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  • Writer's picturedrewbufalini

The Best Trucking Fluids to Buy in Bulk

Written by Yours Truly for and their client, Keller-Heartt Oil.

The right approach to maintenance and procurement can help you save money while making your vehicle fleet more efficient. Fleet leaders can achieve a great deal of savings by sourcing their trucking fluids with care.

No matter what type of trucking fluid you need, buying in large quantities saves money. You pay a lower price per gallon and enjoy true reliability. Keller-Heartt offers 55-gallon drums and 330-gallon totes of all your essential trucking fluids.

Let’s look at the best trucking fluids to buy in bulk:

15W40 Engine Oil

15W40 engine oil is the trusted solution when it comes to protecting trucks against high engine temperatures and maintaining key component lubrication. Truegard 55-gallon drums may net a savings of $500 to $600 as compared to familiar alternatives, all while delivering the same performance-enhancing qualities you expect.

  • Truegard 15W40 Motor Oil – 55-gallon drum

  • Truegard 15W40 Motor Oil – 5-gallon pail


  • Truegard 15W40 HD SYNTHETIC Motor Oil – 55 gallon drum

  • Truegard 15W40 HD SYNTHETIC Motor Oil – 5 gallon Pail

Global brands

  • Shell Rotella T4 Triple Protection 15W-40 Heavy Duty Motor Oil – 55 gallon drum

  • Shell Mysella LA 15W-40 Heavy Duty Engine Oil – 55 gallon drum

Diesel Exhaust Fluid (DEF)

Diesel Exhaust Fluid (DEF) maximizes the performance of your modern diesel engines. Buying in bulk boosts your ability to stay ahead of the latest diesel emissions standards. You’ll save money not only now, but in the future, all while keeping your trucks on the road longer.

  • Blue DEF Premium Diesel Exhaust Fluid – 2.5-gallon case

  • Blue DEF Premium Diesel Exhaust Fluid – 55-gallon drum

  • Blue DEF Premium Diesel Exhaust Fluid – 330-gallon tote


Antifreeze is fundamental to protecting your trucks’ engines from harsh weather. While a small quantity is great for topping off coolant levels, it will be expensive in the long run. A 55-gallon drum of antifreeze from a trusted vendor will deliver full support for fleet maintenance and corrosion protection at a substantial savings.

  • Truegard Global Antifreeze: 100% Concentrate – 55 gallon drum

  • ShellZone Dex-Cool Concentrate Antifreeze – 55 gallon drum

  • Truegard Marine/RV 100 Antifreeze – 55 gallon drum

  • Truegard Automotive 50/50 Low Tox Antifreeze/Coolant – 55 gallon drum

  • Truegard Green 50/50 Antifreeze – 55 gallon drum

  • Truegard Red 50/50 Antifreeze – 55 gallon drum

  • ShellZone DEX-COOL Concentrate Antifreeze/Coolant – case of 6 (1-gallon containers)

  • ShellZone Multi-Vehicle Extended Life 50/50 Antifreeze & Coolant – case of 6 (1-gallon containers)

Non-Chlorinated Brake Cleaner

Non-chlorinated brake cleaner is the gold standard in ensuring reliable brake performance for heavy trucks. Bulk orders of brake fluid stand out as the economical choice for regular maintenance, minimizing accidents and reportable incidents related to brake wear and tear.

  • Truegard Non-Chlorinated Brake Cleaner – 55-gallon drum

  • Non-Chlorinated Brake Cleaner – case of 12 (14 oz cans)

Hydraulic Oil (AW46 and AW32)

Bulk orders of hydraulic oil equip you for consistent hydraulic maintenance that may save you thousands of dollars on repairs over time. Greater efficiency for your hydraulic systems and equipment has a positive impact on productivity for everyone who comes in contact with them.


  • Cassida Fluid HF 46 Hydraulic Oil – 55-gallon drum

  • Truegard AW 46 Hydraulic Oil Zinc Free – 55-gallon drum

  • Shell Tellus S2 MX 46 Hydraulic Oil – 55-gallon drum


  • Truegard AW 32 Hydraulic Oil Zinc Free – 55-gallon drum

  • Truegard Anti-Wear Hydraulic Oil AW 32 – 5-gallon Pail

  • Truegard Anti-Wear Hydraulic Oil AW 32 – 330-gallon tote

Contact Keller-Heartt to learn more or place your order. Remember, you don’t pay shipping fees with Keller-Heartt!



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© 2024-2027 Drew Bufalini




Tel.             248.321.4164




Mail:       5709 Pine View Dr.                             Ypsilanti, Michigan 48197


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