Protect your steel lineage with the one true lubricant line that’s formulated for Case IH equipment. All other lubricants can bend the knee.
5% INSTANT REBATE
Earn a statement credit when you cumulatively spend $1,000 or more during the offer period on qualifying OEM lubricants using your Productivity PlusSM Account.**
Now through August 31, 2025
Ask Your Local Dealer
Your Case IH dealer can help find the right lubricant for your equipment.
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Lubricants engineered precisely for Case IH equipment
Genuine Case IH Lubricants are precision engineered and rigorously tested to meet the demands and standards of Case IH equipment and their owners.
Our engineers created a proprietary system that sets internal technical standards with tighter tolerances than typical lubricant specifications. Using these standards, all Case IH Lubricants are formulated to ensure longer component life, advanced protection and superior performance you can count on, saving you time and money. When it comes to engine oils, that means extended drainage intervals. Competitor engine oils that don’t meet our standards can cut those drainage intervals by up to 50%*, making them a costly decision.
*Based on engine oil comparisons only.
No.1 Engine Oil™
Superior oxidation resistance
Extended drain intervals save time and maintenance expenses
The unequaled choice for your Case IH equipment, both new and old alike
Hy‑Tran® Premium Hydraulic
Transmission Oil
Industry-leading 1% water tolerance
Superior stability and torque transfer
Consistent and reliable performance protection across all temperatures
Extended-Life
OAT Coolant
Superior high-temperature protection in extreme conditions
Approved under rigorous bench and field tests
Up to 4,000 hours or 4 years service life without a booster or extender
Multi-Purpose Grease
Extreme-pressure (EP) and anti-wear (AW) properties
MAT approved to exceed the demands of Case IH equipment
Formulated with numerous additives for enhanced performance
Performance you can count on from a brand you trust.
Extended Use and Performance
Save time and money on maintenance with the extended drain intervals of Case IH No.1 Engine Oil.
Protection for New and Old Equipment
Maximize engine efficiency on any generation Case IH equipment with full backward compatibility and use in on-and off-highway engines.
Handle the Heat
Case IH No.1 Engine Oil provides superior oxidation resistance, protecting your engine during high heat and pressure operation.
Corrosion and Contaminant Protection
From shear stability to corrosion and deposit control, Case IH No.1 Engine Oil is proven to outperform and exceed the industry’s highest standards and protect against premature wear.
Buy in Bulk
With our Small Bulk Oil Program, you can work with your dealer to receive large quantities of Case IH No.1 Engine Oil to your own farm’s storage tank, eliminating the need for individual containers. This service is only available at select dealers. Please check with your dealer to see if they offer the Small Bulk Oil Program.
Frequently Asked Questions
Should I be running a different oil blend in my equipment to boost performance and increase the hours between oil changes?
Drain intervals are affected by multiple factors, including lubricant sump size, intensity of operation, operating temperature, lubricant product, etc. Oil drain intervals are determined by Case IH Platform Engineers taking all these factors into account. Only Case IH Lubricants have been engineered/tested/approved to maximize the drain interval for your machine. Consult your machine operator’s manual for guidance.
How important is it to buy Case IH oil instead of someone else’s? What do the additives do that you are trying to sell me?
Lubricants are a complex blend of base oils and additives. Only Case IH Lubricants have been engineered/tested/approved to ensure performance in your Case IH machine. Our engineered formulations maximize your drain interval and your component life. Consult your machine operator’s manual for guidance.
Should oil keep the same viscosity throughout its lifespan in the machine?
Depending on the application and product, it is possible for the viscosity of lubricants to change slightly over the course of the recommended drain interval, but typically the viscosity will stay within a narrow range. Shear thinning and/or fuel dilution are a couple items that could cause a lubricant’s viscosity to drop over time. On the other hand, soot loading and/or oxidation are two factors that can cause lubricants to increase in viscosity over time. Routine oil analysis by a reputable program like Systemgard™ Fluid Analysis can be used to help understand the current condition of your oil within a specific component of your machine.
We know about heat tolerance. What about cold tolerance?
A lubricant is unable to perform unless it can physically get to where it is needed. Colder temperatures lead to higher viscosities (thickening of oil), which can impede flow to critical components. One primary solution to this is the use of synthetic products. Please see the Case IH Part Stories for low temperature options and a comparison of properties. As an example, a full synthetic 0W-40 engine oil would have better cold flow characteristics than a 15W-40 and would continue to provide the necessary protection at operating temperature.
How much oil do you need to purchase a year for small bulk to be a good investment?
The Small Bulk Oil Program is not only an opportunity to reduce your overall fluid cost, but it is also a way to simplify storage, handling and labor. Please work with your local Case IH dealer to determine whether this is a good fit for you.
My bulk engine oil is delivered by a third party. Is it the same No.1 Engine Oil that I purchase in the store?
If the oil is being delivered by the third party on behalf of a Case IH dealer as part of the Small Bulk Oil Program, then yes, it is the same.
What are the benefits of small bulk versus buying 50‑gallon drums?
Additional information can be found on the Small Bulk Oil Program Part Story.