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Parts for Mercury Marine 25XD HP Cylinder Block & Covers (Serial Group #2)

# 27-41499A87 GASKET SET
27-41499A87 - GASKET SET         - Replaced by 27-41499A88
27-41499A87

27-41499A87 - Engine Gasket Set [ More info ]
Unavailable
GASKET SET 27-41499A88
27-41499A88

About Mercury Marine

OEM Part

27-41499A88 - Engine Gasket Set [ More info ]

Add to shopping cart $137.50
Available to Order: Usually ships within 10 days.

#1 872-9533A 3 CYLINDER BLOCK/CRANKCASE ASSEMBLY (1 required per assembly)
872-9533A 3 - CYLINDER BLOCK AS  - Replaced by 872-9533A29
 

872-9533A 3 - Cylinder Block [ More info ]
Unavailable
872-9533A29 - CYLINDER BLOCK     - Replaced by 872-9533T29
 

872-9533A29 - Cylinder Block [ More info ]
Unavailable
872-9533T29 - CYLINDER BLOCK     - Replaced by 872-9533T39
 

872-9533T29 - Cylinder Block [ More info ]
Unavailable
872-9533T39 - ORD 872- 9533T38   NLA
 

About Mercury Marine

OEM Part

872-9533T39 - Ord 872-9533T38, NLA [ More info ]
Unavailable
#2 17-85171 COWEL PIN, CYLINDER BLOCK (3 required per assembly)
PIN-DOWEL 17-85171
 

About Mercury Marine

OEM Part

17-85171 - Dowel Pin , Cylinder Block [ More info ]

Add to shopping cart $4.30
Available to Order: Usually ships within 10 days.

#3 22-15133 ELBOW, BLEED HOSE (45 DEG.) (2 required per assembly)
FITTING 22-15133
22-15133

About Mercury Marine

OEM Part

22-15133 - Fitting [ More info ]

Add to shopping cart $20.83
3 In Stock.

#4 32-99130122 HOSE, BLEED (12-1/4") (2 required per assembly)
32-99130122 - TUBING (20.00 Fee  - Replaced by 32-892024122
32-99130122

32-99130122 - Tubing-20 FEET [ More info ]
Unavailable
TUBING-20 FEET 32-892024122
32-892024122

About Mercury Marine

OEM Part

32-892024122 - Tubing - 20 Feet [ More info ]

Add to shopping cart $47.44
7 In Stock.

#5 16-42917 STUD, CARBURETOR (2 required per assembly)
16429173 16-42917
 

About Mercury Marine

OEM Part

16-42917 - Stud [ More info ]

Add to shopping cart $1.04
8 In Stock.

STUD 16-429173
 

About Mercury Marine

OEM Part

16-42917 3 - Stud [ More info ]

Add to shopping cart $11.00
Available to Order: Usually ships within 10 days.

#6 10-40001209 SCREW, CRANKCASE TO CYLINDER BLOCK (60MM) (6 required per assembly)
SCREW (M10 x 60) 10-40001209
10-40001209

About Mercury Marine

OEM Part

10-40001209 - Screw [ More info ]

Add to shopping cart $3.20 $0.64
10 In Stock.

#7 27-41475 3 GASKET, EXJAUST MANIFOLD (1 required per assembly)
27-41475  3 - GASKET             - Replaced by 27-41475  5
27-41475  3

27-41475 3 - GASKET [ More info ]
Unavailable
27-41475  5 - GASKET             - Replaced by 27-41475  6
27-41475  5

27-41475 5 - Gasket [ More info ]
Unavailable
27-41475  6 - GASKET             - Replaced by 27-41475  8
27-41475  6

27-41475 6 - GASKET [ More info ]
Unavailable
27-41475  8 - GASKET Exhaust Ma  - Replaced by 27-892158
27-41475  8

27-41475 8 - Gasket [ More info ]
Unavailable
GASKET Exhaust Manifold 27-892158
27-892158

About Mercury Marine

OEM Part

27-892158 - Exhaust Manifold Gasket [ More info ]

Add to shopping cart $9.90
3 In Stock.

EXHAUST MANIFOLD GASKET
18-2717

About Sierra Marine

OEM Match

18-2717 - Gasket, 27-41475 8 [ More info ]

Add to shopping cart $7.26
10+ In Stock.

#8 92329 1 EXHAUST MANIFOLD (1 required per assembly)
92329  1 - MANIFOLD Exhaust   - Replaced by -92329F03
 

92329 1 - Exhaust Manifold [ More info ]
Unavailable
92329F03 - MANIFOLD Exhaust   NLA
 

About Mercury Marine

OEM Part

92329F03 - Exhaust Manifold Edp [ More info ]
Unavailable
#9 27-41499 3 GASKET, EXHAUST COVER (1 required per assembly)
27-41499  3 - GASKET             - Replaced by 27-41499  5
27-41499  3

27-41499 3 - Gasket [ More info ]
Unavailable
27-41499  5 - GASKET Exhaust Ma  - Replaced by 27-892157
27-41499  5

27-41499 5 - Gasket [ More info ]
Unavailable
GASKET Exhaust Manifold 27-892157
27-892157

About Mercury Marine

OEM Part

27-892157 - Exhaust Manifold Cover Gasket [ More info ]

Add to shopping cart $11.60
6 In Stock.

EXHAUST COVER GASKET
18-2714

About Sierra Marine

OEM Match

18-2714 - Gasket [ More info ]

Add to shopping cart $6.99
10+ In Stock.

#10 92330 1 COVER, EXHAUST (1 required per assembly)
COVER 92330  1
 

About Mercury Marine

OEM Part

92330 1 - Cover [ More info ]

Add to shopping cart $84.25
Available to Order: Usually ships within 10 days.

#11 10-40003 33 SCREW (10 required per assembly) EXHAUST COVER OT CYLINDER BLOCK (40MM)
SCREW 10-40003 33
10-40003 33

About Mercury Marine

OEM Part

10-40003 33 - Screw - Priced Individually [ More info ]

Add to shopping cart $3.90
10+ In Stock.

#12 14407 COVER, TRANSFER PORT (2 required per assembly)
14407 - COVER              - Replaced by -144071
14407

14407 - Transfer Port Cover [ More info ]
Unavailable
COVER 144071
144071

About Mercury Marine

OEM Part

14407 1 - Cover [ More info ]

Add to shopping cart $23.50
Available to Order: Usually ships within 10 days.

#13 25-30503 "O" RING, TRANSFER PORT COVER (2 required per assembly)
25-30503 - O-RING             - Replaced by 25-822370
 

25-30503 - O-Ring, Transfer Port Cover [ More info ]
Unavailable
O RING 25-822370
25-822370

About Mercury Marine

OEM Part

25-822370 - O-ring, (2.362 X .103) [ More info ]

Add to shopping cart $4.00
10+ In Stock.

#14 10-40057107 SCREW, COVER TO CYLINDER BLOCK (16MM) (4 required per assembly)
10-40057107 - SCREW (M5 x 16)    NLA
 

About Mercury Marine

OEM Part

10-40057107 - Screw, NLA [ More info ]
Unavailable
#15 1028-8282 1 COVER ASEMBLY, CYLINDER BLOCK (1 required per assembly)
1028-8282  1 - COVER ASEMBLY      - Replaced by 1028-8282A 1
 

1028-8282 1 - COVER [ More info ]
Unavailable
1028-8282A 1 - COVER ASSEMBLY
1028-8282A 1

About Mercury Marine

OEM Part

1028-8282A 1 - Cover [ More info ]
Unavailable
#16 10-40003 31 SCREW, COVER ATTACHING (30MM) (5 required per assembly)
SCREW (M6 x 30) 10-40003 31
10-40003 31

About Mercury Marine

OEM Part

10-40003 31 - Screw [ More info ]

Add to shopping cart $3.70
3 In Stock.

#17 27-86389 1 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
27-86389  1 - GASKET             - Replaced by 27-86389  3
27-86389  1

27-86389 1 - Gasket [ More info ]
Unavailable
27-86389  3 - GASKET
27-86389  3

About Mercury Marine

OEM Part

27-86389 3 - Gasket [ More info ]
Unavailable
#18 22-99664 ELBOW, TELL TALE HOSE (1 required per assembly)
22-99664 - ELBOW              - Replaced by 22-996641
 

22-99664 - Elbow [ More info ]
Unavailable
22-996641 - ->996642 - Replaced by -996642
 

22-99664 1 - Elbow [ More info ]
Unavailable
ELBOW 22-996642
22-996642

About Mercury Marine

OEM Part

22-99664 2 - Elbow [ More info ]

Add to shopping cart $2.60
10+ In Stock.

#19 32-34395A 1 HOSE, TELL TALE (8") (1 required per assembly)
32-34395A 1 - HOSE               - Replaced by 32-99127109
 

32-34395A 1 - Hose [ More info ]
Unavailable
32-99127109 - LINE (57.00 Inche  - Replaced by 32-830756109
32-99127109

32-99127109 - TUBING-57 INCH [ More info ]
Unavailable
32-830756109 - HOSE (57.00 Inche  - Replaced by 32-8M0047428
32-830756109

32-830756109 - Hose, 57 Inch [ More info ]
Unavailable
32-8M0047428 - HOSE (57.00 Inche  - Replaced by 32-8M0108355
32-8M0047428

32-8M0047428 - Hose -57 Inch [ More info ]
Unavailable
HOSE-57 INCH 32-8M0108355
32-8M0108355

About Mercury Marine

OEM Part

32-8M0108355 - Hose, 57 Inch [ More info ]

Add to shopping cart $50.33
Available to Order: Usually ships within 10 days.

#20 22-94848 FITTING, TELL TALE HOSE - BOTTOM COWL (1 required per assembly)
FITTING 22-94848
22-94848

About Mercury Marine

OEM Part

22-94848 - Fitting [ More info ]

Add to shopping cart $4.60
3 In Stock.

#21 14406 COVER, TRANSFER PORT (2 required per assembly)
COVER 14406
14406

About Mercury Marine

OEM Part

14406 - Cover [ More info ]

Add to shopping cart $5.99
2 In Stock.

#22 25-86391 "O" RING, TRANSFER PORT COVER (2 required per assembly)
O RING 25-86391
25-86391

About Mercury Marine

OEM Part

25-86391 - O-ring,Transfer Port Cover [ More info ]

Add to shopping cart $6.70
Available to Order: Usually ships within 10 days.

#24 14408 COVER, TRANSFER PORT (2 required per assembly)
COVER 14408
14408

About Mercury Marine

OEM Part

14408 - Cover [ More info ]

Add to shopping cart $24.58
Available to Order: Usually ships within 10 days.

#25 25-26722 "O" RING, TRANSFER PORT COVER (2 required per assembly)
O RING 25-26722
25-26722

About Mercury Marine

OEM Part

25-26722 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $2.70
10+ In Stock.

O-RING
18-7115

About Sierra Marine

OEM Match

18-7115 - O-Ring 25-26722 [ More info ]

Add to shopping cart $1.99 $1.94
Available to Order: Usually ships within 10 days.

#27 42471 REED BLOCK (1 required per assembly)
42471 - REED BLOCK         - Replaced by -424712
42471

42471 - Reed Block [ More info ]
Unavailable
424712 - ->14112 - Replaced by -14112
424712

42471 2 - REED BLOCK [ More info ]
Unavailable
14112 - REED BLOCK         - Replaced by -14112T
14112

14112 - REED BLOCK [ More info ]
Unavailable
REED BLOCK 14112T
14112T

About Mercury Marine

OEM Part

14112T - Reed Block [ More info ]

Add to shopping cart $152.92
1 In Stock.

#28 85977 SEAL, REED BLOCK - RUBBER (1 required per assembly)
85977 - SEAL Rubber        - Replaced by -859771
 

85977 - Seal [ More info ]
Unavailable
859771 - ->85977002 - Replaced by -85977002
 

85977 1 - Seal [ More info ]
Unavailable
SEAL 85977002
85977002

About Mercury Marine

OEM Part

85977002 - Seal [ More info ]

Add to shopping cart $13.00
3 In Stock.

#29 27-41417 REED BLOCK (1 required per assembly)
27-41417 - GASKET             - Replaced by 27-414171
27-41417

27-41417 - Reed Block Gasket [ More info ]
Unavailable
27-414171 - ->414172 - Replaced by -414172
27-414171

27-41417 1 - GASKET [ More info ]
Unavailable
GASKET 27-414172
27-414172

About Mercury Marine

OEM Part

27-41417 2 - Gasket [ More info ]

Add to shopping cart $6.50
2 In Stock.

#30 34-99319 REED (2 required per assembly)
34-99319 - REED               - Replaced by 34-816806
 

34-99319 - Reed [ More info ]
Unavailable
REED,NLA 34-816806
34-816806

About Mercury Marine

OEM Part

34-816806 - Reed, NLA [ More info ]

Add to shopping cart $66.66
10+ In Stock.

#31 34-89793 REED STOP (2 required per assembly)
34-89793 - STOP Reed          - Replaced by 34-897931
 

34-89793 - REED STOP [ More info ]
Unavailable
REED STOP,NLA 34-897931
 

About Mercury Marine

OEM Part

34-89793 1 - Reed Stop, NLA [ More info ]

Add to shopping cart $7.77
10+ In Stock.

#32 10-40057 85 SCREW, REED ATTACHING (10MM) (4 required per assembly)
SCREW 10-40057 85
10-40057 85

About Mercury Marine

OEM Part

10-40057 85 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.00
Available to Order: Usually ships within 10 days.

#33 27-41418 GASKET, ADAPTOR PLATE (1 required per assembly)
27-41418 - GASKET             - Replaced by 27-414181
27-41418

27-41418 - Adaptor Plate Gasket [ More info ]
Unavailable
GASKET 27-414181
27-414181

About Mercury Marine

OEM Part

27-41418 1 - Gasket [ More info ]

Add to shopping cart $5.00
10+ In Stock.

ADAPTER PLATE GASKET
18-2712

About Sierra Marine

OEM Match

18-2712 - Gasket 27-41418 1 [ More info ]

Add to shopping cart $5.99 $5.50
6 In Stock.

#34 41420A 1 PLATE ADAPTOR - CARBURETOR (1 required per assembly)
41420A2 41420A 1
 

About Mercury Marine

OEM Part

41420A 1 - Plate Assembly [ More info ]

Add to shopping cart $6.00
2 In Stock.

41420A 2 - PLATE              - Replaced by -41420A 3
 

41420A 2 - Carburetor ADAP. PLATE [ More info ]
Unavailable
PLATE-CARB ADAPT 41420A 3
41420A 3

About Mercury Marine

OEM Part

41420A 3 - Carburetor Adapter Plate [ More info ]

Add to shopping cart $104.50
Available to Order: Usually ships within 10 days.

#35 22-56759 FITTING, ADAPTOR PLATE - BLEED HOSE (2 required per assembly)
FITTING Barbed 22-56759
22-56759

About Mercury Marine

OEM Part

22-56759 - Fitting [ More info ]

Add to shopping cart $11.20
Available to Order: Usually ships within 10 days.

#36 10-40057108 SCREW, PLATE TO REED BLOCK (20MM) (3 required per assembly)
10-40057108 - SCREW (M5 x 20)    - Replaced by 10-40019108
 

10-40057108 - SCREW Note: Priced Individually [ More info ]
Unavailable
SCREW (M5 x 20),NLA 10-40019108
10-40019108

About Mercury Marine

OEM Part

10-40019108 - Screw [ More info ]

Add to shopping cart $2.21
2 In Stock.

#37 11-40021 3 NUT, CARBURETOR STUD (2 required per assembly)
NUT 11-40021  3
11-40021  3

About Mercury Marine

OEM Part

11-40021 3 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.80
Available to Order: Usually ships within 10 days.

#38 14317 1 COVER, THERMOSTAT (1 required per assembly)
COVER 14317  1
14317  1

About Mercury Marine

OEM Part

14317 1 - Cover [ More info ]

Add to shopping cart $25.67
Available to Order: Usually ships within 10 days.

#39 27-14318 GASKET, THERMOSTAT COVER (1 required per assembly)
27-14318 - GASKET             - Replaced by 27-143182
27-14318

27-14318 - Thermostat Cover Gasket [ More info ]
Unavailable
27-143182 - ->143184 - Replaced by -143184
27-143182

27-14318 2 - GASKET [ More info ]
Unavailable
27-143184 - ->143183 - Replaced by -143183
27-143184

27-14318 4 - GASKET [ More info ]
Unavailable
27-143183 - ->14318005 - Replaced by -14318005
27-143183

27-14318 3 - Thermostat Gasket [ More info ]
Unavailable
GASKET-THREM COVR 27-14318005
27-14318005

About Mercury Marine

OEM Part

27-14318005 - Thermostat Gasket [ More info ]

Add to shopping cart $3.40
10+ In Stock.

GASKET
18-0323

About Sierra Marine

OEM Match

18-0323 - Gasket, 27-14318005 [ More info ]

Add to shopping cart $2.99 $2.48
2 In Stock.

#41 14586 THERMOSTAT (1 required per assembly)
14586 - THERMOSTAT
14586

About Mercury Marine

OEM Part

14586 - Thermostat, 120 Degrees [ More info ]
Unavailable
THERMOSTAT 120F
18-3549

About Sierra Marine

OEM Match

18-3549 - Thermostat, 120 Degrees, 14586 [ More info ]

Add to shopping cart $27.69 $25.41
10+ In Stock.

#42 54-12627 STRAP (1 required per assembly)
STRAP 54-12627
 

About Mercury Marine

OEM Part

54-12627 - Strap [ More info ]

Add to shopping cart $3.00
2 In Stock.

#43 27-62386 GASKET, THERMOSTAT (1 required per assembly)
27-62386 - GASKET             - Replaced by 27-62386001
27-62386

27-62386 - Thermostat Gasket [ More info ]
Unavailable
278M0204714 27-62386001
27-62386001

About Mercury Marine

OEM Part

27-62386001 - Thermostat Gasket [ More info ]

Add to shopping cart $2.50
10+ In Stock.

GASKET 27-8M0204714
27-8M0204714

About Mercury Marine

OEM Part

27-8M0204714 - Thermostat Gasket, Priced Individually [ More info ]

Add to shopping cart $2.80
10+ In Stock.

THERMOSTAT GASKET 2
18-0182

About Sierra Marine

OEM Match

18-0182-9 - Gasket 27-62386 2-Pack [ More info ]

Add to shopping cart $4.13 $3.36
Available to Order: Usually ships within 10 days.


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