Sierra
Exhaust Manifold Elbow - 18-1973 - Sierra
Price: $177.10
Save: $60.26
(25% Off $237.36)
Part # 18-1973
2nd Day Air for $2.99 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 59 mins.
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This item is found in the following Product Families
Replaces OEM part #
  • MERCURY MARINE 55538A2
For: most early Model 120 HP Mercruiser applications
Use with Manifolds: 18-1954-1, 18-1955-1, 18-1956-1
Elbow Gasket 18-2833
Mounting Kit: 18-8508
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