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