Drivetrain Manual Transmissions and Components

Red Line

MTL 75W80 MANUAL TRANSMISSION GEAR OIL GL4 55 GALLON

$4,045.84

SKU: R00B 50208

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Red Line Full Synthetic MTL 70W80 GL-4 Gear Oil is designed for manual transmissions, ensuring proper shifting and ultimate wear protection. It is compatible with petroleum and other synthetics, and not for use in differentials with hypoid gears. This product is 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. It is also a popular replacement for and improvement over GM Synchromesh (#12345349), Auto-Trak II (#12378508), and Chrysler spec MS-9224. It is safe for brass synchros, offers quicker shifts, and eliminates notchy shifting. It provides high performance gear protection and longer synchro life, satisfying 75W, 80W, SAE 30, 10W30, and 5W30 viscosity requirements.

Fitment

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Specifications

BrandRed Line
Part NumberR00B 50208

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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