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eBay£99.95Visit shop Red Line Lightweight Shockproof Gear Transmission Diff Oil - 1 US Gallon (3.78L)
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The Red Line Lightweight Shockproof Synthetic Gear Oil is designed for racing enthusiasts and mechanics working with dog engagement racing transmissions and transaxles. Its key benefit is providing superior protection and film strength comparable to a 75W-140 oil while maintaining the low fluidity of an 80W oil, leading to increased power and easier gear changes, even in cold conditions. A potential caveat is its specialized application, making it less suitable for everyday street vehicles without specific performance needs.
| Model Part Number | 58405 |
|---|---|
| Brand | Red Line |
The 'shockproof' designation refers to the oil's unique ability to cushion gear teeth during sudden impacts or high-stress shifts, providing superior protection against breakage compared to conventional gear oils.
This oil is specifically formulated for racing applications with dog engagement transmissions. While it offers excellent protection, its characteristics might not be ideal for the synchronized gears and lighter loads typical of daily drivers.
It offers comparable or greater protection and film strength than a 75W-140 oil, but with the low fluidity of an 80W oil, which reduces drag and improves performance.
It is generally not recommended to mix different types of gear oils, as it can compromise the performance and protective properties of the specialized formula.
For racing applications, follow the recommendations of your transmission manufacturer or racing team. For less extreme use, consult the product data sheet or a specialist, but expect intervals significantly shorter than for standard automotive lubricants.
The shockproof technology helps to cushion existing wear and prevent further damage, but it does not repair worn gear teeth. For significantly worn gears, a rebuild may be necessary.
This is unlikely with this specific oil, as improved cold shifting is a key benefit. If issues persist, check for other mechanical problems within the transmission or clutch system.
Check the fluid level. If the level is correct, the noise could indicate internal wear. Inspect the fluid for metal particles, which would necessitate a transmission inspection and fluid change.
Inspect all seals and gaskets around the transmission case and drain/fill plugs. Tighten any loose plugs or replace damaged seals as needed.
Compatibility: This oil is specifically recommended for dog engagement transmissions and transaxles. It is ideal for applications such as rally cars and Hewland gearboxes. It is generally not recommended for transmissions with synchronizers, as its viscosity and shockproof additives may impede their function.
Setup: Ensure the transmission is drained of old fluid. Fill the transmission with Red Line Lightweight Shockproof Synthetic Gear Oil to the manufacturer's recommended level. Consult your vehicle or transmission manual for specific fill capacities and procedures.
Care: Regularly inspect for leaks. While the oil provides excellent protection, extreme use can still lead to wear. Monitoring oil condition and changing it according to racing schedules or manufacturer recommendations is crucial for maintaining optimal performance.
