Gear Oil

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

$28.85$28.86· 946 mL (1 US qt)

Part no. RL-50504 · Red Line part no. 50504 · price in CAD

In stock — free pickup in Edmonton, or we ship it. Shipping AB/SK/MB $30 · ON/QC $40 · NT $50 (base FREE over $150).

100% genuine. 100% genuine Red Line, from authorized North American distribution.

A full synthetic, ester-based GL-4 gear oil for manual transmissions and front-wheel-drive transaxles. Red Line recommends it for the Nissan 350Z and 370Z, Mitsubishi Evolution, Hyundai and Kia manual transmissions, and NV4500 truck transmissions that call for Chrysler spec MS-9070. It is safe for brass synchros and is not for differentials with hypoid gears.

✓Recommended for Nissan 350Z and 370Z (also most Maxima, Altima & Sentra), Mitsubishi Evolution, Hyundai, Kia and Quaife synchro manual trans applications
✓Many NV4500 truck transmission applications like Chevy Silverado and Dodge Ram, for Chrysler spec MS-9070
✓Safe for brass synchros, as it lacks the reactive sulfurs found in most GL-5 oils that cause damage
✓Offers quicker shifts, a perfect synchronizer coefficient of friction
✓Eliminates notchy shifting, even when cold
✓High performance gear protection and longer synchro life
✓Recommended for GL-1, GL-3 and GL-4 applications as well as where most special synchromesh fluids are specified
✓Satisfies the gear oil viscosity requirements of 85W, 75W85 and motor oil viscosities of SAE 30 and 5W30

Size

30-day returns · Secure Stripe checkout · 100% genuine · (780) 482-2424

⚠ Safety warnings

MT-LV, MTL, MT-85 & MT-90 are not for use in differentials with hypoid gears

Safety data sheet (SDS) →

Specifications & Approvals

API Service Class GL 4

Recommended for vehicles requiring

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 235.31, 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, Tremec® HP-MTF™ Manual Transmission Fluid, VW/Audi G 052 190, VW/Audi G 055 190

Common questions

Is this genuine Red Line MT-85 75W85 GL-4 Gear Oil?

Yes. 100% genuine Red Line, from authorized North American distribution. Everything we sell is genuine product — never grey-market.

Can I get it shipped or pick it up in Edmonton?

Both. Choose ship-to-me for delivery (AB/SK/MB $30 · ON/QC $40 · NT $50, base rate free over $150), or select pickup at checkout and collect it at our Edmonton shop.

Not sure this is the right gear oil for your vehicle?

Check your owner's manual for the required specification or call our Edmonton team at (780) 482-2424 and we'll match the right product to your vehicle.