0.030 Over Rings for Mercury/Mariner 105-200 HP (1978–2005)

0.030 Over Rings for Mercury/Mariner 105-200 HP (1978-2005)

Includes:
1 x 0.030 Over Rings

Fits Models:
Mercury/Mariner Outboard

Model Years: 1978-2005

Submodels:
All

Engine Options:
Mercury/Mariner 105-200 HP

Description:
0.030 inch oversize rings to restore compression and improve sealing in Mercury/Mariner 105-200 HP engines (1978-2005). Enhances performance and longevity.

Features:
- Designed for 1978-2005 Mercury/Mariner 105-200 HP
- 0.030" oversize rings for bore compatibility
- Improves compression, oil control, and reliability

Keywords:
mercury outboard, piston rings, 0.030, Mariner, Mercury, 1978-2005