75W-140 GL-5 Fully Synthetic Gear Oil for Differentials and Limited-Slip – Red Line High-Performance
Upgrade your diff with our premium 75W140 GL-5 gear oil. This fully synthetic, ester-based differential oil is engineered for high loads, extreme temperatures and hard use. It is a top choice for performance road cars, track cars, towing and off-road. We use it ourselves at Nforcd and our customers love the quieter operation, smooth limited-slip engagement and long-lasting protection.
Why choose this 75W140 GL-5 gear oil
- Fully synthetic polyol ester base stocks for outstanding high-temperature stability and film strength under extreme pressure
- Built-in friction modifiers for clutch-type limited-slip differentials – in most LSDs no additional friction modifier is required
- High viscosity index for consistent protection and viscosity from cold start to heavy-load heat
- Excellent shear stability and reduced oxidation compared to many conventional and synthetic gear oils
- Lower sliding friction in hypoid gears helps reduce operating temperatures and gear noise
- Exceeds API GL-5 specification and recommended for GL-6, MT-1, MIL-L-2105E and SAE J2360
- Engineered for maximum differential protection, efficiency and longevity
Ideal applications
Perfect as differential oil, axle oil and LSD oil for high-performance street, track, drag, drifting, towing and heavy-duty use. Popular in high-torque cars and light trucks including:
- BMW M3 and performance BMW models
- Ford Mustang, Ford F-150
- Toyota Tundra, Toyota Sequoia
- Jeep Cherokee
- Dodge Ram
Important note
This product is not designed for use in most manual transmissions or transaxles. The extreme slipperiness may affect synchroniser engagement and cause shifting issues. For best results, use as a differential and final drive gear oil. Always check your owner’s manual for the correct specification.
OEM compatibility and equivalents
Suitable where the following OEM specifications are required:
- BMW 83 22 0 002 094
- BMW 83 22 1 470 080
- BMW 83 22 2 282 583
- BMW 83 22 9 405 462
- BMW 83 22 9 407 870
- BMW 83 22 9 407 871
- BMW SAF-XJ
- Chrysler/Dodge/Jeep 4874469
- Chrysler/Dodge/Jeep 82200945
- Chrysler/Dodge/Jeep MS-8985
- Ford WSL-M2C192-A
- Ford WSS-M2C940-A
- Ford XY-75W140-QL
- Ford M2C192-A
- Ford M2C940-A
- GM 9985991
- GM 12346140
- GM 89021591
- Mercedes-Benz 235.61
- MB A 001 989 52 03
- Nissan/Infiniti 999MP-DF100P
- Toyota/Lexus 00289-75140
Technical summary
- Grade: SAE 75W-140 GL-5 gear oil
- Base oil: Fully synthetic polyol ester
- Friction modifiers: Yes – suitable for clutch-type LSDs
- Hypoid gear compatible with extreme pressure additive package
- Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E, SAE J2360
Professional fitting and service
Need a differential service or LSD fluid change? Book with Nforcd in Warwickshire. Request a quote at Sales@nforcd.com and our team will take care of your vehicle.
SKU: 57919
Search-friendly terms
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