors grouped into a package called ProShield. It also contains nitrite and Molybdate. These additives give the coolant an extended service life and provide advanced engine protection.

EXTREME coolant is designed for use in heavy duty, off-road vehicles. This includes manufactures such as Caterpillar, Cummins and many more. Consult the OEM reference chart for specific applications.

Download Brochure Spec Sheet Warranty

Contains Proshield
 
  • Never requires Supplemental Coolant Additive
  • Non-toxic | Biodegradable
Protect
Extreme temperatures
Aluminum engines
Wet Sleeve liner cavitation
Defend
Corrosion
Deterioration
Rust
Proshield

YES

Application

Low Silicate | Phosphate Free | Fully Formulated

Performance Specs

Meets or exceeds performance requirements:

  • ASTM D3306, D4985, D6210, D7583
  • AS/NZS 2108.2004 Type A
  • BRP (Bombardier Recreational Vehicles)
  • Caterpillar (not EC-1)
  • Cummins 336132
  • DDC 2987SE, 93K217
  • Kubota
  • Kobelco
  • TMC RP329B, TMC RP338
Recommended and Suitable for Use With
  • CAT EC-1
  • Cummins 14603
  • Freightliner 48-22880
  • GM Heavy Truck
  • International Truck and Engine/Navistar CEMS B-1
  • MAN 324
  • MB DBL 7700
  • MTU MTL 5048
  • Kenworth RO26-170-97
  • Mack 014GS17009
  • PACCAR CS0185
  • Peterbilt 8502.002
  • Scania TB1451
  • Volvo Heavy Truck
Recommended Change Interval

n/a

Specification / Performance Level
Meets or Exceeds Performance Requirements Of: ASTM D3306, D6210, D7583, D7820 AS/NZS 2108.2004 Type A Cummins 3666132
DDC 7SE 298 GB 29743-2013 TMC RP329B,
TMC RP338
Recommended and Suitable For Use With: CAT EC-1 Cummins 14603 Freightliner 48-22880
GM Heavy Truck International Truck and
Engine/Navistar CEMS B-1
MAN 324
MB DBL 7700 MTU MTL 5048 Kenworth RO26-170-97
Mack 014GS17009 PACCAR CS0185 Peterbilt 8502.002
Scania TB1451 Volvo Heavy Truck
Canada
Item No. Formulation Container Size Case Pack UPC SCC
16-524 Concentrate 3.78 L 4 0-59934-90593-6 400-59934-90593-4
16-534 50-50 Premixed 3.78 L 4 0-59934-90597-4 400-59934-90597-2
USA
Item No. Formulation Container Size Case Pack UPC SCC
86-524 Concentrate 1 gal 4 0-56438-86524-7 400-56438-86524-5
86-534 50-50 Pre-diluted 1 gal 4 0-56438-86534-6 400-56438-86534-4
Drum/Tote
Item No. Formulation Container Size Case Pack UPC SCC
26-529 Concentrate 208 L / 55 gal NA 0-59934-90595-0 NA
26-539 50-50 Premixed 208 L / 55 gal NA 0-59934-90599-8 NA
26-529-1000 Concentrate 1000 L / 264 gal NA 0-59934-90596-7 NA
26-539-1000 50-50 Premixed 1000 L / 264 gal NA 0-59934-90600-1 NA

Specialized Formulations for Heavy Duty Engines

Engine protection

HD Expert coolants have special additives for unparalleled engine protection.

Temperature control

Not too hot and not too cold – HD Expert coolants keep your engine at the right operating temperature.

Long service life

Avoid unnecessary service with HD Expert extended life coolants.

Introducing Proshield®

• Reduced need for coolant extender
• 2-EHA free organic additive technology

Protect
Extreme temperatures
Aluminum engines
Wet Sleeve liner cavitation
Defend
Corrosion
Deterioration
Rust