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Red Line MT-85 75W85 GL-4 Gear Oil

2 sold in last 8 hours
Red Line Oil
red50504
In stock
Oil and Chemicals
$18.60
Red Line MT-85 75W85 GL-4 Gear Oil - Superior Performance and Protection Discover the exceptional performance and protection of Red Line MT-85 75W85 GL-4 Gear...
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$18.60

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Red Line MT-85 75W85 GL-4 Gear Oil - Superior Performance and Protection

Discover the exceptional performance and protection of Red Line MT-85 75W85 GL-4 Gear Oil, designed for manual transmissions and transaxles. Ideal for high-performance and everyday driving.

Red Line MT-85 75W85 GL-4 Gear Oil is a high-quality synthetic lubricant designed specifically for manual transmissions and transaxles. Formulated to provide superior wear protection, improved shifting performance, and outstanding thermal stability, this gear oil is perfect for high-performance vehicles and daily drivers alike. It meets the stringent requirements of GL-4 specifications, ensuring compatibility with a wide range of vehicles.

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

Best Uses:

Red Line MT-85 Gear Oil is perfect for a wide range of applications, including:

  1. Performance cars with manual transmissions
  2. Daily driven vehicles seeking enhanced shifting and protection
  3. Manual transmissions
  4. Transaxles
  5. High-performance vehicles
  6. Everyday driving
  7. Classic cars requiring GL-4 gear oil
  8. It is especially recommended for:
  9. Manual transmissions requiring GL-1, GL-3, or GL-4 gear oils
  10. Applications experiencing high-stress conditions like racing or heavy towing
  11. Vehicles in climates with extreme temperature variations

Key Features:

  1. Full-synthetic formula: Provides superior performance and protection compared to conventional gear oils.
  2. Excellent low-temperature fluidity: Enables smooth shifting even during cold starts.
  3. Exceptional high-temperature performance: Maintains viscosity and protects against wear under extreme heat.
  4. Superior shear stability: Resists breakdown for consistent protection across various driving conditions.
  5. Reduced friction coefficient: Promotes smoother gear changes and improved transmission efficiency.
  6. High-Quality Synthetic Formula: Provides excellent lubrication and protection for gears and synchros.
  7. Superior Wear Protection: Extends the life of transmission components by reducing wear and tear.
  8. Enhanced Thermal Stability: Maintains performance under extreme temperature conditions.
  9. Smooth Shifting Performance: Reduces friction for smoother gear shifts.
  10. GL-4 Compatibility: Meets GL-4 specifications, making it suitable for a wide range of vehicles.

Key Benefits:

  1. Extended transmission life: Protects gear teeth and synchronizers from wear and tear.
  2. Smoother shifting: Optimizes gear engagement for a more enjoyable driving experience.
  3. Reduced noise: Quieter operation compared to conventional gear oils.
  4. Wider operating temperature range: Performs well in both cold and hot climates.
  5. Improved fuel efficiency: Reduced friction allows for slightly better fuel economy.
  6. Extended Gear Life: Superior wear protection helps extend the life of transmission gears and synchros.
  7. Improved Performance: Enhanced thermal stability ensures consistent performance in high-stress conditions.
  8. Smooth Driving Experience: Smoother shifting improves driving comfort and performance.
  9. Versatile Application: Suitable for various types of vehicles, including high-performance and daily drivers.
  10. Reliable Protection: High-quality synthetic formula ensures reliable protection and lubrication, reducing maintenance costs.

TYPICAL PROPERTIES

API Service Class GL 4
SAE Viscosity Grade (Gear Oil) 75W85
SAE Viscosity Grade (Motor Oil) 5W30
Vis @ 100°C, CSt 12
Vis @ 40°C, CSt 62
Viscosity Index 198
Pour Point, °C -48
Pour Point, °F -54
Brookfield Viscosity @ -40°C, Poise 160


RED LINE MT-85 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 75W85/85

Castrol BOT 0063
Castrol BOT 402
Castrol Syntorq LT
Chrysler/Dodge 04637579
Chrysler/Dodge 04874459
Chrysler/Dodge 04874464
Chrysler/Dodge 9.5550-MZ1
Chrysler/Dodge MS-9070
Chrysler/Dodge NV4500
Fiat/Alfa 9.5550-MZ1
Fuchs-Titan Pro SRG 75
GM 1940182
GM 10953477
GM 12346190
GM 88862472
GM 88862473
GM 93165290
GM 93740319
Hyundai/Kia 04300-00110
Hyundai/Kia 04300-00140
Hyundai/Kia 08950-00020-A
Hyundai/Kia 08950-00020-B
Kia  API GL-4 SAE 75W-85, fill for-life
MB 235.16
MB 235.4
MB 235.5
MB 001 989 14 03
MB MAN 341 Typ Z4
Mitsubishi 3717610
Mitsubishi DiaQueen Transmission Oil
Mitsubishi DiaQueen Super Multi Gear Oil
Mitsubishi MZ313376
Nissan MTF HQ Multi 999MP-MTF00P
Nissan KE916-99931
Nissan KE916-99932R
Nissan KE916-99942R
Nissan KE916-99962
Nissan KLD26-75802
Nissan MT-XZ
Opel B 040 2071
Syntorq LT
Tremec® HP-MTF™ Manual Transmission Fluid
VW/Audi G 052 190
VW/Audi G 055 190

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