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Parts for MerCruiser 4.3L MPI Alpha / Bravo Exhaust Manifold & Elbow

#1 864612T01 MANIFOLD ASSEMBLY, Exhaust (2 required per assembly)
MANIFOLD ASSEMBLY 864612T01
864612T01

About Mercury Marine

OEM Part

864612T01 - Exhaust Manifold [ More info ]

Add to shopping cart $426.07
In stock Explain stock levels

MANIFOLD,864612T01 MC-1-864612
MC-1-864612

About Barr Marine by EDM

OEM Match

MC-1-864612 - Manifold, Mercruiser 4.3-Liter Dry Joint [ More info ]

Add to shopping cart $380.00 $252.05
8 in stock. Explain stock levels

#2 22-42861 1 FITTING, Pipe - Brass (.750-14) (8 required per assembly)
FITTING Pipe - Brass (. 22-42861  1
22-42861  1

About Mercury Marine

OEM Part

22-42861 1 - Pipe Plug [ More info ]

Add to shopping cart $7.50
10 in stock. Explain stock levels

#3 19-864689 PLUG, Expansion (4 required per assembly)
PLUG Expansion 19-864689
 

About Mercury Marine

OEM Part

19-864689 - Plug -expand - Priced Individually [ More info ]

Add to shopping cart $2.00
4 in stock. Explain stock levels

#4 27-99757 GASKET, Manifold (2 required per assembly)
GASKET 27-99757
27-99757

About Mercury Marine

OEM Part

27-99757 - Gasket [ More info ]

Add to shopping cart $10.50
2 in stock. Explain stock levels

Gasket
18-2909

About Sierra Marine

OEM Match

18-2909-9 - Gasket 27-99757 2-Pack [ More info ]

Add to shopping cart $17.98 $14.24
10+ in stock. Explain stock levels

#5 22-866725 FITTING, Straight (.750-14) (2 required per assembly) (Closed Cooling Without Riser)
FITTING Straight (.750- 22-866725
 

About Mercury Marine

OEM Part

22-866725 - Steering Fitting 3/4 NPT [ More info ]

Add to shopping cart $13.20
3 in stock. Explain stock levels

Brass Connector
18-4461

About Sierra Marine

OEM Match

18-4461 - Brass Connector [ More info ]

Add to shopping cart $15.63 $12.38
3 in stock. Explain stock levels

#6 10-8M2000229 SCREW, (.375-16 x 4.75) (12 required per assembly)
SCREW (.375-16 x 4.75) 8M2000229
 

About Mercury Marine

OEM Part

8M2000229 - Screw [ More info ]

Add to shopping cart $2.90
Available to order: Usually ships within 8 days. Explain stock levels

#7 22-36305T ELBOW (90 Degree) (2 required per assembly)
ELBOW 22-36305T
22-36305T

About Mercury Marine

OEM Part

22-36305T - Elbow [ More info ]

Add to shopping cart $32.50 $27.82
1 in stock. Explain stock levels

Fitting, Brass
18-8216

About Sierra Marine

OEM Match

18-8216 - Brass Fitting, 22-36305 [ More info ]

Add to shopping cart $25.54 $19.60
1 in stock. Explain stock levels

#8 22-863786A 1 FITTING ASSEMBLY, Drain (2 required per assembly)
FITTING ASSEMBLY 22-863786A 1
22-863786A 1

About Mercury Marine

OEM Part

22-863786A 1 - T Fitting Assembly [ More info ]

Add to shopping cart $41.00 $35.11
Available to order: Usually ships within 8 days. Explain stock levels

#9 25-864701 O-RING, (1.112 x .103) (1 required per assembly)
O-RING (1.112 x .103) 25-864701
25-864701

About Mercury Marine

OEM Part

25-864701 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.50
Available to order: Usually ships within 8 days. Explain stock levels

O Ring
18-7146

About Sierra Marine

OEM Match

18-7146-9 - (PK5) O-Ring 25-47632 [ More info ]

Add to shopping cart $14.95 $8.73
1 in stock. Explain stock levels

#10 30-863129 BALL (1 required per assembly)
BALL 30-863129
30-863129

About Mercury Marine

OEM Part

30-863129 - Ball - Check [ More info ]

Add to shopping cart $2.00
2 in stock. Explain stock levels

#11 862994T FITTING (1 required per assembly)
FITTING 862994T
 

About Mercury Marine

OEM Part

862994T - Connector [ More info ]

Add to shopping cart $6.80
Available to order: Usually ships within 8 days. Explain stock levels

#12 27-864850A02 GASKET, Elbow (2 required per assembly) (Standard Cooling)
GASKET "IN BOX,ON SHELF,GSKT AREA" 27-864850A02
27-864850A02

About Mercury Marine

OEM Part

27-864850A02 - Elbow Gasket [ More info ]

Add to shopping cart $46.50
4 in stock. Explain stock levels

GASKET, DRY JOINT (RESTRICTED)
18-0722

About Sierra Marine

OEM Match

18-0722 - Gasket,27-864850A02 [ More info ]

Add to shopping cart $63.00 $50.79
5 in stock. Explain stock levels

#12 27-864549A02 GASKET, Elbow (2 required per assembly) (Closed Cooling)
GASKET BLOCK-OFF 27-864549A02
27-864549A02

About Mercury Marine

OEM Part

27-864549A02 - Elbow Gasket [ More info ]

Add to shopping cart $43.08
In stock Explain stock levels

GASKET, DRY JOINT (CLOSED)
18-0720

About Sierra Marine

OEM Match

18-0720 - Gasket,27-864549A02 [ More info ]

Add to shopping cart $58.84 $47.44
5 in stock. Explain stock levels

#13 864591T02 ELBOW ASSEMBLY, Exhaust (2 required per assembly)
ELBOW ASSEMBLY 864591T02
864591T02

About Mercury Marine

OEM Part

864591T02 - Exhaust Elbow [ More info ]

Add to shopping cart $390.17
In stock Explain stock levels

EXHAUST ELBOW (DRY JOINT)
18-1845

About Sierra Marine

OEM Match

18-1845 - Exhaust Elbow (Dry Joint) [ More info ]

Add to shopping cart $345.99 $278.93
4 in stock. Explain stock levels

RISER,864591T02 MC-20-864591
MC-20-864591

About Barr Marine by EDM

OEM Match

MC-20-864591 - Dry Joint Riser, 864591T02 [ More info ]

Add to shopping cart $350.00 $273.35
6 in stock. Explain stock levels

#15 22-73379 PLUG, (.250-18) (1 required per assembly)
PLUG (.250-18) 22-73379
 

About Mercury Marine

OEM Part

22-73379 - Plug - Priced Individually [ More info ]

Add to shopping cart $6.00 $3.36
10+ in stock. Explain stock levels

#18 10-865982057 SCREW, (.375-16 x 7.50) (8 required per assembly)
SCREW (.375-16 x 7.50) 10-865982057
10-865982057

About Mercury Marine

OEM Part

10-865982057 - Screw [ More info ]

Add to shopping cart $14.80
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-807756A01 GASKET SET, Engine Overhaul (1 required per assembly)
GASKET SET 27-807756A01
27-807756A01

About Mercury Marine

OEM Part

27-807756A01 - Gasket Set [ More info ]

Add to shopping cart $554.42
Available to order: Usually ships within 8 days. Explain stock levels