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Parts for Mercury Marine 650 (3 Cylinder) Cylinder Block & Crankcase Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 855-4553A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly)
CYLINDER BLOCK    O NLA  
855-4553A 3 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#2 27-60286 GASKET, CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
GASKET Note: must be ordered in multiples of 4 27-60286 27-60286
27-60286OEM Part 27-60286 - Gasket - Priced Individually (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
9 in stock. Explain stock levels
Crankcase-Cyl Block Gasket 18-2512-9
18-2512-9OEM Match 18-2512-9 - Gasket 27-60286, 5PK (more info) About Sierra Marine $19.95 $19.01 Add to shopping cart
2 in stock. Explain stock levels
#3 16-21831 STUD, CARBURETOR MOUNTING (1 1/4") (4 required per assembly)
STUD @3           O NLA  
16-21831 STUD @3 O NLA
(more info)
    UnavailableUnavailable Parts
#4 16-30715 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (2 1/4") (2 required per assembly)
STUD              O - Replaced by 16-66289  
16-30715This part has been superseded. STUD O - Replaced by 16-66289
(more info)
    UnavailableUnavailable Parts
STUD @2           O - Replaced by 16-68201  
16-66289This part has been superseded. STUD @2 O - Replaced by 16-68201
(more info)
    UnavailableUnavailable Parts
STUD,NLA 16-68201  
16-68201OEM Part 16-68201 - Stud, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
9 in stock. Explain stock levels
#5 17-20033 DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2 required per assembly)
1743044 17-20033  
17-20033OEM Part 17-20033 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $1.15 $1.15 Add to shopping cart
3 in stock. Explain stock levels
PIN Dowel - Witho 17-43044  
17-43044OEM Part 17-43044 - Pin -Dowel-solid (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 17-20323 DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (2 required per assembly)
PIN Dowel 17-20323  
17-20323OEM Part 17-20323 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#7 16-20984 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (4 1/4") (2 required per assembly)
STUD @2           O NLA  
16-20984 STUD @2 O NLA
(more info)
    UnavailableUnavailable Parts
#8 16-29589 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (3") - EXHAUST (1 required per assembly)
STUD              O - Replaced by 16-66290  
16-29589This part has been superseded. STUD O - Replaced by 16-66290
(more info)
    UnavailableUnavailable Parts
STUD @2           O - Replaced by 16-68202  
16-66290This part has been superseded. STUD @2 O - Replaced by 16-68202
(more info)
    UnavailableUnavailable Parts
STUD (.312-24 x 3 16-68202  
16-68202OEM Part 16-68202 - Stud (more info) About Mercury Marine $25.58 $25.58 Add to shopping cart
2 in stock. Explain stock levels
#8 16-20983 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 9/16") - TRA (1 required per assembly)
STUD @2           O - Replaced by 16-65761  
16-20983This part has been superseded. STUD @2 O - Replaced by 16-65761
(more info)
    UnavailableUnavailable Parts
STUD @2           O - Replaced by 16-68167  
16-65761This part has been superseded. STUD @2 O - Replaced by 16-68167
(more info)
    UnavailableUnavailable Parts
STUD (.312-18/.31 16-68167  
16-68167OEM Part 16-68167 - Stud (more info) About Mercury Marine $18.50 $15.84 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 57854 RESTRICTION, CYLINDER BLEED (2 required per assembly)
RESTRICTION @5    O - Replaced by -66517  
57854This part has been superseded. RESTRICTION @5 O - Replaced by -66517
(more info)
    UnavailableUnavailable Parts
RESTRICTOR Note: must be ordered in multiples of 5 66517 66517
66517OEM Part 66517 - Restrictor - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
10+ in stock. Explain stock levels
#10 60115 COVER, STARTER MOTOR TO CRANKCASE (BOTTOM) (1 required per assembly)
COVER,NLA 60115  
60115OEM Part 60115 - Cover, NLA (more info) About Mercury Marine $14.00 $14.00 Add to shopping cart
5 in stock. Explain stock levels
#11 10-26132 SCREW, STARTER MOTOR COVER TO CRANKCASE (2 3/4") (1 required per assembly)
SCREW,NLA 10-26132  
10-26132OEM Part 10-26132 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 11-46793 NUT, STARTER MOTOR COVER SCREW (1 required per assembly)
1129250 11-46793  
11-46793OEM Part 11-46793 - Nut - Priced Individually (more info) About Mercury Marine $0.55 $0.55 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.312-24) 11-29250 11-29250
11-29250OEM Part 11-29250 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#13 10-57841 SCREW, STARTER MOTOR COVER TO CRANKCASE (2 3/4") (1 required per assembly)
SCREW,NLA 10-57841  
10-57841OEM Part 10-57841 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#14 13-26993 LOCKWASHER, STARTER MOTOR COVER SCREW (1 required per assembly)
LOCKWASHER (.312) 13-26993  
13-26993OEM Part 13-26993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#15 22-32802 PIPE PLUG, CRANKCASE (1 required per assembly)
PLUG @2           O - Replaced by 22-32802  1  
22-32802This part has been superseded. PLUG @2 O - Replaced by 22-32802 1
(more info)
    UnavailableUnavailable Parts
PLUG-(BRASS)@2    O - Replaced by 22-32802  2  
22-32802 1This part has been superseded. PLUG-(BRASS)@2 O - Replaced by 22-32802 2
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
8 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 58906 COVER, STARTER MOTOR TO CRANKCASE (TOP) (1 required per assembly)
COVER             O - Replaced by -73206  
58906This part has been superseded. COVER O - Replaced by -73206
(more info)
    UnavailableUnavailable Parts
COVER             O - Replaced by -79735A 1  
73206This part has been superseded. COVER O - Replaced by -79735A 1
(more info)
    UnavailableUnavailable Parts
CAP ASSY,NLA 79735A 1  
79735A 1OEM Part 79735A 1 - Cap Assembly, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
6 in stock. Explain stock levels
#17 10-33860 SCREW, STARTER MOTOR COVER TO CRANKCASE (2") (1 required per assembly)
SCREW @5          O - Replaced by 10-21449  
10-33860This part has been superseded. SCREW @5 O - Replaced by 10-21449
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-21449  
10-21449OEM Part 10-21449 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#20 10-57233 SCREW, CRANKCASE TO CYLINDER BLOCK (7/8") (2 required per assembly)
SCREW @5          O - Replaced by 10-69094  
10-57233This part has been superseded. SCREW @5 O - Replaced by 10-69094
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-69094  
10-69094OEM Part 10-69094 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#21 10-29942 SCREW, CRANKCASE TO CYLINDER BLOCK (2 1/4") (7 required per assembly)
SCREW             O - Replaced by 10-69090  
10-29942This part has been superseded. SCREW O - Replaced by 10-69090
(more info)
    UnavailableUnavailable Parts
SCREW             O NLA  
10-69090 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#22 10-22039 SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") (4 required per assembly)
SCREW,NLA 10-22039  
10-22039OEM Part 10-22039 - Screw, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#23 12-26020 WASHER, CRANKCASE TO CYLINDER BLOCK SCREW (13 required per assembly)
WASHER,NLA 12-26020  
12-26020OEM Part 12-26020 - Washer, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#25 62397 INDICATOR, TIMING (1 required per assembly)
INDICATOR,NLA 62397 62397
62397OEM Part 62397 - Indicator, NLA (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
10+ in stock. Explain stock levels
#26 1143-4390A 1 END CAP ASSEMBLY UPPER (1 required per assembly)
END CAP ASSY      O NLA  
1143-4390A 1 END CAP ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#27 25-47254 "O" RING, END CAP (1 required per assembly)
O-RING 25-47254 25-47254
25-47254OEM Part 25-47254 - O-Ring - Priced Individually (more info) About Mercury Marine $4.20 $4.20 Add to shopping cart
2 in stock. Explain stock levels
O-RING 18-7961
18-7961OEM Match 18-7961 - O-Ring 25-97386 (more info) About Sierra Marine $4.99 $3.62 Add to shopping cart
3 in stock. Explain stock levels
#28 21-56011A 2 CHECK VALVE ASSEMBLY, END CAP (1 required per assembly)
2142657A1 21-56011A 2  
21-56011A 2OEM Part 21-56011A 2 - Check Valve Assembly (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
9 in stock. Explain stock levels
VALVE ASSY-CHECK  O - Replaced by 21-42657A 3  
21-42657A 1This part has been superseded. VALVE ASSY-CHECK O - Replaced by 21-42657A 3
(more info)
    UnavailableUnavailable Parts
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
#29 26-29476 OIL SEAL, END CAP (1 required per assembly)
OIL SEAL @5       O - Replaced by 26-41953  
26-29476This part has been superseded. OIL SEAL @5 O - Replaced by 26-41953
(more info)
    UnavailableUnavailable Parts
SEAL Note: must be ordered in multiples of 2 26-41953 26-41953
26-41953OEM Part 26-41953 - Seal - Priced Individually (more info) About Mercury Marine $14.90 $14.90 Add to shopping cart
10+ in stock. Explain stock levels
Oil Seal 18-2016
18-2016OEM Match 18-2016 - Seal, 26-41953 (more info)
Replaces OEM #0764337
About Sierra Marine $10.99 $8.18 Add to shopping cart
10+ in stock. Explain stock levels
#30 10-30225 SCREW, UPPER END CAP MOUNTING (1") (4 required per assembly)
SCREW WITH LOCKWA 10-30225 10-30225
10-30225OEM Part 10-30225 - Screw w/ Lw - Priced Individually (more info) About Mercury Marine $0.60 $0.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 15-47248A 1 SHIM, UPPER END CAP (.006-8-10) (AR required per assembly)
SHIM SET,NLA 15-47248A 1 15-47248A 1
15-47248A 1OEM Part 15-47248A 1 - Shim Set, NLA (more info) About Mercury Marine $11.00 $11.00 Add to shopping cart
10+ in stock. Explain stock levels
#32 1144-4888A 1 END CAP ASSEMBLY, LOWER (1 required per assembly)
END CAP ASSY ,NLA 1144-4888A 1  
1144-4888A 1OEM Part 1144-4888A 1 - End Cap Assembly, NLA (more info) About Mercury Marine $115.00 $115.00 Add to shopping cart
1 in stock. Explain stock levels
#33 25-32546 "O" RING, END CAP (1 required per assembly)
O-RING 25-32546 25-32546
25-32546OEM Part 25-32546 - O-Ring - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7161-9
18-7161-9OEM Match 18-7161-9 - (PK5) O-Ring 25-32546 (more info) About Sierra Marine $14.95 $9.12 Add to shopping cart
4 in stock. Explain stock levels
#37 15-20085A 1 SHIM, LOWER END CAP (.002-3-5-10) (AR required per assembly)
SHIM SET 15-20085A 1  
15-20085A 1OEM Part 15-20085A 1 - Shim Set (more info) About Mercury Marine $48.33 $48.33 Add to shopping cart
2 in stock. Explain stock levels
#38 58910 COVER, TRANSFER PASSAGE (1 required per assembly)
COVER ,NLA 58910  
58910OEM Part 58910 - Cover, NLA (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
1 in stock. Explain stock levels
#39 27-60311 GASKET, TRANSFER PASSAGE COVER (1 required per assembly)
GASKET LONG,NLA 27-60311 27-60311
27-60311OEM Part 27-60311 - Gasket Long - Priced Individually (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#40 10-38837 SCREW, TRANSFER PASSAGE COVER MOUNTING (1 1/8") (9 required per assembly)
SCREW (.312-18 x 10-38837 10-38837
10-38837OEM Part 10-38837 - Screw - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
6 in stock. Explain stock levels
#41 1025-4389 COVER, CYLINDER BLOCK (1 required per assembly)
COVER             O - Replaced by 1025-6124A 1  
1025-4389This part has been superseded. COVER O - Replaced by 1025-6124A 1
(more info)
    UnavailableUnavailable Parts
COVER ASSY        O - Replaced by 1025-8116A 1  
1025-6124A 1This part has been superseded. COVER ASSY O - Replaced by 1025-8116A 1
(more info)
    UnavailableUnavailable Parts
CYL BLOCK COVER   O NLA  
1025-8116A 1 CYL BLOCK COVER O NLA
(more info)
    UnavailableUnavailable Parts
#42 27-60310 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
GASKET @3         O - Replaced by 27-74511  
27-60310This part has been superseded. GASKET @3 O - Replaced by 27-74511
(more info)
    UnavailableUnavailable Parts
GASKET @2         O - Replaced by 27-88449  
27-74511This part has been superseded. GASKET @2 O - Replaced by 27-88449
(more info)
    UnavailableUnavailable Parts
GASKET 27-88449 27-88449
27-88449OEM Part 27-88449 - Gasket (more info) About Mercury Marine $6.10 $6.10 Add to shopping cart
10+ in stock. Explain stock levels
Block Cover Gasket 18-2504-9
18-2504-9OEM Match 18-2504-9 - Gasket 27-88449 2-Pack (more info) About Sierra Marine $14.98 $10.64 Add to shopping cart
1 in stock. Explain stock levels
#43 10-21091 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (6 required per assembly)
SCREW,NLA 10-21091  
10-21091OEM Part 10-21091 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#44 11-46887 NUT, COVER MOUNTING SCREWS (6 required per assembly)
NUT @15           O - Replaced by 11-20184  
11-46887This part has been superseded. NUT @15 O - Replaced by 11-20184
(more info)
    UnavailableUnavailable Parts
NUT (1/4-28X7/32) 11-20184 11-20184
11-20184OEM Part 11-20184 - Nut - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
2 in stock. Explain stock levels
#46 27-60309 GASKET, BAFFLE PLATE TO CYLINDER BLOCK (1 required per assembly)
GASKET LONG,NLA 27-60309 27-60309
27-60309OEM Part 27-60309 - Gasket Long - Priced Individually (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#47 58913 PLATE, BAFFLE - EXHAUST MANIFOLD (1 required per assembly)
BAFFLE PLATE      O NLA  
58913 BAFFLE PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#48 27-60308 GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
GASKET LONG,NLA 27-60308 27-60308
27-60308OEM Part 27-60308 - Gasket Long - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#49 58912 COVER, EXHAUST MANIFOLD (1 required per assembly)
EXHAUST COVER     O NLA  
58912 EXHAUST COVER O NLA
(more info)
    UnavailableUnavailable Parts
#50 10-24227 SCREW, THROTTLE LEVER ADJUSTING (2 1/8") (3 required per assembly)
1064022 10-24227  
10-24227OEM Part 10-24227 - Screw (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-64022 10-64022
10-64022OEM Part 10-64022 - Screw (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
7 in stock. Explain stock levels
#51 11-20890 NUT, THROTTLE LEVER ADJUSTING SCREWS (3 required per assembly)
NUT (.250-20) 11-20890 11-20890
11-20890OEM Part 11-20890 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#52 52023 CAP, NYLON - THROTTLE LEVER ADJUSTING SCREWS (3 required per assembly)
CAP,NLA 52023  
52023OEM Part 52023 - Cap, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#53 10-60411 SCREW, BAFFLE PLTAE AND EXHAUST MANIFOLD COVER MOUNTING (1 1 (15 required per assembly)
SCREW (.312-18 x 10-60411 10-60411
10-60411OEM Part 10-60411 - Screw - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#54 58124A15 SWITCH, MERCURY (1 required per assembly)
SWITCH ASSY 58124A15  
58124A15OEM Part 58124A15 - Switch Assembly (more info) About Mercury Marine $60.42 $60.42 Add to shopping cart
2 in stock. Explain stock levels
#55 10-48591 SCREW, MERCURY SWITCH TO CRANKCASE (1/2") (1 required per assembly)
SCREW (#10-32 x . 10-48591 10-48591
10-48591OEM Part 10-48591 - Screw - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#56 17-36242 PIN, ROLL - MERCURY SWITCH (2 required per assembly)
PIN-ROLL,NLA 17-36242  
17-36242OEM Part 17-36242 - Pin -roll, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
5 in stock. Explain stock levels
#57 47764 STA-STRAP, MERCURY SWITCH LEAD (1 required per assembly)
TIE STRAP         O - Replaced by -61990  
47764This part has been superseded. TIE STRAP O - Replaced by -61990
(more info)
    UnavailableUnavailable Parts
TIE STRAP (14.00 61990 61990
61990OEM Part 61990 - Tie Strap - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#58 32-60584 HOSE, CRANKCASE BLEED (12") (1 required per assembly)
HOSE              O - Replaced by 32-60580 78  
32-60584This part has been superseded. HOSE O - Replaced by 32-60580 78
(more info)
    UnavailableUnavailable Parts
FUEL LINE         O - Replaced by 32-99130 78  
32-60580 78This part has been superseded. FUEL LINE O - Replaced by 32-99130 78
(more info)
    UnavailableUnavailable Parts
TUBING-26 INCH    O - Replaced by 32-99130122  
32-99130 78This part has been superseded. TUBING-26 INCH O - Replaced by 32-99130122
(more info)
    UnavailableUnavailable Parts
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
#59 22-56759 FITTING, CRANKCASE BLEED (PART OF CYLINDER BLOCK AND CRANKCA (2 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