Lower Gear Case Seal Kit – Fits Volvo Penta SX & OMC Cobra Sterndrives (Replaces 3855275, 0778351) 155HP 9C (1998–2008) and F15A (1998–2007)

9C (1998–2008) and F15A (1998–2007) outboards

simplifying maintenance and parts sourcing

This is especially important if you operate in saltwater or debris-heavy water

Locate the existing power trim relay on your engine or boat

5L DFI 175 2-Stroke 35-853333T V6 engine Mercury OptiMax 2

Lower Gear Case Seal Kit – Fits Volvo Penta SX & OMC Cobra Sterndrives (Replaces 3855275, 0778351) 155HP 9C (1998–2008) and F15A (1998–2007)Product Details This Lower Gear Case Seal Kit provides the essential components for resealing the lower unit on Volvo Penta SX and OMC Cobra SX sterndrives. It is designed for a broad range of gasoline engines from 3. 0L to 8. 2L, covering Volvo Penta SX models from 19942006 and OMC Cobra SX models from 19941998. It serves as a direct interchange for Volvo Penta part numbers 3855275 and 0778351, as well as aftermarket equivalents including Sierra 18