Sierra 18-4638 Piston Kit - 3.515 Bore Size - 18-4638

Sierra 18-4638 Piston Kit - 3.515 Bore Size - 18-4638

SIERRA
UPC:
808282125356
$138.61
$180.41
(You save $41.80 )
Current Stock:
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Description
Sierra's 18-4638 Piston Kit features a 3.515/STBD bore size and a 0.015 O.S. It is designed for use with various Mercury/Mariner outboard engines. The kit is interchangeable with Mercury Marine 785-9738T10. Each Sierra product meets or exceeds the original equipment part it replaces.

Bore Size: 3.515/STBD; 0.015 O.S.
Designed for use with various Mercury/Mariner outboard engines
Interchangeable with Mercury Marine 785-9738T10
Each Sierra product meets or exceeds the original equipment part it replaces