Sale

LIQUI MOLY

LIQUI MOLY 20L Marine Fully Synthetic Gear Oil (GL4/GL5) SAE 75W90

$546.99 $541.62 Save $5.37

SKU: L001 20491

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item

Description

Part #: 20491

Fully synthetic high-performance gear oil with extreme performance reserves. Provides accurate transmission function in extreme operating conditions and when exposed to large temperature fluctuations. Meets or exceeds the requirements and specifications of major transmission manufacturers.

Features:

  • Excellent Viscosity/Temperature Properties
  • High Pressure-Absorption Capability
  • Minimizes Wear
  • Does Not Attack Common Sealing Materials

For marine transmissions where a lubricant according to API GL4/GL5 is required. Also suitable for drive wheels of different categories and reverse gears. Exceeds the highest test requirements of well-known transmission manufacturers.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandLIQUI MOLY
Part NumberL001 20491

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy