Schaeffer Mfg Co.

Schaeffer 137CTPSC CarbonTreat Premium Summer (Extra Cetane) (5-Gallons)

Generally ships in 4-7 business days.
40.00 LBS
Free Shipping

Bulk discount rates

Below are the available bulk discount rates for each individual item when you purchase a certain amount

Buy 2 - 5 and get 10% off
Buy 6 - 10 and get 12% off
Buy 11 or above and get 14% off


Save 10% when you buy 2!

Schaeffer's 137CTPSC CarbonTreat™ Premium Summer Diesel Treatment with EXTRA CETANE (5-Gallons) is a multi functional, ultra-low sulfur compliant diesel fuel additive. It is formulated to prevent and control the formation of asphaltenes and other unstable compounds. These compounds are caused by the extreme pressures and temperatures encountered in high pressure common rail fuel injection systems. They can lead to the formation of deposits which plug fuel filters and foul injectors. Carbon Treat™ Premium Summer has 3X the detergency needed to provide clean-up and keep clean performance, as shown by the Peugeot DW-10 Injector Depositing Test.

  •  Improve fuel efficiency.
  •  Restore, improve and maintain horsepower.
  •  Improvement of the fuel’s cetane rating up to FIVE points.
  •  Excellent anti-wear protection.
  •  Inhibition of oxidation during storage.
  •  Rust and corrosion protection to the entire fuel system.
  •  Increased Lubricity Protection with Synshield.   

Treatment Ratio: One Gallon of CarbonTreat™ Premium Summer Extra Cetane to 1500 gallons of diesel fuel.

Also Available in:

- CarbonTreat Premium All Season 137CTPA

CarbonTreat Premium Winter Extra Cetane 137CTPWC

- CarbonTreat Premium Winter 137CTPW

CarbonTreat Premium Summer 137CTPS

Do you want to find out more about the benefits of using premium Schaeffer's fuel additives? READ THIS!

For more information about Schaeffer oil go to OR check out our blog.

rev 4.5.24

Download Schaeffer MSDS Sheet  Schaeffer Oil Technical DATA

View AllClose