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Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart (4 Pack)
NZD 169
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High performance gear protection and longer synchro life for smoother shifts, even when cold.
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What Stands Out
Product Details
| Brand Name | Red Line |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Prevent Corrosion |
| Item Form | Oil |
| Manufacturer | Red Line |
| Unit Count | 128.0 Fluid Ounces |
| Number of Items | 4 |
| Part Number | 50304 |
| Model Number | 50304 |
| Included Components | (1063017) MT-90 75W90 GL-4 - QUART |
| Item Type Name | ENGINE OIL |
| Container Type | Bottle |
| Viscosity | 75W-90 |
| Liquid Volume | 128 Fluid Ounces |
| Item Weight | 2 Pounds (910 grams) |
| Material | Oil |
| Brand | Red Line |
| Package Information | Bottle |
Who Should Buy?
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Manual Transmission Users
Ideal for vehicles with manual transmissions requiring GL-4 specification for optimum performance and longevity.
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Performance Enthusiasts
Perfect for those who drive in demanding conditions and seek improved shifting and protection under stress.
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Classic Car Owners
Great for vintage vehicles that benefit from high-quality lubricants to ensure smooth operation and reliability.
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Automatic Transmissions
Not suitable for vehicles with automatic transmissions that require different fluid types or specifications for proper function.
Product Description
Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant (MTL) - 1 Quart (4 Pack)
Customer Questions & Answers
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Question:
What is the Red Line 50304 MT-90 lubricant used for?
Answer: The Red Line 50304 MT-90 lubricant is specifically formulated for the manual transmissions and transaxles of vehicles requiring GL-4 specifications. This high-performance gear oil is designed to reduce friction, enhance shifting performance, and extend the life of your transmission. It's particularly beneficial for older vehicles or those that experience extreme temperatures. Using MT-90 can improve your vehicle's efficiency, especially in conditions where smooth gear changes are essential for overall performance. -
Question:
Is the Red Line 50304 MT-90 compatible with all vehicles?
Answer: While the Red Line 50304 MT-90 lubricant is versatile, it is not universally compatible with all vehicles. It is primarily designed for manual transmissions that specify GL-4 fluid. Before use, check your vehicle's owner's manual to confirm compatibility. This ensures optimal performance and prevents any potential damage to your transmission system. Using the correct lubricant according to your manufacturer's specifications is crucial for maintaining your vehicle's longevity. -
Question:
How often should I change my transmission fluid with Red Line 50304 MT-90?
Answer: The frequency of changing transmission fluid with Red Line 50304 MT-90 can vary based on driving habits, vehicle age, and manufacturer guidelines. A general recommendation is to replace the fluid every 30,000 to 60,000 miles for optimal performance. However, checking your transmission’s fluid condition periodically is important. If you notice dark or burnt fluid, it's a sign of degradation, and a change should be made sooner. Regular maintenance helps ensure smooth shifting and prolongs the life of your transmission. -
Question:
What makes Red Line 50304 MT-90 different from standard transmission oils?
Answer: Red Line 50304 MT-90 stands out from standard transmission oils due to its unique synthetic formulation that offers superior performance levels. It features additives that enhance the lubricant's shear stability, reduce friction, and prevent thermal breakdown. This results in better wear protection, quieter operation, and improved shifting performance, especially under heavy loads or extreme temperatures. Choosing MT-90 can significantly enhance your manual transmission's responsiveness and lifespan compared to conventional oils. -
Question:
Can I use Red Line 50304 MT-90 in both manual and automatic transmissions?
Answer: Red Line 50304 MT-90 is formulated specifically for manual transmissions and transaxles and is not suitable for automatic transmissions. Using the appropriate lubricant for your vehicle's transmission type is critical. Automatic transmissions require different formulations that accommodate the unique demands of their systems. Using MT-90 in an automatic transmission can lead to shifting problems and potential damage, so always adhere to your vehicle manufacturer's specifications. -
Question:
Does Red Line 50304 MT-90 help with noise reduction in transmissions?
Answer: Yes, Red Line 50304 MT-90 is known for its noise reduction capabilities in transmissions. The lubricant contains specific additives designed to minimize gear whine and operational noise. By creating a smoother film between metal surfaces, it reduces friction and enhances the overall quietness of the transmission. This can be particularly beneficial in older vehicles or performance applications where a quieter operation is sought. Customers often report noticeable differences in noise levels upon switching to this high-quality lubricant. -
Question:
What is the viscosity of Red Line 50304 MT-90 and why is it important?
Answer: Red Line 50304 MT-90 has a viscosity rating of 75W-90. This rating indicates that it performs well under a wide range of temperatures, providing adequate lubrication in both cold and hot conditions. The '75W' signifies the oil's flow at lower temperatures, while '90' indicates its thickness at higher temperatures. This viscosity balance is crucial for ensuring that the lubricant maintains its protective properties, reducing wear and facilitating smooth transmission operation, regardless of the climate or driving conditions. -
Question:
How does Red Line 50304 MT-90 contribute to overall fuel efficiency?
Answer: Red Line 50304 MT-90 can contribute to better fuel efficiency by reducing friction inside the transmission. A well-lubricated transmission operates more smoothly, requiring less energy to shift gears. This can lead to more efficient power transfer from the engine to the wheels, ultimately resulting in improved fuel economy. Drivers often notice a difference in their vehicle's responsiveness and fuel consumption after switching to high-quality lubricants like MT-90, especially during demanding driving conditions. -
Question:
Are there specific applications where Red Line 50304 MT-90 is highly recommended?
Answer: Red Line 50304 MT-90 is highly recommended for use in applications requiring GL-4 manual transmission lubricants, particularly in performance-oriented vehicles, classic cars, and certain trucks. It is ideal for environments that involve heaving towing or spirited driving, where better heat resistance and reduced friction are necessary. Additionally, race enthusiasts value MT-90 for its ability to perform under demanding conditions without the risk of breakdown, making it a go-to option for both daily drivers and performance cars. -
Question:
Where can I buy Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant in New Zealand?
Answer: You can purchase the Red Line 50304 MT-90 75W-90 GL-4 Manual Transmission and Transaxle Lubricant from Ubuy in New Zealand. Ubuy offers a convenient online shopping experience, where you can find this high-quality lubricant along with other automotive products. By shopping at Ubuy, you gain access to a reliable source for your automotive needs, ensuring the right products are delivered directly to you.
RedLine Gear Oils 50304 Editorial Review
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NZD 169
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Features & Benefits
- Provides high gear protection and longer synchro life
- Quicker shifts with perfect synchronizer coefficient of friction
- Eliminates notchy shifting, especially in cold conditions
- Safe for brass synchros with no reactive sulfurs
- Satisfies various gear oil viscosity requirements
- Excellent for high- and low-mile transmissions, compatible with petroleums and synthetics
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