The Royal Purple Max Gear Oil has been specially formulated to offer ultimate lubrication to differentials, manual transmissions, as well as lower gear units of marine engines that specify use of API GL-5, or GL-4 fluid. This lubricant is non-corrosive to soft yellow metals such as brass, bronze, copper, etc. It is synchronizer safe, and specially designed to extend both gear, and bearing life. Royal Purple engineered this lubricant to be ultra-tough gear oil to provide maximum protection to heavily-loaded gears while maximizing power throughout the drive train. The Max Gear will outperform ordinary gear oils by combining the highest quality synthetic oils with Royal purples proprietary Synerlec additive technology. Max Gear allows gears to run smoother, quieter, cooler, as well as longer without the need of overhauls. Trucks, as wheel as 4-wheel drive vehicles can benefit from this lubricant with the direct reduction of drag in the drive train. This particular Max Gear Oil is available in the 75W90 viscosity.
Shipping & Delivery Information
Our Shipping Promise
At Slickpurchase, we understand how important your purchases are. That's why we take extra care with every package we send. All orders are shipped in double-boxes with full insurance for additional protection, ensuring your items arrive safely.
Processing & Shipping Timeline
- Processing Time: Orders are processed within 3-6 business days
- Domestic Delivery: Typically 6-10 business days
Please note that delivery times are estimates and may vary based on your location, weather conditions, or other unforeseen circumstances.
Shipping Destinations
Slickpurchase currently only ships to the United States.
Shipping Costs
We are pleased to offer free standard shipping on all orders within the United States.
Discreet Packaging
We respect your privacy. All Slickpurchase packages are shipped with complete discreet packaging. The product name, description, sender's name, and any information that hints about the contents are encrypted. Your package will arrive without any indication of what's inside, ensuring your purchase remains confidential.
Signature Requirements
Important Note: All orders valued above $250 will require a signature upon delivery for your protection.
Order Tracking
Once your order ships, you'll receive a tracking number via email so you can monitor your shipment's progress every step of the way.
Lost or Delayed Shipments
If your package is lost or significantly delayed, please contact our support team immediately, and we will assist you in resolving the issue.
Additional Security Measures
For your protection, we may contact you for additional order verification of the payment method on certain orders.
Questions or Concerns?
For details on returns and refunds, please refer to our Return Policy page.
For any questions about shipping or delivery, please contact our customer service team at support@slickpurchase.com.
⚠️ WARNING (California Proposition 65):This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.For more information, please visit www.P65Warnings.ca.gov.
