Sierra
    
    
    
            
    Sierra Mercruiser Exhaust Manifold - 18-1956-3
Item: #1780837 | Part Number: 18-1956-3$670.53
    Description
    
        Fits 3.0L 181 CID, Model 140 & 3.0 with Mercarb carburetor with electrical choke (1983-95). Use with Manifold Gasket: 18-1204-1 (not included). Replaces: Barr: MC 1 99798 GLM: 51210 Marine Power: 600333 Mercruiser Stern Drive: 860235A04 99798A16 99798A3 99798A9 Osco 9798    
    
    
         
            
    
      
    
    
    
     Sierra Mercruiser Exhaust Manifold - 18-1956-3 Item # 1780837
                         
            
    
      
    
    
    
    Description
Fits 3.0L 181 CID, Model 140 & 3.0 with Mercarb carburetor with electrical choke (1983-95). Use with Manifold Gasket: 18-1204-1 (not included).
Replaces:
- Barr:
        - MC 1 99798
 
- GLM:
        - 51210
 
- Marine Power:
        - 600333
 
- Mercruiser Stern Drive:
        - 860235A04
- 99798A16
- 99798A3
- 99798A9
- Osco
- 9798
 
 
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
     
            
    