Red Line 75W90NS Gear Oil - Quart
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage
- Helps with lock-up on weak limited-slip differentials-compatible with Red Line Limited Slip Friction Modifier for tuning slippage
- Designed for transmissions and transaxles - helps to slow synchros for easier shifting across a broad temperature range
- Contains extreme pressure additives like our 75W90 GL-5 oil, but lacks friction modifiers to balance slipperiness
- Muscle Car applications like Ford Top Loader, Muncie transmissions, Borg-Warner T-10 and Super T-10
- Recommended for API GL-5, GL-6, MT-1, MIL-L-2105E and SAE J2360
- Non corrosive formula, safe for use with all synchro materials
- Also used with clutch-type LSDs in racing for maximum lock up
- Improved copper corrosion protection to prolong synchro life
- Popular in Ferrari, Porsche and Subaru transaxles
Shipping information
We currently ship within the United States only. Most in-stock orders ship within 1 business day, and standard delivery takes 5-10 business days depending on your location. Shipping is calculated at checkout based on destination and item weight, and a tracking number is emailed to you once your order ships.
See our FAQ for full shipping details.
Returns & warranty
Returns are accepted within 14 days of delivery on new, unused, and uninstalled items in their original packaging. A 15% restocking fee applies, and a Return Merchandise Authorization (RMA) number must be requested before shipping any return. Some items are not eligible for return, including electronics, engine internals, turbo/supercharger kits, special orders, and Sale/Clearance items.
All products are covered by the original manufacturer's warranty. For returns or warranty help, email contact@sabaku-parts.com. Full details are in our FAQ.