Responsible lubricant comparison
Compare products without guessing.
Use application, viscosity, performance requirements and current technical documentation to identify a possible LubeMax alternative—then validate suitability before changing lubricants.
Five-factor method
What a responsible comparison must establish.
Brand names alone are not enough. Two products can look similar in a catalogue and still differ in chemistry, approvals, friction behaviour, compatibility or intended application.
Application
Identify the machine, component, operating duty, environment and maintenance practice.
Fluid type
Confirm whether the requirement is engine oil, hydraulic fluid, gear oil, transmission fluid, grease or another specialist product.
Viscosity or grade
Compare SAE, ISO VG or NLGI grade in the correct context; equal numbers across different systems may not mean the same thing.
Performance requirement
Review the current OEM requirement, service category, industry standard and documented performance claims.
Operating constraints
Consider temperature, load, speed, water, contamination, seals, materials and the consequences of a wrong choice.
Validation
Confirm the candidate against the current LubeMax TDS and request technical review where risk or uncertainty remains.
Comparison framework
Different lubricant families require different evidence.
| Product family | Essential comparison points | Common mistake | Start here |
|---|---|---|---|
| Engine oils | SAE viscosity, engine type, service category, OEM requirement, fuel and duty cycle | Matching viscosity while ignoring performance category | Engine Oils |
| Hydraulic oils | ISO VG, anti-wear type, temperature, pump design, filtration and water exposure | Choosing a grade without considering operating temperature | Hydraulic Oil Centre |
| Greases | Thickener, base oil, NLGI grade, load, speed, temperature, water and compatibility | Mixing greases because both are labelled EP 2 | Grease Centre |
| Gear oils | SAE or ISO grade, gear type, metallurgy, load, speed and performance requirement | Confusing automotive and industrial gear-oil grades | Gear Oils |
| Transmission fluids | Transmission design, friction characteristics, OEM fluid requirement and compatibility | Treating colour or viscosity as proof of equivalence | Transmission Fluids |
| Coolants and specialist fluids | Chemistry, concentration, materials, equipment requirement and changeover procedure | Mixing products with incompatible additive technology | Technical Resources |
Before changing products
Plan the changeover, not only the purchase.
A technically plausible alternative can still create problems if the existing lubricant is unknown, incompatible or heavily contaminated.
- Identify the lubricant currently in service.
- Check whether mixing is permitted or whether flushing is required.
- Inspect storage, transfer equipment and labelling.
- Record baseline condition and operating symptoms.
- Monitor the equipment after changeover.
What this centre will not do
Guardrails protect the customer and the brand.
No automatic substitution
A search result must not be presented as universal approval for every machine or operating condition.
No assumed approvals
An equivalent API performance reference is not an API licence, API approval, API certification, OEM approval or formal endorsement.
No compatibility guess
Similar labels do not prove that greases, coolants, transmission fluids or other chemistries can be mixed.
No obsolete documents
Cross-references should be reviewed whenever formulations, OEM requirements or product availability change.
Evidence hierarchy
Use the strongest available source.
A responsible decision starts with the equipment requirement and current product information.
- Equipment manufacturer manual or current service bulletin
- Current product-specific TDS and SDS
- Documented industry or service-category requirement
- Technical review using complete operating information
- Cross-reference table as a preliminary comparison aid
Request a comparison
Provide enough information for a responsible answer.
Send the exact current product, equipment requirement and operating conditions so the LubeMax technical team can assess a possible equivalent without relying on the competitor’s brand name alone.
- Current brand, exact product name and grade
- Equipment manufacturer, model and component
- OEM lubricant requirement or manual reference
- Operating temperature, load and environmental conditions
- Reason for changing and any current operating concern
Cross-reference enquiry brief
A proposed equivalent must be confirmed against the current LubeMax TDS, the equipment requirement and the actual operating conditions.
Frequently asked questions
Cross-reference questions answered.
Does a cross-reference mean two products are identical?
No. A cross-reference identifies a possible equivalent for technical evaluation. Formulation, formal approvals, compatibility and application limits may differ.
Is matching viscosity enough?
No. Viscosity is only one factor. Fluid type, performance requirement, equipment design and operating conditions must also be considered.
Can two EP 2 greases always be mixed?
No. The NLGI grade does not establish thickener, base-oil or additive compatibility. Check both products and plan the changeover.
Does equivalent API performance mean API approval?
No. LubeMax products do not currently carry API approval, licensing or certification. An API reference describes equivalent performance to the stated specification.
Should I flush equipment before changing products?
That depends on product chemistry, compatibility, contamination and equipment guidance. Technical review may be required.
Can LubeMax cross-reference an OEM-branded fluid?
A possible equivalent can be evaluated when the exact OEM requirement and application are supplied. Some specialist fluids may not have a suitable LubeMax equivalent.
Where can I find the candidate product TDS?
Current documents are available through Technical Resources. If the direct download is not yet listed, request the exact product and grade from the LubeMax technical team.
How can I compare products before the chart is available?
Request a technical review and provide the current product, equipment, viscosity or grade, OEM requirement and operating conditions. The comparison chart will be added after the product relationships have been verified.
What if the current product name is incomplete?
Provide a container photograph, label details, invoice description or the equipment manual. Do not guess the missing grade or specification.
Compare responsibly
Start with the equipment requirement—not the competitor’s label.
Send the current product, equipment details and operating conditions. LubeMax can then identify the information needed to evaluate a possible alternative.