Maxima Transmission Oil - 80w90 32oz

Maxima 80w90 mineral-based transmission oil for V-twin motorcycles, formulated specifically for Harley-Davidson and Indian 4-, 5-, and 6-speed transmissions without wet clutches. Exceeds API GL-5 specs and delivers superior wear protection with shear-stable viscosity for smooth shifting.

Features

• Mineral-based gear oil
• Formulated for 4-, 5-, and 6-speed V-twin transmissions without wet clutches
• Superior protection from wear, pitting, and spalling
• Shear-stable formula maintains viscosity and smooth shifting
• Surface-active chemistry prevents corrosion and deposits
• Exceeds API GL-5 specifications

Specifications

• Brand: Maxima
• Manufacturer Part #: 40-02901
• UPC: 851211003249
• Viscosity: 80w90
• Size: 32 oz
• Weight: 2.04 lbs
• Dimensions: 2.6 in L × 5.7 in W × 9.15 in H

Fitment

For V-twin motorcycles including Harley-Davidson and Indian models with 4-, 5-, or 6-speed transmissions without wet clutches.

Frequently Asked Questions

What transmissions does this oil work with?

Designed for 4-, 5-, and 6-speed Harley-Davidson and V-twin transmissions without wet clutches.

Can I use this in a wet-clutch transmission?

No — this formula is not recommended for transmissions with wet clutches. Use Maxima's wet-clutch-specific transmission oil instead.

Does this meet OEM standards?

Yes — Maxima 80w90 exceeds API GL-5 specifications and is trusted by Harley and Indian riders nationwide.

How much is in each bottle?

32 fluid ounces per bottle.

Will this improve my shifting?

The shear-stable formula maintains consistent viscosity to help ensure smooth shifting throughout the oil's service life.