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Red Line MT-90 75W90 GL-4 - Quart
RED LINE

Red Line MT-90 75W90 GL-4 - Quart

Sale price$23.10
SKU: 50304
Out of stock

Since most GL-5 gear oils for differentials are too slippery for manual transmissions, Red Line offers these products that ensure proper shifting while providing ultimate wear protection

  • Appropriate coefficient of friction for most manual transmission synchronizers (other's synthetic gear oils are often too slippery for proper synchro engagement)
  • Red Line offers lubricants to pinpoint nearly every transmission application
  • MT-LV, MTL, MT-85 & MT-90 are not for use in differentials with hypoid gears
  • Excellent gear and synchro protection, balanced slipperiness for easier shifting in cold climates
  • Excellent for high- and low-mile transmissions
  • Compatible with petroleums and other synthetics

RED LINE MT-90 HIGH-PERFORMANCE 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.

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

Northstar Motorsports first opened in 1990 primarily as a local business. In 1997 John and Jeannie Ruther bought the Company and immediately moved it to a new 5,000 square foot facility housing a retail showroom, offices, warehouse and race shop. Since the purchase in 1997, John & Jeannie have grown the business into a true international company with customers in every state in the U.S., all Canadian Provinces, and countries such as Argentina, Australia, Brazil, Dubai, Jamaica, Japan, Jordan, Germany, Scandinavia and the United Kingdom.

Northstar is the largest distributor of Pagid Racing Brake Pads in the U.S.

Northstar Motorsports prides itself on carrying an extensive inventory all at competitive prices with the best customer service in the business. We are The Original Racing ResourceSM !

Why Buy From Us? (Video)