Royal Purple Max Gear Synthetic Gear Oil (MPN: 21301)

High performance gear oil for enhanced protection and efficiency.

Royal Purple Max Gear is a high-performance synthetic gear oil designed for automotive hypoid gears. This advanced formulation provides maximum protection for heavily loaded gears while optimizing power transfer throughout the drive train. By utilizing Royal Purple's proprietary Synerlec additive technology, Max Gear significantly reduces drag, resulting in improved fuel efficiency for trucks and 4-wheel drive vehicles.

This gear oil is engineered to extend the life of gears and bearings, offering superior corrosion protection compared to conventional and synthetic alternatives. It is non-corrosive to soft yellow metals and safe for synchronizers, ensuring compatibility with a wide range of applications. Max Gear operates effectively in truck and automotive differentials, outboard motor lower units, rear axles, and manual transmissions.

With a viscosity grade of SAE 75W-140, Max Gear ensures smooth, quiet, and cool operation of gears, contributing to longer service life without the need for overhauls. This product is packaged in a convenient 1 quart bottle, making it easy to use and store.

Features

• Non-Corrosive To Soft Yellow Metals And Synchronizer Safe
• Designed To Extend Gear And Bearing Life
• Provides Superior Corrosion Protection Over Competing Conventional And Synthetic Gear Oils
• Max Gear Makes Gears Run Smoother, Quieter, Cooler And Longer Without Overhauls

Specifications

• Manufacturer: Royal Purple
• Manufacturer Part Number: 21301
• Viscosity Grade: SAE 75W-140
• Use: Truck And Automotive Differentials/ Outboard Motor Lower Units/ In Rear Axles/ Manual Transmissions
• Type: Synthetic
• API Rating: GL-5
• Unit Size: 1 Quart
• Unit Type: Bottle
• Unit Quantity: Single
• Marine: No
• Mfg. Case Qty.: 6 (case packaging not guaranteed)

Technical Documents

• 2024_RP_Product_Group_SellSheet_GearTrans.pdf