
Shipping/Pickup Information:
This item will be shipped via LTL Freight. LTL Shipments are palletized and shrink wrapped to arrive at your door safely
We also offer dock/door pickup for most items at checkout.
MT-90 Manual Transmission 75W90 Gear Oil - Choose Size
Specifications:
Red Line® MT-90 High-Performance 75W90 GL-4 Gear Oil is a full-synthetic ester-based lubricant designed for use in manual transmissions and front-wheel-drive transaxles. This shear-stable formula resists breakdown for extended periods and offers more consistent viscosity in warm and cold temperatures for less gear noise and improved shifting. This fluid is less slippery for improved synchronizer coefficient of friction and offers stronger film strength for better wear protection.
- Offers quicker shifts, perfect synchronizer coefficient of friction
- 75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)
- Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions
- Also popular in Atlas transfer cases for Off Road
- Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
- High performance gear protection and longer synchro life
- Eliminates notchy shifting, even when cold
- Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40 and 15W40
- Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified
OEM Compatibility
Suitable replacement for: API GL-4/GL-3/GL-1, SAE 75W90 SAE 90/80W90, SAE 40/10W40/15W40
Alfa Romeo
Audi G 052 911
BMW MTF-LT-4, BMW 81 22 9 407 305, BMW 83 22 2 339 223
Castrol BOT 130M, Castrol BOT 328, Castrol SAF AG4, Castrol TAF-X 75w-90, Castrol Syntrans Transaxle 75W-90
Ford F32Z-19C547-MA, Ford M2C175-A, Ford M2C200-B, Ford WSS-M2C203-A1, Ford XT-4-QGL
GM 12345371, GM 12345724, GM 12345871, GM 12346074, GM 89021806, GM 89021807, GM-Daewoo EDS-M-8049
Holden
Hyundai/Kia 08950-00010-A, Hyundai/Kia 04300-5L1A0
Jeep 0489722AA
Lotus
Mazda (MES) 115A, Mazda 0000-77-114-QT, Mazda L.L. Manual Gear Oil IS
MB 235.11, MB A 001989510310
Mitsubishi
Mobil SHC 630
Nissan Mission Oil MP-G HQ
Opel
Skoda
Toyota 08885-80917, Toyota 08885-81023, Toyota 08885-81026
Vauxhall
VW/Audi G 005 000, VW/Audi G 005 100, VW/Audi G 045 190 A2, VW/Audi G 052 145, VW/Audi G 052 157, VW/Audi G 052 911, VW/Audi G51, VW/Audi G50, VW/Audi 501.5

Out of Stock. Try subscribed delivery and have your order shipped on your schedule.
Pickup not available.
Shipping: (Contact us or submit RFQ)
Delivery: TBD
Pickup: TBD
Red Line® MT-90 High-Performance 75W90 GL-4 Gear Oil is a full-synthetic ester-based lubricant designed for use in manual transmissions and front-wheel-drive transaxles. This shear-stable formula resists breakdown for extended periods and offers more consistent viscosity in warm and cold temperatures for less gear noise and improved shifting. This fluid is less slippery for improved synchronizer coefficient of friction and offers stronger film strength for better wear protection.
- Offers quicker shifts, perfect synchronizer coefficient of friction
- 75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)
- Popular in Nissan, Mazda, Mitsubishi, VW/Audi, Lotus Elise/Exige, Toyota, Mendeola transmissions
- Also popular in Atlas transfer cases for Off Road
- Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
- High performance gear protection and longer synchro life
- Eliminates notchy shifting, even when cold
- Satisfies the gear oil viscosity requirements of 75W90, 80W90, 90 and motor oil viscosities of SAE 40, 10W40 and 15W40
- Recommended for GL-1, GL-3 and GL-4 applications, as well as where most special synchromesh fluids are specified
OEM Compatibility
Suitable replacement for: API GL-4/GL-3/GL-1, SAE 75W90 SAE 90/80W90, SAE 40/10W40/15W40
Alfa Romeo
Audi G 052 911
BMW MTF-LT-4, BMW 81 22 9 407 305, BMW 83 22 2 339 223
Castrol BOT 130M, Castrol BOT 328, Castrol SAF AG4, Castrol TAF-X 75w-90, Castrol Syntrans Transaxle 75W-90
Ford F32Z-19C547-MA, Ford M2C175-A, Ford M2C200-B, Ford WSS-M2C203-A1, Ford XT-4-QGL
GM 12345371, GM 12345724, GM 12345871, GM 12346074, GM 89021806, GM 89021807, GM-Daewoo EDS-M-8049
Holden
Hyundai/Kia 08950-00010-A, Hyundai/Kia 04300-5L1A0
Jeep 0489722AA
Lotus
Mazda (MES) 115A, Mazda 0000-77-114-QT, Mazda L.L. Manual Gear Oil IS
MB 235.11, MB A 001989510310
Mitsubishi
Mobil SHC 630
Nissan Mission Oil MP-G HQ
Opel
Skoda
Toyota 08885-80917, Toyota 08885-81023, Toyota 08885-81026
Vauxhall
VW/Audi G 005 000, VW/Audi G 005 100, VW/Audi G 045 190 A2, VW/Audi G 052 145, VW/Audi G 052 157, VW/Audi G 052 911, VW/Audi G51, VW/Audi G50, VW/Audi 501.5