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The Cusco LSD Oil NEO 80W-90 AP1/GL5 is a high-quality mineral-based gear oil designed specifically for rear differentials in rear-wheel drive and four-wheel drive vehicles. This 1-liter container ensures optimal lubrication and protection for your vehicle's differential components, helping to maintain smooth operation and extend component lifespan. The oil's formulation is engineered to provide excellent wear resistance and stability under various operating conditions, making it an ideal choice for both daily driving and performance applications.
This gear oil features a viscosity rating of 80W-90, ensuring reliable performance across a wide temperature range. It is compatible with AP1/GL5 specifications, offering superior protection against friction and heat buildup within the differential. The mineral-based non-synthetic formulation allows for effective lubrication while maintaining affordability. Designed for ease of use, the product is suitable for both professional mechanics and DIY enthusiasts, simplifying the maintenance process.
Please note that this product is air freight prohibited due to shipping regulations, and it is not CARB approved. It is a regularly stocked item, ensuring availability when needed. Proper application of this gear oil can contribute to improved vehicle handling, reduced wear, and extended service intervals for your differential system. Trust Cusco's reputation for engineering excellence and reliability with this premium differential oil for your vehicle's rear axle assembly.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
