Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / LIQUI MOLY / New

LIQUI MOLY 20L Marine High Performance Gear Oil SAE 85W90

LIQUI MOLY · New

LIQUI MOLY 20L Marine High Performance Gear Oil SAE 85W90

MPN 20492 · Store SKU lqm20492

$391.99
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 7:52:37 AM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

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. High-performance gear oil for marine use. Meets major manufacturers specifications and is excellent for racing. Highest corrosion and oxidation protection. Replaces certain H-P SAE 90 viscosity gear oils. Follow manufacturer recommendations Marine High Performance Gear Oil SAE 85W-90

Manufacturer fitment & guides

Check 20492 against the manufacturer’s application information below.

Part-specific notes

  • Ground shipping only.
  • California Proposition 65: Y

Manufacturer documents

More from LIQUI MOLY ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.