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Parts for Mercury Marine 20 HP Jet Cylinder Block & Covers

#1 872-9533T40 CYLINDER BLOCK (1 required per assembly)
CYLINDER BLOCK 872-9533T40
 

About Mercury Marine

OEM Part

872-9533T40 - Cylinder Block [ More info ]

Add to shopping cart $1,200.57
Available to order: Usually ships within 8 days. Explain stock levels

#2 22-15133 FITTING (45 Degrees) (2 required per assembly)
FITTING 22-15133
22-15133

About Mercury Marine

OEM Part

22-15133 - Fitting [ More info ]

Add to shopping cart $10.30
2 in stock. Explain stock levels

#3 17-85171 PIN, Dowel (1 required per assembly)
PIN Dowel 17-85171
 

About Mercury Marine

OEM Part

17-85171 - Pin -Dowel [ More info ]

Add to shopping cart $3.40
Available to order: Usually ships within 8 days. Explain stock levels

#4 10-40001209 SCREW, (M10 x 60) (5 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 $2.70
Available to order: Usually ships within 8 days. Explain stock levels

#5 16-42917 3 STUD (2 required per assembly)
STUD 16-42917  3
 

About Mercury Marine

OEM Part

16-42917 3 - Stud [ More info ]

Add to shopping cart $8.10
1 in stock. Explain stock levels

#6 NSS NOT SOLD SEPARATE, Decal-Serialization (1 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#7 10-40019111 SCREW, (M5 x 35) (1 required per assembly)
SCREW (M5 x 35) 10-40019111
10-40019111

About Mercury Marine

OEM Part

10-40019111 - Screw [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#8 11-40021 1 NUT, (M5) Stainless Steel (1 required per assembly)
NUT (M5) Stainless Stee 11-40021  1
11-40021  1

About Mercury Marine

OEM Part

11-40021 1 - Nut [ More info ]

Add to shopping cart $2.50
8 in stock. Explain stock levels

#9 27-41417 2 GASKET (1 required per assembly)
GASKET 27-41417  2
27-41417  2

About Mercury Marine

OEM Part

27-41417 2 - Gasket [ More info ]

Add to shopping cart $4.60
5 in stock. Explain stock levels

#10 14112T REED BLOCK (1 required per assembly)
REED BLOCK 14112T
14112T

About Mercury Marine

OEM Part

14112T - Reed Block [ More info ]

Add to shopping cart $104.50
Available to order: Usually ships within 8 days. Explain stock levels

#11 27-41418 1 GASKET (1 required per assembly)
GASKET 27-41418  1
27-41418  1

About Mercury Marine

OEM Part

27-41418 1 - Gasket [ More info ]

Add to shopping cart $3.70
Available to order: Usually ships within 8 days. Explain stock levels

#12 41420A 3 PLATE ASSEMBLY, Carb Adaptor (1 required per assembly)
PLATE ASSEMBLY Carb Ada 41420A 3
41420A 3

About Mercury Marine

OEM Part

41420A 3 - Carburetor Adapter Plate [ More info ]

Add to shopping cart $43.00
Available to order: Usually ships within 8 days. Explain stock levels

#13 21-14912 4 CHECK VALVE (2 required per assembly)
21-14912  4 - CHECK VALVE       O - Replaced by 21-889781
 

This part has been superseded.

21-14912 4 - 21-14912 4 - CHECK VALVE O [ More info ]
Unavailable
Replaced by 21-889781
CHECK VALVE 21-889781
 

About Mercury Marine

OEM Part

21-889781 - Check Valve [ More info ]

Add to shopping cart $15.50
Available to order: Usually ships within 8 days. Explain stock levels

#14 10-40011108 SCREW, (M5 x 20) Stainless Steel (3 required per assembly)
SCREW (M5 x 20) Stainle 10-40011108
10-40011108

About Mercury Marine

OEM Part

10-40011108 - Screw [ More info ]

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

#15 32-99130122 TUBING, (20.00 Feet Bulk) (Cut to 13.25 Inch Length) (2 required per assembly)
32892024122 32-99130122
32-99130122

About Mercury Marine

OEM Part

32-99130122 - Tubing-20 FEET [ More info ]

Add to shopping cart $20.00
1 in stock. Explain stock levels

TUBING (240.00 Inches B 32-892024122
32-892024122

About Mercury Marine

OEM Part

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

Add to shopping cart $41.90 $35.88
Available to order: Usually ships within 8 days. Explain stock levels

#16 25-822370 O-RING, (2.362 x .103) (2 required per assembly)
O-RING (2.362 x .103) 25-822370
 

About Mercury Marine

OEM Part

25-822370 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $3.00
6 in stock. Explain stock levels

#17 14408 COVER (2 required per assembly)
COVER 14408
14408

About Mercury Marine

OEM Part

14408 - Cover [ More info ]

Add to shopping cart $19.25
Available to order: Usually ships within 8 days. Explain stock levels

#18 10-40011107 SCREW, (M5 x 16) Stainless Steel (4 required per assembly)
SCREW (M5 x 16) Stainle 10-40011107
10-40011107

About Mercury Marine

OEM Part

10-40011107 - Screw [ More info ]

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

#19 54-55098 J CLIP (1 required per assembly) (Quanity of 2 on Remote Control)
J CLIP Note: must be ordered in multiples of 5 54-55098
 

About Mercury Marine

OEM Part

54-55098 - J Clip - Priced Individually [ More info ]

Add to shopping cart $3.60
10+ in stock. Explain stock levels

#21 14406 COVER (2 required per assembly)
COVER 14406
14406

About Mercury Marine

OEM Part

14406 - Cover [ More info ]

Add to shopping cart $15.00
2 in stock. Explain stock levels

#22 25-86391 O-RING (2 required per assembly)
O-RING 25-86391
25-86391

About Mercury Marine

OEM Part

25-86391 - O-Ring - Priced Individually [ More info ]

Add to shopping cart $4.90
6 in stock. Explain stock levels

#23 27-86389 5 GASKET (1 required per assembly)
GASKET 27-86389  5
27-86389  5

About Mercury Marine

OEM Part

27-86389 5 - Gasket [ More info ]

Add to shopping cart $6.00
Available to order: Usually ships within 8 days. Explain stock levels

Cylinder Head Gasket
18-2736

About Sierra Marine

OEM Match

18-2736 - Gasket 27-86389 5 [ More info ]

Add to shopping cart $5.49 $3.89
10 in stock. Explain stock levels

#24 1028-8282A 1 COVER ASSEMBLY (1 required per assembly)
COVER ASSEMBLY 1028-8282A 1
1028-8282A 1

About Mercury Marine

OEM Part

1028-8282A 1 - Cover [ More info ]

Add to shopping cart $95.42
Available to order: Usually ships within 8 days. Explain stock levels

#26 22-39072 1 PLUG, Pipe (.125-27) Brass (1 required per assembly) (Electric RC)
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

#27 10-40003 31 SCREW, (M6 x 30) (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 $2.60
10+ in stock. Explain stock levels

#28 22-94848 FITTING (1 required per assembly)
FITTING 22-94848
22-94848

About Mercury Marine

OEM Part

22-94848 - Fitting [ More info ]

Add to shopping cart $3.30
Available to order: Usually ships within 8 days. Explain stock levels

#29 32-830756109 HOSE, (57.00 Inches Bulk) (Cut to 8.00 Inch Length) (1 required per assembly)
32-830756109 - HOSE (57.00 Inche O - Replaced by 32-8M0047428
32-830756109

This part has been superseded.

32-830756109 - 32-830756109 - HOSE (57.00 Inche O [ More info ]
Unavailable
Replaced by 32-8M0047428
32-8M0047428 - HOSE (57.00 Inche  - Replaced by 32-8M0108355
32-8M0047428

This part has been superseded.

32-8M0047428 - 32-8M0047428 - HOSE (57.00 Inche [ More info ]
Unavailable
Replaced by 32-8M0108355
HOSE (57 Inches Bulk) 32-8M0108355
32-8M0108355

About Mercury Marine

OEM Part

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

Add to shopping cart $45.00 $38.54
Available to order: Usually ships within 8 days. Explain stock levels

#30 22-99664 2 FITTING, Elbow 90 Degree (.125-27 x .250) Nylon (1 required per assembly)
FITTING Elbow 90 Degree 22-99664  2
22-99664  2

About Mercury Marine

OEM Part

22-99664 2 - Elbow [ More info ]

Add to shopping cart $1.90
4 in stock. Explain stock levels

#31 10-40003 33 SCREW, (M6 x 40) (2 required per assembly)
SCREW (M6 x 40) 10-40003 33
10-40003 33

About Mercury Marine

OEM Part

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

Add to shopping cart $2.80
10+ in stock. Explain stock levels

#32 14317 1 COVER (1 required per assembly)
COVER 14317  1
14317  1

About Mercury Marine

OEM Part

14317 1 - Cover [ More info ]

Add to shopping cart $19.17
Available to order: Usually ships within 8 days. Explain stock levels

#33 27-14318 3 GASKET (1 required per assembly)
27-14318  3 - GASKET            O - Replaced by 27-14318005
27-14318  3

This part has been superseded.

27-14318 3 - 27-14318 3 - GASKET O [ More info ]
Unavailable
Replaced by 27-14318005
GASKET 27-14318005
27-14318005

About Mercury Marine

OEM Part

27-14318005 - Thermostat Gasket [ More info ]

Add to shopping cart $2.30
Available to order: Usually ships within 8 days. Explain stock levels

Gasket
18-0323

About Sierra Marine

OEM Match

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

Add to shopping cart $3.15 $1.59
5 in stock. Explain stock levels

#34 27-62386 GASKET (1 required per assembly)
27-62386 - GASKET            O - Replaced by 27-62386001
27-62386

This part has been superseded.

27-62386 - 27-62386 - GASKET O [ More info ]
Unavailable
Replaced by 27-62386001
GASKET Note: must be ordered in multiples of 4 27-62386001
27-62386001

About Mercury Marine

OEM Part

27-62386001 - Gasket - Priced Individually [ More info ]

Add to shopping cart $1.90
10+ in stock. Explain stock levels

Gasket  Thermostat
18-0182

About Sierra Marine

OEM Match

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

Add to shopping cart $3.98 $2.78
10+ in stock. Explain stock levels

#35 14586 THERMOSTAT (1 required per assembly)
THERMOSTAT 14586
14586

About Mercury Marine

OEM Part

14586 - Thermostat, 120 Degrees [ More info ]

Add to shopping cart $28.25
10+ in stock. Explain stock levels

Thermostat  120F
18-3549

About Sierra Marine

OEM Match

18-3549 - Thermostat, 14586 [ More info ]

Add to shopping cart $25.99 $21.94
10 in stock. Explain stock levels

#37 14407 1 COVER (2 required per assembly) SN# 0P042112 & Up
COVER 14407  1
14407  1

About Mercury Marine

OEM Part

14407 1 - Cover [ More info ]

Add to shopping cart $18.25
Available to order: Usually ships within 8 days. Explain stock levels

#37 14407 COVER (2 required per assembly) SN# 0P042111 & Below
COVER,NLA 14407
14407

About Mercury Marine

OEM Part

14407 - Cover, NLA [ More info ]

Add to shopping cart $15.00
1 in stock. Explain stock levels

#38 54-825404 STRAP (1 required per assembly)
STRAP 54-825404
 

About Mercury Marine

OEM Part

54-825404 - Strap [ More info ]

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

#40 27-41475 8 GASKET, Exhaust Manifold (1 required per assembly)
27-41475  8 - GASKET Exhaust Ma O - Replaced by 27-892158
27-41475  8

This part has been superseded.

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

About Mercury Marine

OEM Part

27-892158 - Gasket [ More info ]

Add to shopping cart $6.30
Available to order: Usually ships within 8 days. Explain stock levels

Exhaust Manifold Gasket
18-2717

About Sierra Marine

OEM Match

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

Add to shopping cart $7.49 $5.42
9 in stock. Explain stock levels

#41 92329 1 MANIFOLD, Exhaust (1 required per assembly)
92329  1 - MANIFOLD Exhaust  O - Replaced by -92329F03
 

This part has been superseded.

92329 1 - 92329 1 - MANIFOLD Exhaust O [ More info ]
Unavailable
Replaced by -92329F03
92329F03 - MANIFOLD Exhaust  O NLA
 

About Mercury Marine

OEM Part

92329F03 - MANIFOLD Exhaust O NLA [ More info ]
Unavailable
#42 27-41499 5 GASKET, Exhaust Manifold Cover (1 required per assembly)
27-41499  5 - GASKET Exhaust Ma O - Replaced by 27-892157
27-41499  5

This part has been superseded.

27-41499 5 - 27-41499 5 - GASKET Exhaust Ma O [ More info ]
Unavailable
Replaced by 27-892157
GASKET Exhaust Manifold 27-892157
27-892157

About Mercury Marine

OEM Part

27-892157 - Gasket [ More info ]

Add to shopping cart $6.90
Available to order: Usually ships within 8 days. Explain stock levels

Exhaust Cover Gasket
18-2714

About Sierra Marine

OEM Match

18-2714 - Gasket [ More info ]

Add to shopping cart $6.11 $4.47
5 in stock. Explain stock levels

#43 92330 1 COVER (1 required per assembly)
COVER 92330  1
 

About Mercury Marine

OEM Part

92330 1 - Cover [ More info ]

Add to shopping cart $63.09
Available to order: Usually ships within 8 days. Explain stock levels

#45 16-816194 4 STUD, (M6 x 50) (3 required per assembly) (Seapro/Marathon) SN# 0G845348/0P038444 & Up
16-816194  4 - STUD (M6 x 50)    O - Replaced by 16-8M0034424
 

This part has been superseded.

16-816194 4 - 16-816194 4 - STUD (M6 x 50) O [ More info ]
Unavailable
Replaced by 16-8M0034424
STUD (M6 x 50) 16-8M0034424
 

About Mercury Marine

OEM Part

16-8M0034424 - Stud [ More info ]

Add to shopping cart $14.50
Available to order: Usually ships within 8 days. Explain stock levels

#45 16-816194 5 STUD, (M6 x 32) (2 required per assembly) (Seapro/Marathon) SN# 0G845347/0P038443 & Below
STUD (M6 x 32) 16-816194  5
 

About Mercury Marine

OEM Part

16-816194 5 - Stud [ More info ]

Add to shopping cart $8.50
Available to order: Usually ships within 8 days. Explain stock levels

#- 804946T02 POWERHEAD ASSEMBLY (1 required per assembly)
804946T02 - POWERHEAD ASSEMBL O
 

About Mercury Marine

OEM Part

804946T02 - POWERHEAD ASSEMBL O [ More info ]
Unavailable
#- 27-41499A87 GASKET SET (1 required per assembly)
27-41499A87 - GASKET SET        O - Replaced by 27-41499A88
27-41499A87

This part has been superseded.

27-41499A87 - 27-41499A87 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-41499A88
GASKET SET 27-41499A88
27-41499A88

About Mercury Marine

OEM Part

27-41499A88 - Gasket Set [ More info ]

Add to shopping cart $121.70 $104.20
In stock Explain stock levels

Powerhead Gasket Set
18-4334

About Sierra Marine

OEM Match

18-4334 - Powerhead Gasket Set [ More info ]

Add to shopping cart $109.49 $92.30
2 in stock. Explain stock levels