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Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Red Line 50304 Mt-90 75W-90 Gl-4 Manual Transmission And Transaxle Lubricant (Mtl) - 1 Quart (2 Pack)
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$53.15
Regular price
$75.93
-30%
Couldn't load pickup availability
Vendor: Red Line
Type: Transmission Fluids
Sku: WBCARB00NT5V8RW
Available: Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Red Line Mt-90 Manual Transmission Lubricant A 75W90 Gl-4 Gear Oil (Sae 10W/15W/40 Engine Oil Viscosity) Designed For Use In Manual Transmissions And Transaxles. Red Line Mt-90 Manual Transmission Lubricant Provides Excellent Protection Of Gears And Synchronizers And Its Balanced Slipperiness Provides A Perfect Coefficient Of Friction, Allowing Easier Shifting. Red Line Mtl / Mt-90 Benefit Summary * Eliminates Notchy Shifting * Designed For Manual Transmissions And Transaxles * Perfect Synchronizer Coefficient Of Friction * Enables High-Speed Downshifting * Excellent Shifting Even When Cold * Eliminates Gear Whine And Rattle At High Temperatures * High-Performance Gear Protection * Non-Corrosive Toward Synchronizers * Satisfies Manual Transmissions And Transaxles Requiring Motor Oils Or Gl-1, Gl-3, Or Gl-4 Gear Oils.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What types of vehicles is Red Line MT-90 suitable for?A: Red Line MT-90 is designed for manual transmissions and transaxles, making it ideal for vehicles that require GL-1, GL-3, or GL-4 gear oils. It is also compatible with applications requiring special synchromesh fluids.
Q: How does Red Line MT-90 improve shifting performance?A: Red Line MT-90 features a perfect synchronizer coefficient of friction, which eliminates notchy shifting, enables smoother gear transitions, and allows for high-speed downshifting, even in cold conditions.
Q: Is Red Line MT-90 safe for use with brass synchronizers?A: Yes, Red Line MT-90 is safe for brass synchronizers as it does not contain the reactive sulfurs found in most GL-5 oils, which can cause damage to brass components.
Q: What are the key benefits of using Red Line MT-90?A: Key benefits of Red Line MT-90 include excellent gear protection, reduced gear whine and rattle at high temperatures, high-performance gear lubrication, and longer synchronizer life, making it a reliable choice for manual transmission maintenance.
Q: What is the recommended viscosity for Red Line MT-90?A: Red Line MT-90 has a viscosity of 75W-90 and is compatible with gear oil viscosities of 75W, 80W, as well as SAE 10W-40 and 15W-40 motor oil specifications.
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