


SWEPCO | 204 All Temperature Synthetic Gearbox Lube
SWEPCO 204 All Temperature Synthetic Gearbox Lube offers fully synthetic protection for enclosed gearboxes operating under extreme heat and cold. It features advanced chemistry to maintain stable viscosity, resist oxidation and corrosion, and easily separate water, effectively extending equipment life and oil drain intervals.
- Stable viscosity across all temperatures with Syntheon™ base
- Oxidation, rust, and corrosion inhibitors enhance durability
- Anti-foam agents reduce oil temperatures for cooler operation
- Demulsifier improves water separation to protect machinery
- Suitable for enclosed industrial gearboxes and frac pumps

SWEPCO | 204 All Temperature Synthetic Gearbox Lube
Gear Oil for Industrial Gearboxes
Choose SWEPCO 204 Synthetic Gearbox Lube
Product Details & Fit
Industrial Synthetic Gearbox Lubricant
- Product Type
- Gear Oil
- Synthetic Base
- Syntheon™
- Viscosity Options
- 80-90/ISO 150, 90/ISO 220, ISO 320
- Pack Types
- Bulk Bin (275 GAL), Drum (55 GAL), Keg (35 GAL), Pail (5 GAL)
- Key Chemistry
- Lubium II®
- Features
- Oxidation and corrosion inhibitors, anti-foam, demulsifier, pour point depressant
- Certifications
- NSF & Health Canada (food plant use, closed systems)
- Application Exclusions
- Not for automotive/mobile transmissions or differentials
What arrives
Purpose-built for Gearbox Protection
Application and Usage
Handling Information
Shipping and Returns
Available Shipping Options
Return Policy
Quiet strength, shift after shift
SWEPCO 204 All Temperature Synthetic Gearbox Lube keeps heavy rooms moving—mills humming through heat, conveyors whispering in the cold, the night crew working by the clock and not by breakdown.
Where work never pauses
Heat, cold, and a steady hum
Built for the harsh edge of routine
A calmer gearbox is a calmer floor
For those who keep the line alive
In the field

Product Questions
Frequently Asked Questions
Where can SWEPCO 204 be used?
Is it suitable for automotive transmissions or differentials?
How does it handle extreme temperatures?
Can it help reduce maintenance frequency?
Is it acceptable in food plants?
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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