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Parts for MerCruiser 357 Alpha 4V Exhaust Manifold & Exhaust Elbow

#1 860246A15 MANIFOLD ASSEMBLY, Exhaust, Port and Starboard (2 required per assembly)
MANIFOLD ASSEMBLY Exhau 860246A15
860246A15

About Mercury Marine

OEM Part

860246A15 - Manifold Kit [ More info ]

Add to shopping cart $312.66
In stock Explain stock levels

Manifold, W/ Mounting Pkg
18-1953-2

About Sierra Marine

OEM Match

18-1953-2 - Manifold (47 #) [ More info ]

Add to shopping cart $247.99 $186.38
10+ in stock. Explain stock levels

MERC CENTER RISE MANI (43#) MC-1-87114
MC-1-87114

About Barr Marine by EDM

OEM Match

MC-1-87114 - Mercruiser Center Riser Manifold (43 #) [ More info ]

Add to shopping cart $325.00 $239.63
2 in stock. Explain stock levels

#3 22-39072 PLUG, (1/8 Inch Brass) (4 required per assembly)
PLUG (1/8 Inch Br O - Replaced by 22-39072  1
22-39072

This part has been superseded.

22-39072 - PLUG (1/8 Inch Br O [ More info ]
Unavailable
Replaced by 22-39072 1
PLUG Pipe (.125-27) Bra 22-39072  1
22-39072  1

About Mercury Marine

OEM Part

22-39072 1 - Plug - Priced Individually [ More info ]

Add to shopping cart $6.50
2 in stock. Explain stock levels

#4 22-37372 PLUG, Pipe (.500) (2 required per assembly)
22384071 22-37372
 

About Mercury Marine

OEM Part

22-37372 - Pipe Plug [ More info ]

Add to shopping cart $6.36
4 in stock. Explain stock levels

FITTING (1/2-14) 22-38407  1
 

About Mercury Marine

OEM Part

22-38407 1 - Pipe Plug - Priced Individually [ More info ]

Add to shopping cart $2.30
4 in stock. Explain stock levels

#5 27-33395 GASKET (2 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-33395
27-33395

About Mercury Marine

OEM Part

27-33395 - Gasket - Priced Individually [ More info ]

Add to shopping cart $10.10
1 in stock. Explain stock levels

#6 10-53728 SCREW, (.375-16 x 4.75) (8 required per assembly)
SCREW (.375-16 x 4.75) 10-53728
10-53728

About Mercury Marine

OEM Part

10-53728 - Screw [ More info ]

Add to shopping cart $3.50
Available to order: Usually ships within 8 days. Explain stock levels

#7 27-863726 GASKET (2 required per assembly)
GASKET 27-863726
27-863726

About Mercury Marine

OEM Part

27-863726 - Gasket [ More info ]

Add to shopping cart $13.50
10 in stock. Explain stock levels

Exhaust Elbow Gasket
18-2849-1

About Sierra Marine

OEM Match

18-28491 - Exhaust Elbow Gasket MP#283109 - Special Order - No Returns [ More info ]

Add to shopping cart $17.20
In stock - special order item. Explain stock levels

GASKET-EXHAUST ELBOW MC47-27-87105
MC47-27-87105

About Barr Marine by EDM

OEM Match

MC47-27-87105 - Exhaust Elbow Gasket [ More info ]

Add to shopping cart $8.00 $6.25
8 in stock. Explain stock levels

#8 22-862210A01 ELBOW KIT, Drain (2 required per assembly)
ELBOW KIT Drain 22-862210A01
22-862210A01

About Mercury Marine

OEM Part

22-862210A01 - Elbow Kit [ More info ]

Add to shopping cart $25.50 $21.84
Available to order: Usually ships within 8 days. Explain stock levels

Drain Elbow Assy.
18-4224

About Sierra Marine

OEM Match

18-4224 - Drain Elbow 22-806926A1 [ More info ]

Add to shopping cart $8.49 $6.83
10+ in stock. Explain stock levels

#9 22-806608A02 PLUG ASSEMBLY, (.500-13) Blue (2 required per assembly)
PLUG ASSEMBLY (.5  - Replaced by 22-8M0119211
22-806608A02

This part has been superseded.

22-806608A02 - PLUG ASSEMBLY (.5 [ More info ]
Unavailable
Replaced by 22-8M0119211
PLUG ASSEMBLY (.500-13) 22-8M0119211
 

About Mercury Marine

OEM Part

22-8M0119211 - Plug Assembly (.5 [ More info ]

Add to shopping cart $7.00
10+ in stock. Explain stock levels

DRAIN PLUG
18-4226

About Sierra Marine

OEM Match

18-4226 - Drain Plug, 22-806608A1 [ More info ]

Add to shopping cart $4.49 $2.97
10+ in stock. Explain stock levels

PLUG KIT Note: must be ordered in multiples of 2   22806608Q01
22806608Q01

About Mercury Marine

OEM Part

22-806608Q01 - Plug Kit - Priced Individually [ More info ]

Add to shopping cart $7.00
Available to order: Usually ships within 8 days. Explain stock levels

#10 25-32509 O-RING, (.489 x .070) (2 required per assembly)
O-RING (.489 x .070) 25-32509
25-32509

About Mercury Marine

OEM Part

25-32509 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

O-Ring
18-7165

About Sierra Marine

OEM Match

18-7165-9 - O-Ring (PK5) , 0304174 [ More info ]

Add to shopping cart $7.45 $4.08
Available to order: Usually ships within 8 days. Explain stock levels

#11 807988A03 ELBOW ASSEMBLY, Exhaust (2 required per assembly)
ELBOW ASSEMBLY Exhaust 807988A03
807988A03

About Mercury Marine

OEM Part

807988A03 - Exhaust Elbow, SaltWater [ More info ]

Add to shopping cart $268.41
In stock Explain stock levels

Manifold Elbow Repl.18-1976
18-1976-2

About Sierra Marine

OEM Match

18-1976-2 - Elbow - 4IN CR V6-V8 MP#0992-400 [ More info ]

Add to shopping cart $169.99 $130.33
10+ in stock. Explain stock levels

ELBOW
18-1976-1

About Sierra Marine

OEM Match

18-1976-1 - Riser (25 #) [ More info ]

Add to shopping cart $163.68 $123.00
Available to order: Usually ships within 8 days. Explain stock levels

MERC RISER,4 INCH(23#) MC-20-44354
MC-20-44354

About Barr Marine by EDM

OEM Match

MC-20-44354 - Mercury Riser, 4 Inch (23 #) [ More info ]

Add to shopping cart $250.00 $154.43
10+ in stock. Explain stock levels

#13 22-73379 PLUG, (.250-18) (2 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

#14 10-43749 SCREW, (.375-16 x 5.750) (8 required per assembly)
SCREW (.375-16 x 5.750) 10-43749
10-43749

About Mercury Marine

OEM Part

10-43749 - Screw [ More info ]

Add to shopping cart $6.10
2 in stock. Explain stock levels

Bolt
18-8410

About Sierra Marine

OEM Match

18-8410 - Bolt,10-43749 [ More info ]

Add to shopping cart $7.99 $4.49
2 in stock. Explain stock levels

#14 10-843504 SCREW, (.380-16 x 1.500) Stainless Steel (4 required per assembly)
SCREW (.380-16 x 1.500) 10-843504
10-843504

About Mercury Marine

OEM Part

10-843504 - Screw [ More info ]

Add to shopping cart $5.40
2 in stock. Explain stock levels

#15 93320A13 RISER KIT, Exhaust (3 Inches) (1 required per assembly)
RISER KIT Exhaust (3 In 93320A13
93320A13

About Mercury Marine

OEM Part

93320A13 - 3 Inch Exhaust Riser Kit [ More info ]

Add to shopping cart $388.58
In stock Explain stock levels

Riser Kit
18-1908K

About Sierra Marine

OEM Match

18-1908K - Riser Kit, 3 Inch [ More info ]

Add to shopping cart $339.99 $283.87
1 in stock. Explain stock levels

3 INCH EXT.KIT MC-20-93320A3
MC-20-93320A3

About Barr Marine by EDM

OEM Match

MC-20-93320A3 - 3 Inch Extension Kit [ More info ]

Add to shopping cart $240.00 $187.44
Available to order: Usually ships within 8 days. Explain stock levels

#16 93322A12 RISER KIT, Exhaust (6 Inches) (1 required per assembly)
RISER KIT Exhaust (6 In 93322A12
93322A12

About Mercury Marine

OEM Part

93322A12 - Riser Kit, 6 Inch [ More info ]

Add to shopping cart $462.35
In stock Explain stock levels

6 INCH EXT.KIT(PAIR) MC-20-93322A3
MC-20-93322A3

About Barr Marine by EDM

OEM Match

MC-20-93322A3 - 6 Inch Extension Kit (pair) [ More info ]

Add to shopping cart $240.00 $187.44
4 in stock. Explain stock levels

#17 22-42861 1 FITTING, Pipe - Brass (.750-14) (2 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

#18 22-32802 2 PLUG, Pipe (.125-27) Brass (2 required per assembly)
PLUG Pipe (.125-27) Bra 22-32802  2
22-32802  2

About Mercury Marine

OEM Part

22-32802 2 - Plug - (brass) - Priced Individually [ More info ]

Add to shopping cart $5.60
4 in stock. Explain stock levels

Pipe Plug, 1/8-27 Npt Pipe
18-4263

About Sierra Marine

OEM Match

18-4263 - Pipe Plug, 1/8-27 NPT Pi [ More info ]

Add to shopping cart $4.49 $3.24
10+ in stock. Explain stock levels

#19 12-46132 WASHER (8 required per assembly) Three Inch Risers
WASHER 12-46132
 

About Mercury Marine

OEM Part

12-46132 - Washer [ More info ]

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels

#20 11-805979 NUT, (.375-24) (8 required per assembly) Three Inch Risers
NUT (.375-24) 11-805979
 

About Mercury Marine

OEM Part

11-805979 - Nut [ More info ]

Add to shopping cart $1.20
Available to order: Usually ships within 8 days. Explain stock levels

#21 16-8M0022137 STUD, (.375-24 x 9.56) (8 required per assembly) Three Inch Risers
STUD (.375-24 x 9.56) 16-8M0022137
16-8M0022137

About Mercury Marine

OEM Part

16-8M0022137 - Stud [ More info ]

Add to shopping cart $14.00
Available to order: Usually ships within 8 days. Explain stock levels

#22 10-865982005 SCREW, (.375-16 x 1.00) (8 required per assembly) 6 Inch Risers
SCREW (.375-16 x 1.00) 10-865982005
10-865982005

About Mercury Marine

OEM Part

10-865982005 - Screw [ More info ]

Add to shopping cart $1.80
Available to order: Usually ships within 8 days. Explain stock levels

#23 818598T BRACKET (1 required per assembly) Six Inch Risers
BRACKET 818598T
818598T

About Mercury Marine

OEM Part

818598T - Bracket - Riser Kt [ More info ]

Add to shopping cart $19.58
2 in stock. Explain stock levels

#24 10-805733 SCREW, (.250-28 x 1.00) (6 required per assembly) Six Inch Risers
SCREW (.250-28 x 1.00) 10-805733
10-805733

About Mercury Marine

OEM Part

10-805733 - Screw [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#24 10-60300 SCREW, (.250-28 x .750) (3 required per assembly) Six Inch Risers
SCREW (.250-28 x .750) 10-60300
10-60300

About Mercury Marine

OEM Part

10-60300 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.20
Available to order: Usually ships within 8 days. Explain stock levels

#25 23-92152 SPACER, (.27 x .75 x .38) (3 required per assembly) Six Inch Risers
SPACER (.27 x .75 O - Replaced by 23-92152T
 

This part has been superseded.

23-92152 - SPACER (.27 x .75 O [ More info ]
Unavailable
Replaced by 23-92152T
SPACER 23-92152T
 

About Mercury Marine

OEM Part

23-92152T - Spacer [ More info ]

Add to shopping cart $4.80
Available to order: Usually ships within 8 days. Explain stock levels

#25 12-96457 WASHER, Phenolic (.27 x .81 x .062) (6 required per assembly) Six Inch Risers
WASHER Phenolic (.27 x 12-96457
 

About Mercury Marine

OEM Part

12-96457 - Washer [ More info ]

Add to shopping cart $1.20
9 in stock. Explain stock levels

#26 12-35462 WASHER, (.2656 x .625 x .0625) Stainless Steel (6 required per assembly) Six Inch Risers
WASHER (.2656 x .625 x 12-35462
 

About Mercury Marine

OEM Part

12-35462 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#27 11-826713 9 NUT, (.250-28) (6 required per assembly) Six Inch Risers
NUT (.250-28) 11-826713  9
 

About Mercury Marine

OEM Part

11-826713 9 - Nut [ More info ]

Add to shopping cart $1.80
Available to order: Usually ships within 8 days. Explain stock levels

#- 27-861246A05 GASKET SET (1 required per assembly)
GASKET SET 27-861246A05
27-861246A05

About Mercury Marine

OEM Part

27-861246A05 - Gasket Set [ More info ]

Add to shopping cart $599.91
Available to order: Usually ships within 8 days. Explain stock levels