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Oils, Fluids and Sealer› Oils, Fluids and Additives
Red Line
MTL Manual Trans Lube- 1 Quart- 75W/80W GL-4
SKU: R00B RED50204
Overview
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Part #: RED50204
Transmission Fluid - 75W80 - Manual - Synthetic - 1 qt Bottle - Each
Vehicle Symptoms
- Hard shifting, especially when cold
- Whining or grinding noise from transmission
- Difficulty engaging gears
- Poor synchronizer performance
- Transmission feels notchy or stiff
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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Red Line |
| Part Number | R00B RED50204 |
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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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