2 1/2 in. Exhaust Riser (SIERRA P/N 18-1973) (#S181973)
PRICE:
$159.31
Part #: S181973
This product is no longer available.
- 2 1/2 in. Exhaust Riser
- 90 degree down angle
- For Mercruiser Model 160 6 Cylinder In-line 250 cu. in. engines
- Replaces Mercruiser 39920 and 55538 risers