Lucas Synthetic Gear & Transmission Oil - 75w90 1 QT (12/Case Sold Ea)

Lucas Synthetic Gear & Transmission Oil is a 75w90 synthetic formulation designed for V-twin motorcycle transmissions and final drives. Resists shearing and maintains viscosity at high temperatures to protect gears under load.

Features

• 75w90 synthetic formulation
• Resists gear "squeeze-out" under load
• Withstands high temperatures
• Extended drain capability
• 1 quart bottle

Specifications

• Brand: Lucas
• Manufacturer Part #: 10047
• UPC: 049807100476
• Viscosity: 75w90
• Size: 1 quart
• Weight: 2 lbs

Fitment

Formulated for V-twin motorcycle transmissions and final drives, including Harley-Davidson and Indian Motorcycle models.

Frequently Asked Questions

What viscosity is this oil?

75w90 synthetic — designed to flow at cold startup while maintaining protection at operating temperatures.

Can I use this in my primary case and transmission?

This is a gear oil for transmissions and final drives. Confirm your primary clutch cavity fluid requirement in your service manual — some V-twins require different fluids.

How often should I change it?

Follow your motorcycle's service manual for recommended drain intervals. Synthetic oils typically last longer than mineral oils.

Is this the right oil for Indian Motorcycle?

This synthetic 75w90 works in Indian V-twin transmissions and finals. Always verify the correct viscosity and type in your owner's manual.