Logo

Parts for MerCruiser 5.7L MPI TowSport with Gen. III Exhaust Manifold, Elbow & Pipes

#1 865735A02 MANIFOLD ASSEMBLY, Exhaust (2 required per assembly)
MANIFOLD ASSEMBLY Exhau 865735A02
865735A02

About Mercury Marine

OEM Part

865735A02 - Exhaust Manifold [ More info ]

Add to shopping cart $442.50
In stock Explain stock levels

EXHAUST MANIFOLD (DRY JOINT)
18-1843

About Sierra Marine

OEM Match

18-1843 - Exhaust Manifold (Dry [ More info ]

Add to shopping cart $419.91 $357.77
5 in stock. Explain stock levels

MANIFOLD,865735A02 MC-1-865735
MC-1-865735

About Barr Marine by EDM

OEM Match

MC-1-865735 - Manifold, Mercruiser Dry Joint GM V-8 S/B 865735A02 [ More info ]

Add to shopping cart $385.00 $294.65
10+ in stock. Explain stock levels

#2 22-42861 1 FITTING, Pipe - Brass (.750-14) (4 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
9 in stock. Explain stock levels

#3 22-39072 1 PLUG, Pipe (.125-27) Brass (2 required per assembly)
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 19-864689 PLUG, Expansion (3 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
9 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
4 in stock. Explain stock levels

#6 10-8M2000229 SCREW, (.375-16 x 4.75) (8 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 22-12524 PLUG, (.375-18 x .475) Brass (1 required per assembly)
PLUG (.375-18 x .475) B 22-12524
 

About Mercury Marine

OEM Part

22-12524 - Plug [ More info ]

Add to shopping cart $3.70
Available to order: Usually ships within 8 days. 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
1 in stock. 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 $6.80
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
Available to order: Usually ships within 8 days. 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, Restrictor (2 required per assembly)
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
10+ in stock. Explain stock levels

GASKET, DRY JOINT (RESTRICTED)
18-0722

About Sierra Marine

OEM Match

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

Add to shopping cart $63.00 $53.68
9 in stock. Explain stock levels

#13 864309T02 ELBOW ASSEMBLY, Exhaust (1 required per assembly)
ELBOW ASSEMBLY Exhaust 864309T02
864309T02

About Mercury Marine

OEM Part

864309T02 - Exhaust Elbow [ More info ]

Add to shopping cart $360.15
In stock Explain stock levels

RISER,864309T02 MC-20-864309
MC-20-864309

About Barr Marine by EDM

OEM Match

MC-20-864309 - Dry Joing Riser, 864309T02 [ More info ]

Add to shopping cart $320.00 $249.92
3 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

#17 22-864623A 1 FITTING ASSEMBLY, With Tapped Fitting (1 required per assembly) Port
FITTING ASSEMBLY 22-864623A 1
 

About Mercury Marine

OEM Part

22-864623A 1 - Fitting [ More info ]

Add to shopping cart $24.50
Available to order: Usually ships within 8 days. Explain stock levels

#17 22-866725 FITTING, Straight (.750-14), With Out Tapped Fitting (1 required per assembly) Starboard
FITTING Straight (.750- 22-866725
22-866725

About Mercury Marine

OEM Part

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

Add to shopping cart $13.20
Available to order: Usually ships within 8 days. Explain stock levels

Brass Connector
18-4461

About Sierra Marine

OEM Match

18-4461 - Brass Connector [ More info ]

Add to shopping cart $15.63 $12.88
4 in stock. Explain stock levels

#18 10-865982045 SCREW, (.375-16 x 7.50) (8 required per assembly)
SCREW (.375-16 x 6.00) 10-865982045
10-865982045

About Mercury Marine

OEM Part

10-865982045 - Screw [ More info ]

Add to shopping cart $7.90
Available to order: Usually ships within 8 days. Explain stock levels

#19 22-16604 FITTING, Straight (.125-27), Barb (1 required per assembly)
FITTING Straight (.125- 22-16604
 

About Mercury Marine

OEM Part

22-16604 - Fitting [ More info ]

Add to shopping cart $8.30
Available to order: Usually ships within 8 days. Explain stock levels

#20 54-815504272 CLAMP, Worm Gear (8 required per assembly)
CLAMP Worm Gear 54-815504272
54-815504272

About Mercury Marine

OEM Part

54-815504272 - Clamp [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#21 32-44348001 TUBE, Exhaust (2 required per assembly)
TUBE Exhaust 32-44348001
32-44348001

About Mercury Marine

OEM Part

32-44348001 - Exhaust Tube [ More info ]

Add to shopping cart $63.41
In stock Explain stock levels

Boot, Exhaust
18-2748

About Sierra Marine

OEM Match

18-2748 - Exhaust Boot 32-44348T [ More info ]

Add to shopping cart $55.49 $47.27
10+ in stock. Explain stock levels

#22 807611T PIPE, Exhaust, S-Pipe (2 required per assembly)
PIPE Exhaust 807611T
807611T

About Mercury Marine

OEM Part

807611T - Exhaust Pipe [ More info ]

Add to shopping cart $409.79
1 in stock. Explain stock levels