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Parts for Mercury Marine 8 HP Cylinder Block & Covers

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 881-9727A 2 CYLINDER BLOCK (1 required per assembly) (15) SN# USA-0G112449/BEL-9831799 & Below
CYLINDER BLOCK    O - Replaced by 881-9727T 2  
881-9727A 2This part has been superseded. CYLINDER BLOCK O - Replaced by 881-9727T 2
(more info)
    UnavailableUnavailable Parts
CYL BLOCK,15HP 881-9727T 2  
881-9727T 2OEM Part 881-9727T 2 - Cylinder Block, NLA (more info) About Mercury Marine $400.00 $400.00 Add to shopping cart
5 in stock. Explain stock levels
#1 881-9727A12 CYLINDER BLOCK (1 required per assembly) (15) SN# USA-0G112450/BEL-9831800 & Up
CYLINDER BLOCK    O - Replaced by 881-9727T12  
881-9727A12This part has been superseded. CYLINDER BLOCK O - Replaced by 881-9727T12
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK 881-9727T12  
881-9727T12OEM Part 881-9727T12 - Cylinder Block (more info) About Mercury Marine $567.93 $567.93 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 875-8473A20 CYLINDER BLOCK (1 required per assembly) (6)
CYLINDER BLOCK    O - Replaced by 875-8473T20  
875-8473A20This part has been superseded. CYLINDER BLOCK O - Replaced by 875-8473T20
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK 875-8473T20  
875-8473T20OEM Part 875-8473T20 - Cylinder Block, NLA (more info) About Mercury Marine $589.07 $263.90 Add to shopping cart
4 in stock. Explain stock levels
#1 875-8473A21 CYLINDER BLOCK (1 required per assembly) (8)
CYLINDER BLOCK    O - Replaced by 875-8473T21  
875-8473A21This part has been superseded. CYLINDER BLOCK O - Replaced by 875-8473T21
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK,NLA 875-8473T21  
875-8473T21OEM Part 875-8473T21 - Cylinder Block, NLA (more info) About Mercury Marine $180.00 $180.00 Add to shopping cart
5 in stock. Explain stock levels
#2 17-85171 PIN, Dowel (2 required per assembly)
PIN Dowel 17-85171  
17-85171OEM Part 17-85171 - Pin -Dowel (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 16-42463 2 STUD, (M8 x 37.1) (2 required per assembly)
STUD (M8 x 37.1) 16-42463  2  
16-42463 2OEM Part 16-42463 2 - Stud (more info) About Mercury Marine $11.20 $11.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 21-42698 1 CHECK VALVE (1 required per assembly)
CHECK VALVE       O - Replaced by 21-42698  2 21-42698  1
21-42698 1This part has been superseded. CHECK VALVE O - Replaced by 21-42698 2
(more info)
    UnavailableUnavailable Parts
CHECK VALVE 21-42698  2 21-42698  2
21-42698 2OEM Part 21-42698 2 - Check Valve (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 16-42984 STUD (2 required per assembly)
STUD              O - Replaced by 16-42984  5  
16-42984This part has been superseded. STUD O - Replaced by 16-42984 5
(more info)
    UnavailableUnavailable Parts
STUD @2           O - Replaced by 16-816194  9  
16-42984 5This part has been superseded. STUD @2 O - Replaced by 16-816194 9
(more info)
    UnavailableUnavailable Parts
STUD (M6 x 44) 16-816194  9  
16-816194 9OEM Part 16-816194 9 - Stud (more info) About Mercury Marine $8.60 $8.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-42125 1 SCREW, (M8 x 55) (6 required per assembly)
SCREW (M8 x 55) 10-42125  1 10-42125  1
10-42125 1OEM Part 10-42125 1 - Screw (more info) About Mercury Marine $8.70 $4.24 Add to shopping cart
10+ in stock. Explain stock levels
#8 17-17866 PIN, Groove (1 required per assembly) (15)
PIN Groove 17-17866  
17-17866OEM Part 17-17866 - Pin -groove (more info) About Mercury Marine $2.80 $2.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 11-826833 6 NUT, (M6) (2 required per assembly)
NUT @5            O - Replaced by 11-40144  
11-826833 6This part has been superseded. NUT @5 O - Replaced by 11-40144
(more info)
    UnavailableUnavailable Parts
NUT @5            O - Replaced by 11-40138  6  
11-40144This part has been superseded. NUT @5 O - Replaced by 11-40138 6
(more info)
    UnavailableUnavailable Parts
NUT (M6) Stainles 11-40138  6  
11-40138 6OEM Part 11-40138 6 - Nut - Priced Individually (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
7 in stock. Explain stock levels
#10 27-19186 1 GASKET, Powerhead (1 required per assembly)
GASKET Powerhead 27-19186  1 27-19186  1
27-19186 1OEM Part 27-19186 1 - Gasket (more info) About Mercury Marine $6.70 $6.70 Add to shopping cart
4 in stock. Explain stock levels
#11 828435A 1 REED BLOCK (One Piece Design)(Rubber Coated) (1 required per assembly) SN# USA-0G437999/BEL-9926999 & Below
REED BLOCK ASSY   O - Replaced by -828435A 3 828435A 1
828435A 1This part has been superseded. REED BLOCK ASSY O - Replaced by -828435A 3
(more info)
    UnavailableUnavailable Parts
REED BLOCK ASSY 828435A 3 828435A 3
828435A 3OEM Part 828435A 3 - Reed Block Assembly (more info) About Mercury Marine $104.17 $40.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 828435A 3 REED BLOCK (1 required per assembly) SN# USA-0G438000/BEL-9927000 & Up
#12 42381A 2 REED BLOCK ASSEMBLY (1 required per assembly) (Replaced by One Piece Design Reed Block)
REED BLOCK        O - Replaced by -828435A 1 42381A 2
42381A 2This part has been superseded. REED BLOCK O - Replaced by -828435A 1
(more info)
    UnavailableUnavailable Parts
#13 21-42657A 3 CHECK VALVE (1 required per assembly) (Replaced by One Piece Design Reed Block)
CHECK VALVE 21-42657A 3  
21-42657A 3OEM Part 21-42657A 3 - Check Valve Assembly (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 26-42137 SEAL (1 required per assembly) (Replaced by One Piece Design Reed Block)
SEAL              O NLA  
26-42137 SEAL O NLA
(more info)
    UnavailableUnavailable Parts
#15 27-19598 1 GASKET (1 required per assembly) (Replaced by One Piece Design Reed Block)
GASKET            O - Replaced by 27-19598  2 27-19598  1
27-19598 1This part has been superseded. GASKET O - Replaced by 27-19598 2
(more info)
    UnavailableUnavailable Parts
GASKET 27-19598  2 27-19598  2
27-19598 2OEM Part 27-19598 2 - Gasket (more info) About Mercury Marine $6.80 $6.80 Add to shopping cart
3 in stock. Explain stock levels
#16 10-40057 64 SCREW, (M3.5 x 8) (6 required per assembly) (Replaced by One Piece Design Reed Block)
SCREW,NLA 10-40057 64  
10-40057 64OEM Part 10-40057 64 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#17 34-825141 REED (2 required per assembly) (Replaced by One Piece Design Reed Block)
REED 34-825141  
34-825141OEM Part 34-825141 - Reed (more info) About Mercury Marine $6.80 $6.80 Add to shopping cart
2 in stock. Explain stock levels
#18 17903 1 STOP, Reed (2 required per assembly) (Replaced by One Piece Design Reed Block)
828435A3 17903  1  
17903 1OEM Part 17903 1 - Ord 828435A 3, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 10-40001 71 SCREW, (M6 x 16) (3 required per assembly) (Included with Powerhead on S/N-USA-0G438000-BEL-9927000 & Up)
SCREW (M6 x 16) 10-40001 71 10-40001 71
10-40001 71OEM Part 10-40001 71 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#20 11-40021 3 NUT, (M8) Stainless Steel (2 required per assembly)
NUT (M8) Stainles 11-40021  3 11-40021 3
11-40021 3OEM Part 11-40021 3 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
4 in stock. Explain stock levels
#21 42521 COVER (1 required per assembly)
42521001 42521 42521
42521OEM Part 42521 - Cover (more info) About Mercury Marine $31.85 $31.85 Add to shopping cart
1 in stock. Explain stock levels
8M0048005 42521001 42521001
42521001OEM Part 42521001 - Cover (more info) About Mercury Marine $45.11 $45.11 Add to shopping cart
1 in stock. Explain stock levels
COVER EXHAUST MAN 8M0048005 8M0048005
8M0048005OEM Part 8M0048005 - Cover Exhaust Man (more info) About Mercury Marine $46.00 $46.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 10-40062129 SCREW, (M6 x 25) (11 required per assembly)
SCREW (M6 x 25) 10-40062129 10-40062129
10-40062129OEM Part 10-40062129 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#23 27-19185 GASKET (1 required per assembly)
GASKET 27-19185 27-19185
27-19185OEM Part 27-19185 - Gasket (more info) About Mercury Marine $8.10 $8.10 Add to shopping cart
5 in stock. Explain stock levels
#24 42365 PLATE, Baffle (1 required per assembly)
PLATE Baffle 42365 42365
42365OEM Part 42365 - Baffle Plate (more info) About Mercury Marine $30.00 $30.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 27-19184 GASKET (1 required per assembly)
GASKET 27-19184 27-19184
27-19184OEM Part 27-19184 - Gasket (more info) About Mercury Marine $7.20 $7.20 Add to shopping cart
3 in stock. Explain stock levels
#27 22-56759 FITTING, Barbed (1 required per assembly)
FITTING Barbed 22-56759 22-56759
22-56759OEM Part 22-56759 - Fitting (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
8 in stock. Explain stock levels
#28 32-99130122 TUBING, (20.00 Feet Bulk) (5-1/4 IN.)(7 IN.) (2 required per assembly)
TUBING-20 FEET    O - Replaced by 32-892024122 32-99130122
32-99130122This part has been superseded. TUBING-20 FEET O - Replaced by 32-892024122
(more info)
    UnavailableUnavailable Parts
TUBING (240.00 In 32-892024122 32-892024122
32-892024122OEM Part 32-892024122 - Tubing - 20 Feet (more info) About Mercury Marine $40.90 $35.02 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 22-59169 FITTING (1 required per assembly)
FITTING           O - Replaced by 22-59169  2  
22-59169This part has been superseded. FITTING O - Replaced by 22-59169 2
(more info)
    UnavailableUnavailable Parts
FITTING           O - Replaced by 22-59169003  
22-59169 2This part has been superseded. FITTING O - Replaced by 22-59169003
(more info)
    UnavailableUnavailable Parts
FITTING Tee 22-59169003  
22-59169003OEM Part 22-59169003 - Fitting - Priced Individually (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
2 in stock. Explain stock levels
#30 54-816311 TIE STRAP, (8.00 Inches) (AR required per assembly)
TIE STRAP         O - Replaced by 54-816311T 54-816311
54-816311This part has been superseded. TIE STRAP O - Replaced by 54-816311T
(more info)
    UnavailableUnavailable Parts
TIE STRAP (8.00 I 54-816311T 54-816311T
54-816311TOEM Part 54-816311T - Tie Strap - Priced Individually (more info) About Mercury Marine $0.44 $0.44 Add to shopping cart
10+ in stock. Explain stock levels
#31 27-19203 1 GASKET (1 required per assembly) (6/8) (9.9/15) USA SN# 0G112449 /Belgium SN# 9831799 AND BELOW(6/8)
GASKET 27-19203  1 27-19203  1
27-19203 1OEM Part 27-19203 1 - Gasket (more info) About Mercury Marine $4.80 $4.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#32 19107F 1 COVER, Intake (1 required per assembly) (6/8) (9.9/15) USA SN# 0G112449 /Belgium SN# 9831799 AND BELOW(6/8)
COVER Intake 19107F 1 19107F 1
19107F 1OEM Part 19107F 1 - Cover (more info) About Mercury Marine $36.42 $10.50 Add to shopping cart
10 in stock. Explain stock levels
#33 25-36324 O-RING, (1.549 x .103) (2 required per assembly) (9.9/15) SN# USA-0G112450/BEL-9831800 & Up
O-RING (1.549 x . 25-36324  
25-36324OEM Part 25-36324 - O-Ring (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 826383F 1 COVER, Intake (1 required per assembly) (9.9/15) SN# USA-0G112450/BEL-9831800 & Up
COVER Intake 826383F 1 826383F 1
826383F 1OEM Part 826383F 1 - Intake Cover (more info) About Mercury Marine $13.42 $13.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#35 32-830756109 HOSE, (57.00 Inches Bulk) (1 required per assembly)
HOSE-57 INCH      O - Replaced by 32-8M0047428 32-830756109
32-830756109This part has been superseded. HOSE-57 INCH O - Replaced by 32-8M0047428
(more info)
    UnavailableUnavailable Parts
HOSE-57 INCH       - Replaced by 32-8M0108355 32-8M0047428
32-8M0047428This part has been superseded. HOSE-57 INCH - Replaced by 32-8M0108355
(more info)
    UnavailableUnavailable Parts
HOSE (57 Inches B 32-8M0108355  
32-8M0108355OEM Part 32-8M0108355 - Hose-57 Inch (more info) About Mercury Marine $43.90 $37.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#36 22-94848 FITTING, BOTTOM COWL (1 required per assembly)
FITTING 22-94848 22-94848
22-94848OEM Part 22-94848 - Fitting (more info) About Mercury Marine $3.20 $3.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#37 1033-8906A 1 COVER ASSEMBLY (1 required per assembly)
10338906A02 1033-8906A 1 1033-8906A 1
1033-8906A 1OEM Part 1033-8906A 1 - Cover Assembly (more info) About Mercury Marine $45.00 $45.00 Add to shopping cart
4 in stock. Explain stock levels
COVER ASSEMBLY 1033-8906A02 1033-8906A02
1033-8906A02OEM Part 1033-8906A02 - Cover Assembly (more info) About Mercury Marine $49.92 $49.92 Add to shopping cart
1 in stock. Explain stock levels
#38 27-19207 1 GASKET (1 required per assembly)
GASKET            O - Replaced by 27-19207002 27-19207  1
27-19207 1This part has been superseded. GASKET O - Replaced by 27-19207002
(more info)
    UnavailableUnavailable Parts
GASKET 27-19207002 27-19207002
27-19207002OEM Part 27-19207002 - Cylinder Cover Gasket (more info) About Mercury Marine $6.40 $6.40 Add to shopping cart
10+ in stock. Explain stock levels
#39 14673 2 COVER (1 required per assembly)
8M0039352 14673  2 14673  2
14673 2OEM Part 14673 2 - Cover (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
10+ in stock. Explain stock levels
COVER 8M0039352 8M0039352
8M0039352OEM Part 8M0039352 - Cover (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 27-19205 1 GASKET (1 required per assembly)
GASKET            O - Replaced by 27-19205002 27-19205  1
27-19205 1This part has been superseded. GASKET O - Replaced by 27-19205002
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-19205002 27-19205002
27-19205002OEM Part 27-19205002 - Gasket - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
6 in stock. Explain stock levels
#42 14586 THERMOSTAT (120 DEGREES) (1 required per assembly)
THERMOSTAT 14586 14586
14586OEM Part 14586 - Thermostat -120 (more info) About Mercury Marine $27.50 $27.50 Add to shopping cart
10 in stock. Explain stock levels
Thermostat, 120F 18-3549
18-3549OEM Match 18-3549 - Thermostat, 14586 (more info) About Sierra Marine $24.99 $20.53 Add to shopping cart
6 in stock. Explain stock levels
#43 27-62386 GASKET (1 required per assembly)
GASKET @4         O - Replaced by 27-62386001 27-62386
27-62386This part has been superseded. GASKET @4 O - Replaced by 27-62386001
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 4 27-62386001 27-62386001
27-62386001OEM Part 27-62386001 - Gasket - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, Thermostat 18-0182-9
18-0182-9OEM Match 18-0182-9 - Gasket 27-62386 2-Pack (more info)
Replaces OEM #0310058
About Sierra Marine $3.98 $2.71 Add to shopping cart
2 in stock. Explain stock levels
#44 22-29111 CONNECTOR (1 required per assembly)
22291111 22-29111  
22-29111OEM Part 22-29111 - Fitting (more info) About Mercury Marine $3.15 $3.15 Add to shopping cart
3 in stock. Explain stock levels
NIPPLE            O - Replaced by 22-29111  2  
22-29111 1This part has been superseded. NIPPLE O - Replaced by 22-29111 2
(more info)
    UnavailableUnavailable Parts
FITTING 22-29111  2  
22-29111 2OEM Part 22-29111 2 - Fitting (more info) About Mercury Marine $6.50 $6.50 Add to shopping cart
3 in stock. Explain stock levels
#46 16-42917 3 STUD (2 required per assembly) (RESTRICTED/NORWAY MODELS)
STUD 16-42917  3  
16-42917 3OEM Part 16-42917 3 - Stud (more info) About Mercury Marine $7.80 $7.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 19072A88 POWERHEAD ASSEMBLY, Complete (1 required per assembly) (15) SN# USA-0G112449/BEL-9831799 & Below
POWERHEAD MARINE  O - Replaced by -19072T88  
19072A88This part has been superseded. POWERHEAD MARINE O - Replaced by -19072T88
(more info)
    UnavailableUnavailable Parts
POWERHEAD MARINE  O NLA  
19072T88 POWERHEAD MARINE O NLA
(more info)
    UnavailableUnavailable Parts
#- 19072A97 POWERHEAD ASSEMBLY (1 required per assembly) (15) SN# USA-0G112450/BEL-9831800 & Up
POWERHEAD MARINE  O - Replaced by -19072T97  
19072A97This part has been superseded. POWERHEAD MARINE O - Replaced by -19072T97
(more info)
    UnavailableUnavailable Parts
POWERHEAD ASSEMBL 19072T97  
19072T97OEM Part 19072T97 - Powerhead 10/15 2ST (more info) About Mercury Marine $1,321.43 $1,321.43 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 12893A97 POWERHEAD ASSEMBLY (1 required per assembly) (6)
POWERHEAD MARINE  O - Replaced by -12893T97  
12893A97This part has been superseded. POWERHEAD MARINE O - Replaced by -12893T97
(more info)
    UnavailableUnavailable Parts
PH 6              O NLA 12893T97
12893T97 PH 6 O NLA
(more info)
    UnavailableUnavailable Parts
#- 811686A97 POWERHEAD ASSEMBLY (1 required per assembly) (8)
POWERHEAD MARINE  O - Replaced by -811686T97  
811686A97This part has been superseded. POWERHEAD MARINE O - Replaced by -811686T97
(more info)
    UnavailableUnavailable Parts
PH 6/8            O NLA  
811686T97 PH 6/8 O NLA
(more info)
    UnavailableUnavailable Parts
#- 27-42364A92 GASKET SET, Engine (1 required per assembly)
GASKET SET Engine 27-42364A92 27-42364A92
27-42364A92OEM Part 27-42364A92 - Gasket Set (more info) About Mercury Marine $79.25 $79.25 Add to shopping cart
3 in stock. Explain stock levels