Skip to content
🏁 Black Friday at EDO Performance | Shop Current Deals
🏁 Black Friday | Shop Current Deals
Red Line 50204 SAE 75W80 API GL-4 MTL 1 Quart (Pack of 2)

Red Line 50204 SAE 75W80 API GL-4 MTL 1 Quart (Pack of 2)

SKU RD-50204x2
by Red Line
Save $ 3.00 Save $ 3.00
$ 53.98
$ 53.98 - $ 53.98
$ 53.98
$ 50.98
$ 50.98 - $ 50.98
$ 50.98
  • Popular for BMW, Honda/Acura, Ford Focus, late-model Mini Cooper, Land Rover/Range Rover LT77S, Dodge & Jeep NV1500, NV3500 , NV3550 and NV5600 truck transmissions
  • Popular replacement for and improvement over GM Synchromesh® (#12345349), Auto-Trak II® (#12378508) and Chrysler spec MS-9224
  • Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
  • Offers quicker shifts,  perfect synchronizer coefficient of friction
  • Eliminates notchy shifting, even when cold
  • High performance gear protection and longer synchro life
  • Satisfies the gear oil viscosity requirements of 75W, 80W and motor oil viscosities of SAE 30, 10W30 and 5W30
  • Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified

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
  • 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

TYPICAL PROPERTIES

API Service Class GL-4
SAE Viscosity Grade (Motor Oil) 5W30
SAE Viscosity Grade (Gear Oil) 75W80
Vis @ 100°C, CSt 10.4
Vis @ 40°C, CSt 54.1
Viscosity Index 185
Pour Point, °C -50
Pour Point, °F -58
Brookfield Viscosity @ -40°C, Poise 120

    Red Line at EDO Performance

    EDO Performance is the largest stocking distributor for Red Line on the West Coast. Shop the Red Line collection or use our Red Line oil and fluid selection guide to compare product families. Confirm the exact specification, package size and current availability before ordering.