Search  for anything...

Triax Agra Supreme ESP 15W-40 CK-4/CJ-4 Full Synthetic, Extreme Performance Agricultural Equipment Diesel Oil, Moly Friction Modified, Shear Stable, High Load Capacity (5 Gallon Pail)

  • Based on 26 reviews
Condition: New
Checking for product changes
$133.00 Why this price?

Buy Now, Pay Later


As low as $22.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Sunday, Dec 1
Order within 13 hours and 45 minutes
Available payment plans shown during checkout

Size: 5 Gallon Pail


Features

  • Replaces all OEM fluid agricultural engine oils; moly and boron friction modified and pre-boosted
  • Ultra high-performance, full synthetic formulation exceeds API CK-4 / CJ-4 specifications. Recommended for all heavy-duty agricultural diesel engines
  • Specially formulated for severe service, off-road agricultural, and construction equipment.; designed to handle high torque and high load without shearing
  • Low ash formulation eliminates deposits on piston rings, bearings, and other critical engine parts
  • Designed to significantly reduce wear on bearings, turbochargers, pistons, cams, tappet, and virtually all critical engine parts by up to 65%; 21% better corrosive and abrasive wear protection for sustained performance

Description

TRIAX Agra Supreme 15W-40 ESP CK-4 is a state of the art, full synthetic, extreme performance, heavy-duty engine oil, and it surpasses virtually all standards set for its specifications and performance levels. This product is specifically designed with extremely high shear and thermal stability for agricultural and heavy-duty off-road applications where engines work at 95% of the time at 95% of peak power. TRIAX Agra Supreme 15W-40 ESP CK-4 is made of 100% synthetic ultra-pure, base oils, and fortified with next-generation proprietary additives Organo Molybdenum Complex, Boron, and High Phosphate Retention ZDDP built into our CRP Technology which protects your engine like nothing else. It makes the oil ultra-resistant to oxidation, nitration, and temperature degradation while providing friction reduction. TRIAX Agra Supreme 15W-40 ESP CK-4 is capable of extended drain intervals far beyond conventional diesel engine oils (double or more in some cases) and is recommended for engines fitted with Diesel Particulate Filters, Exhaust Gas Recirculation Systems (EGR) and Selective Catalytic Reduction (SCR) Interim Tier 4 and 4A agricultural engines requiring DEF (Diesel Exhaust Fluid) as well as older versions engines.


Viscosity: 15W-40


Brand: Triax


Liquid Volume: 1


Package Information: Pail


Vehicle Service Type: Heavy Duty Diesel Trucks


Manufacturer: ‎Triax Lubricants LLC


Brand: ‎Triax


Model: ‎AGSP15W-40


Item Weight: ‎38 pounds


Product Dimensions: ‎12 x 12 x 15 inches


Country of Origin: ‎USA


Item model number: ‎AGSP15W-40


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎TRXAGRASUP


Viscosity: ‎15W-40


Date First Available: December 30, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • High zinc, good for older motors
Size: 1 Gallon
Used in my 78' Chevy 350. Good stuff plenty of moly, zinc, and boron. Good for an older flat tappet, pushrod engine. Full synthetic also a plus. The price is ok. It was at $22 for a gallon a few months ago.
Reviewed in the United States on July 9, 2023 by Levi Loomis

  • Works Great in My Kubota
My Kubota MX5000 tractor likes this oil very much. It runs smoothly and starts very quickly. Next up, I will be using it in an Isuzu diesel-powered generator. Great stuff.
Reviewed in the United States on October 24, 2019 by G. Card

  • Outstanding oil
Size: 5 Gallon Pail
Great oil.
Reviewed in the United States on May 6, 2021 by CROSS RANCH

  • The engine sounds better and is good for mileage plus engine life!
Size: 5 Gallon Pail
I’ve been purchasing this product for quite a while and is 100 percent satisfied! I strongly recommend it to everyone!
Reviewed in the United States on September 24, 2019 by Amazon Customer

  • Diesel tractor
Size: 1 Gallon
Great product. I use it in my tractor.
Reviewed in the United States on December 18, 2019 by 68e

  • Economic and high value
Size: 1 Gallon
This oil works fantastic well in my Cummins 5.9. engine runs smoother less noise, I'm over 250k, so engine is making more noise than when new. Triax oil seems to be a very good oil for the money, especially with prices going through the roof. I hope this remains available for purchase long into the future. ... show more
Reviewed in the United States on February 21, 2023 by Hawg07

  • Ease of use 1 lubricant for all my rigs
Size: 5 Gallon Pail
Great product
Reviewed in the United States on June 27, 2019 by Readnu

Can't find a product?

Find it on Amazon first, then paste the link below.