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Hi-Performance Synthetic Blend Gear Lube - 5 Gallons Sierra™ 18-9650-5

$242.78 $274.59


Sierra's™ synthetic blend lower unit gear lube is a GL-5 rated marine lubricant designed to protect high-performance outboards & I/O's. Replaces Mercury or Quicksilver high-performance gear lubricant 92-858008K01.

  • Sierra™ synthetic blend gear lube
  • Engineered to protect gears, bearings, and internal gearcase components of outboards and stern drives under high load operating conditions
  • Formulated to surpass the performance of OEM high performance lubricants
  • 5 gallon bucket
  • 80W-90 weight
  • GL-5 rated
  • Blue-green color
  • Replaces Mercury Quicksilver Hi-Performance Blend lubricant, OMC Ultra-HPF Blend lubricant, and Yamaha Yamalube LUB-GEARL-11-00 lubricant
  • Optional gear lube pump P/N 18-9788 – sold separately
  • Replaces Mercury 92-858008K01
  • Replaces OMC/Johnson/Evinrude 778879
  • Replaces Bel-Ray 99740-PA
  • Replaces Mallory 9-82502