Yukon Gear & Axle OILSYN-101-12 Synthetic Manual Transmission Oil 75W90 GL-4 12 Quart

Yukon Gear & Axle OILSYN-101-12 is a premium synthetic manual transmission oil formulated in partnership with Red Line to deliver superior protection and performance. This 75W90 GL-4 specification fluid is specifically designed for manual transmissions and transaxles requiring a GL-4 rating, providing excellent wear protection while being safe for brass synchronizers.

Key Features:

• Premium synthetic formula developed with Red Line for maximum performance
• 75W90 viscosity grade provides excellent flow in cold weather and protection at high temperatures
• GL-4 specification ensures compatibility with brass synchronizers found in most manual transmissions
• 12-quart pack provides excellent value for multiple service intervals or fleet applications
• Superior thermal stability and oxidation resistance extends service life
• Reduces friction and heat for smoother shifts and improved fuel economy
• Enhanced extreme pressure additives protect gears under heavy loads

This bulk 12-quart package is ideal for enthusiasts maintaining multiple vehicles, professional installers, or those performing differential and transmission services on trucks and SUVs. Yukon Gear & Axle's partnership with Red Line ensures this fluid meets the demanding requirements of high-performance street, off-road, and track applications.