Upper Gear Kit | Sierra Marine Parts 987670 Terminal Fuse Blocks Replaces Hurth 222273

Replaces Hurth 222273

Fits Volvo Penta AQ171A and AQ171C engines from 1986 to 1989

45 Degree Side Exit Exhaust Tips

SIERRA OIL SEAL 18-2005

Upper Gear Kit | Sierra Marine Parts 987670 Terminal Fuse Blocks Replaces Hurth 222273Upper Gear Kit Sierra 987670 Upper Gear Kit by Sierra Marine Part# 987670 OMC Cobra 5. 7L & 5. 8L 21: 16 Upper Gear & Bearing Kit Fits 5. 7L 5. 8L V 8 Cobra Drives 21: 16 ratio Replaces OMC 983825 Additional Information SIERRA has a 58 year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. In 2022, we expanded the scope of the SIERRA brand to include a wide range of products for the aftermarket