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Parts for Mercury Marine 500 Cylinder Block & Crankcase Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 1100-339A 1 END CAP ASSEMBLY, UPPER (1,1,1,1 required per assembly)
END CAP ASSY ,NLA 1100-339A 1 1100-339A 1
1100-339A 1OEM Part 1100-339A 1 - End Cap Assembly, NLA (more info) About Mercury Marine $98.00 $98.00 Add to shopping cart
9 in stock. Explain stock levels
#2 26-29476 OIL SEAL (1,1,1,1 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26-29476This part has been superseded.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
#3 25-20081 "O" RING, UPPER END CAP (1,1,1,1 required per assembly)
O-RING 25-20081 25-20081
25-20081OEM Part 25-20081 - O-Ring - Priced Individually (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7151-9
18-7151-9OEM Match 18-7151-9 - (PK5) O-Ring Mercury 25-20081 (more info) About Sierra Marine $12.45 $7.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 30-20080 BALL BEARING, UPPER END CAP (1,1,1,1 required per assembly)
BALL BEARING      O - Replaced by 30-53853  
30-20080This part has been superseded. BALL BEARING O - Replaced by 30-53853
(more info)
    UnavailableUnavailable Parts
BALL BEARING      O - Replaced by 30-63742  
30-53853This part has been superseded. BALL BEARING O - Replaced by 30-63742
(more info)
    UnavailableUnavailable Parts
BEARING-BALL      O - Replaced by 30-63742T 30-63742
30-63742This part has been superseded. BEARING-BALL O - Replaced by 30-63742T
(more info)
    UnavailableUnavailable Parts
BEARING Ball 30-63742T 30-63742T
30-63742TOEM Part 30-63742T - Ball Bearing (more info) About Mercury Marine $28.30 $24.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ball Bearing 18-1154
18-1154OEM Match 18-1154 - Bearing, 30-63742, 377139 (more info)
Replaces OEM #0377139
About Sierra Marine $25.99 $19.44 Add to shopping cart
1 in stock. Explain stock levels
#5 15-20082A 1 SHIM, UPPER END CAP TO CYL. BLOCK AND CRANKCASE (AR,AR,AR,A required per assembly)
SHIM SET,NLA 15-20082A 1  
15-20082A 1OEM Part 15-20082A 1 - Shim Set, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
2 in stock. Explain stock levels
#6 10-29198 SCREW, UPPER END CAP MOUNTING (4,4,4,4 required per assembly)
SCREW AND LOCKWAS 10-29198 10-29198
10-29198OEM Part 10-29198 - Screw w/ Lw - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#7 831-2500A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1,1,, required per assembly)
CYLINDER BLOCK    O - Replaced by 831-2704A 2  
831-2500A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 831-2704A 2
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 831-2750A 3  
831-2704A 2This part has been superseded. CYLINDER BLOCK O - Replaced by 831-2750A 3
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 831-3244A 4  
831-2750A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 831-3244A 4
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 831-3719A 5  
831-3244A 4This part has been superseded. CYLINDER BLOCK O - Replaced by 831-3719A 5
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 831-4989A 7  
831-3719A 5This part has been superseded. CYLINDER BLOCK O - Replaced by 831-4989A 7
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O NLA  
831-4989A 7 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#7 831-2704A 2 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (,,1,1 required per assembly)
#8 37639 MOUNT, RUBBER - CRANKCASE (2,2,2,2 required per assembly)
MOUNT             O - Replaced by -63007  
37639This part has been superseded. MOUNT O - Replaced by -63007
(more info)
    UnavailableUnavailable Parts
Owners manual  Manual 377209 Owners Manual - 1958; 35; RDE-19C, RDEL-19C; Johnson OUTBOARDS $24.95 $24.95 Add to shopping cart
90435 63007  
63007OEM Part 63007 - Mount (more info) About Mercury Marine $30.00 $30.00 Add to shopping cart
2 in stock. Explain stock levels
MOUNT 90435 90435
90435OEM Part 90435 - Mount (more info) About Mercury Marine $41.58 $41.58 Add to shopping cart
8 in stock. Explain stock levels
#9 11-20184 NUT, CRANKCASE RUBBER MOUNT (4,4,4,4 required per assembly)
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
#10 17-20032 DOWEL PIN, CYLINDER BLOCK TO MAIN BEARING (2,2,2,2 required per assembly)
PIN Dowel 17-20032  
17-20032OEM Part 17-20032 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
10+ in stock. Explain stock levels
#11 17-20323 DOWEL PIN, CYLINDER BLOCK TO CENTER MAIN BEARING (1,1,1,1 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
#12 22-30139 PLUG, PIPE - WATER PRESSURE AND BALANCE TUBE HOLES (1,1,1,1 required per assembly)
PLUG              O - Replaced by 22-32802  
22-30139This part has been superseded. PLUG O - Replaced by 22-32802
(more info)
    UnavailableUnavailable Parts
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
6 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
#13 16-35099 STUD, CARBURETOR MOUNTING (4,4,4,4 required per assembly)
STUD @3           O - Replaced by 16-64280  
16-35099This part has been superseded. STUD @3 O - Replaced by 16-64280
(more info)
    UnavailableUnavailable Parts
STUD              O - Replaced by 16-68164  
16-64280This part has been superseded. STUD O - Replaced by 16-68164
(more info)
    UnavailableUnavailable Parts
STUD              O - Replaced by 16-64936  
16-68164This part has been superseded. STUD O - Replaced by 16-64936
(more info)
    UnavailableUnavailable Parts
STUD,NLA 16-64936  
16-64936OEM Part 16-64936 - Stud, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#14 16-29988 STUD, CRANKCASE TO DRIVE SHAFT HOUSING (1 9/16") (2,2,2,2 required per assembly)
STUD @2           O - Replaced by 16-33111  
16-29988This part has been superseded. STUD @2 O - Replaced by 16-33111
(more info)
    UnavailableUnavailable Parts
STUD,NLA 16-33111  
16-33111OEM Part 16-33111 - Stud, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#15 17-20033 DOWEL PIN, CRANKCASE TO CYLINDER BLOCK (2,2,2,2 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
#16 16-29990 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (3 7/16") (2,2,2,2 required per assembly)
STUD @2           O - Replaced by 16-56297  
16-29990This part has been superseded. STUD @2 O - Replaced by 16-56297
(more info)
    UnavailableUnavailable Parts
16562972 16-56297  
16-56297OEM Part 16-56297 - STUD (more info) About Mercury Marine $8.80 $8.80 Add to shopping cart
10+ in stock. Explain stock levels
STUD              O - Replaced by 16-8M0034463  
16-56297 2This part has been superseded. STUD O - Replaced by 16-8M0034463
(more info)
    UnavailableUnavailable Parts
STUD (.312-24 x 3 16-8M0034463  
16-8M0034463OEM Part 16-8M0034463 - Stud (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 16-37986 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (2 5/16") (2,2,2,2 required per assembly)
STUD              O - Replaced by 16-34378  
16-37986This part has been superseded. STUD O - Replaced by 16-34378
(more info)
    UnavailableUnavailable Parts
STUD @2           O NLA  
16-34378 STUD @2 O NLA
(more info)
    UnavailableUnavailable Parts
#18 16-29989 STUD, CYLINDER BLOCK TO DRIVE SHAFT HOUSING (1 15/16") (2,2,2,2 required per assembly)
STUD,NLA 16-29989  
16-29989OEM Part 16-29989 - Stud, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 22-29111 CONNECTOR, WATER TELL TALE HOLE - CYLINDER BLOCK (1,1,1,1 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
#20 10-22040 SCREW, CRANKCASE TO CYLINDER BLOCK (1 1/2") (14,14,, required per assembly)
SCREW @5          O - Replaced by 10-69097  
10-22040This part has been superseded. SCREW @5 O - Replaced by 10-69097
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-78841  
10-69097This part has been superseded. SCREW O - Replaced by 10-78841
(more info)
    UnavailableUnavailable Parts
BOLT              O NLA  
10-78841 BOLT O NLA
(more info)
    UnavailableUnavailable Parts
#20 10-21574 SCREW, CRANKCASE TO CYLINDER BLOCK (1 5/8") (,,1,1 required per assembly)
SCREW @5          O - Replaced by 10-69091  
10-21574This part has been superseded. SCREW @5 O - Replaced by 10-69091
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-69091  
10-69091OEM Part 10-69091 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
7 in stock. Explain stock levels
#21 10-22039 SCREW, CRANKCASE TO CYLINDER BLOCK (2 3/4") (4,4,4,4 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
#22 12-20084 WASHER, CRANKCASE SCREW (,,1,1 required per assembly)
WASHER (.328 x .5 12-20084 12-20084
12-20084OEM Part 12-20084 - Washer - Priced Individually (more info) About Mercury Marine $2.07 $2.07 Add to shopping cart
10+ in stock. Explain stock levels
#23 11-29250 NUT, CRANKCASE SCREW (18,18,18,1 required per assembly)
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
#24 10-26801 SCREW, MAIN BEARING LOCKING (2,2,2,2 required per assembly)
1098260 10-26801  
10-26801OEM Part 10-26801 - Screw - Priced Individually (more info) About Mercury Marine $0.35 $0.35 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.375-16 x 10-98260 10-98260
10-98260OEM Part 10-98260 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
2 in stock. Explain stock levels
#25 14-20091 TAB WASHER, BEARING LOCKING SCREW (3,3,3,3 required per assembly)
TAB WASHER 14-20091  
14-20091OEM Part 14-20091 - Tab Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#26 10-20359 SCREW, CENTER MAIN BEARING LOCKING (1,1,1,1 required per assembly)
SCREW (.375-16 x 10-20359 10-20359
10-20359OEM Part 10-20359 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#27 1102-1484A 1 END CAP ASSEMBLY, LOWER (1,1,1,1 required per assembly)
END CAP ASSY      O - Replaced by 1102-4181A 3  
1102-1484A 1This part has been superseded. END CAP ASSY O - Replaced by 1102-4181A 3
(more info)
    UnavailableUnavailable Parts
END CAP ASSY      O NLA  
1102-4181A 3 END CAP ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#28 21-28481A 1 CHECK VALVE ASSEMBLY, LOWER END CAP (1,1,1,1 required per assembly)
CHECK VALVE KIT,NLA 21-28481A 1  
21-28481A 1OEM Part 21-28481A 1 - Check Valve Kit, NLA (more info) About Mercury Marine $24.00 $24.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 26-29478 OIL SEAL, LOWER (1,1,1,1 required per assembly)
SEAL 26-29478 26-29478
26-29478OEM Part 26-29478 - Seal (more info) About Mercury Marine $22.33 $18.09 Add to shopping cart
10+ in stock. Explain stock levels
#33 15-20085A 1 SHIM, LWOER END CAP TO CRANKCASE AND CYL. BLOCK (AR,AR,AR,A 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
#35 32-33729 TUBE, BALANCE - MAIN BEARING (1,1,1,1 required per assembly)
HOSE              O - Replaced by 32-34395A 1  
32-33729This part has been superseded. HOSE O - Replaced by 32-34395A 1
(more info)
    UnavailableUnavailable Parts
HOSE ASSY         O - Replaced by 32-99127109  
32-34395A 1This part has been superseded. HOSE ASSY O - Replaced by 32-99127109
(more info)
    UnavailableUnavailable Parts
TUBING-57 INCH    O - Replaced by 32-830756109  
32-99127109This part has been superseded. TUBING-57 INCH O - Replaced by 32-830756109
(more info)
    UnavailableUnavailable Parts
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
#37 54-20386 CLAMP, BALANCE TUBE TO CONNECTORS (2,2,2,2 required per assembly)
CLAMP Note: must be ordered in multiples of 5 54-20386  
54-20386OEM Part 54-20386 - Clamp - Priced Individually (more info) About Mercury Marine $3.90 $2.64 Add to shopping cart
10+ in stock. Explain stock levels
#38 27-36393 GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1,1,1,1 required per assembly)
GASKET,NLA 27-36393 27-36393
27-36393OEM Part 27-36393 - Gasket (more info) About Mercury Marine $18.75 $18.75 Add to shopping cart
2 in stock. Explain stock levels
#39 36394 PLATE, BAFFLE - EXHAUST MANIFOLD (1,1,, required per assembly)
PLATE,NLA 36394  
36394OEM Part 36394 - Plate (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
3 in stock. Explain stock levels
Service manual  Manual 507614 87 COLT 8 HP Service Manual $34.95 $34.95 Add to shopping cart
#39 39657 PLATE, BAFFLE - EXHAUST MANIFOLD (,,1,1 required per assembly)
PLATE             O - Replaced by -46109  
39657This part has been superseded. PLATE O - Replaced by -46109
(more info)
    UnavailableUnavailable Parts
PLATE             O - Replaced by -77161  
46109This part has been superseded. PLATE O - Replaced by -77161
(more info)
    UnavailableUnavailable Parts
BAFFLE PLATE      O - Replaced by -90421  
77161This part has been superseded. BAFFLE PLATE O - Replaced by -90421
(more info)
    UnavailableUnavailable Parts
BAFFLE PLATE      O - Replaced by -90421  1  
90421This part has been superseded. BAFFLE PLATE O - Replaced by -90421 1
(more info)
    UnavailableUnavailable Parts
PLATE-BAFFLE      O - Replaced by -90421T01 90421  1
90421 1This part has been superseded. PLATE-BAFFLE O - Replaced by -90421T01
(more info)
    UnavailableUnavailable Parts
PLATE-BAFFLE 90421T01 90421T01
90421T01OEM Part 90421T01 - Baffle Plate (more info) About Mercury Marine $104.42 $104.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#40 27-37277 GASKET, BAFFLE PLATE TO EXHAUST COVER (1,1,1,1 required per assembly)
CARTON            O NLA  
27-37277 CARTON O NLA
(more info)
    UnavailableUnavailable Parts
#41 36395 COVER, EXHAUST MANIFOLD (1,1,, required per assembly)
COVER             O - Replaced by -38462  
36395This part has been superseded. COVER O - Replaced by -38462
(more info)
    UnavailableUnavailable Parts
Owners manual  Manual 212931 Owners Manual-1996 E/J 3, 4 HP $24.95 $24.95 Add to shopping cart
COVER             O - Replaced by -46112A 3  
38462This part has been superseded. COVER O - Replaced by -46112A 3
(more info)
    UnavailableUnavailable Parts
COVER ASSY,NLA 46112A 3  
46112A 3OEM Part 46112A 3 - Cover Assembly, NLA (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
10+ in stock. Explain stock levels
#41 38462 COVER, EXHAUST MANIFOLD (,,1,1 required per assembly)
#42 10-28782 SCREW, MANIFOLD COVER TO CYLINDER BLOCK (7/8") (13,13,, required per assembly)
SCREW (.312-18 x 10-28782 10-28782
10-28782OEM Part 10-28782 - Screw - Priced Individually (more info) About Mercury Marine $2.00 $1.12 Add to shopping cart
2 in stock. Explain stock levels
#42 10-37562 SCREW, MANIFOLD COVER TO CYLINDER BLOCK (1") (,,13,13 required per assembly)
SCREW (.312-18 x 10-37562 10-37562
10-37562OEM Part 10-37562 - Screw - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#43 10-32565 SCREW, MANIFOLD COVER TO HIGH TENSION LEAD CLIP (2,2,, required per assembly)
1090073 10-32565  
10-32565OEM Part 10-32565 - Screw - Priced Individually (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.312-18 x 10-90073 10-90073
10-90073OEM Part 10-90073 - Screw (more info) About Mercury Marine $1.33 $1.33 Add to shopping cart
4 in stock. Explain stock levels
#43 10-39661 SCREW, MANIFOLD COVER TO HIGH TENSION LEAD CLIP (,,2,2 required per assembly)
SCREW,NLA 10-39661  
10-39661OEM Part 10-39661 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#44 54-37303 CLIP, HIGH TENSION LEAD (2,2,2,2 required per assembly)
CLAMP             O - Replaced by 54-52905  
54-37303This part has been superseded. CLAMP O - Replaced by 54-52905
(more info)
    UnavailableUnavailable Parts
CLAMP      ,NLA 54-52905  
54-52905OEM Part 54-52905 - Clamp , NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
2 in stock. Explain stock levels
#45 1017-2483 COVER, CYLINDER BLOCK (1,1,1,1 required per assembly)
COVER             O - Replaced by 1017-4002A 1  
1017-2483This part has been superseded. COVER O - Replaced by 1017-4002A 1
(more info)
    UnavailableUnavailable Parts
COVER ASSY        O - Replaced by 1017-7054A 1  
1017-4002A 1This part has been superseded. COVER ASSY O - Replaced by 1017-7054A 1
(more info)
    UnavailableUnavailable Parts
CYL BLOCK COVER   O NLA  
1017-7054A 1 CYL BLOCK COVER O NLA
(more info)
    UnavailableUnavailable Parts
#46 27-37816 GASKET, CYLINDER BLOCK COVER (1,1,1,1 required per assembly)
GASKET @5         O - Replaced by 27-78026  
27-37816This part has been superseded. GASKET @5 O - Replaced by 27-78026
(more info)
    UnavailableUnavailable Parts
2785487 27-78026  
27-78026OEM Part 27-78026 - Gasket - Priced Individually (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
8 in stock. Explain stock levels
GASKET 27-85487 27-85487
27-85487OEM Part 27-85487 - Gasket (more info) About Mercury Marine $6.90 $6.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
Cyl. Block Cover Gasket 18-2507-9
18-2507-9OEM Match 18-2507-9 - Gasket 27-85487 2-Pack (more info) About Sierra Marine $13.98 $9.51 Add to shopping cart
1 in stock. Explain stock levels
#47 10-20653 SCREW, CYLINDER BLOCK COVER MOUNTING (10,10,10,1 required per assembly)
SCREW (.250-28 x 10-20653 10-20653
10-20653OEM Part 10-20653 - Bolt - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#50 11-20361 NUT, CYLINDER BLOCK COVER RUBBER MOUNT (2,2,2,2 required per assembly)
118267089 11-20361 11-20361
11-20361OEM Part 11-20361 - Nut Note: Must be ordered in multiples of 5 (more info) About Mercury Marine $0.60 $0.60 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.250-28) 11-826708  9 11-826708 9
11-826708 9OEM Part 11-826708 9 - Nut - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
7 in stock. Explain stock levels
S.S. Steel Locknut 18-3722-9
18-3722-9OEM Match 18-3722-9 - Lock Nut, 121731, 11-35888 (more info)
Replaces OEM #0121731
About Sierra Marine $14.95 $7.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#51 27935 COVER, TRANSFER PORT (2,2,2,2 required per assembly)
COVER,NLA 27935  
27935OEM Part 27935 - Cover, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#52 27-27936 GASKET, TRANSFER PORT COVER (2,2,2,2 required per assembly)
GASKET @10        O - Replaced by 27-27936  1 27-27936
27-27936This part has been superseded. GASKET @10 O - Replaced by 27-27936 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-27936  1 27-27936  1
27-27936 1OEM Part 27-27936 1 - Gasket (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#53 10-20540 SCREW, TRANSFER PORT COVER MOUNTING (HEX HEAD) (4,4,4,4 required per assembly)
SCREW,NLA 10-20540  
10-20540OEM Part 10-20540 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#53 10-28635 SCREW, TRANSFER PORT COVER MOUNTING (CAP HEAD) (2,2,2,2 required per assembly)
SCREW (.250-20 x 10-28635 10-28635
10-28635OEM Part 10-28635 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#54 21-28483A 1 CHECK VALVE ASSEMBLY, BLEED HOSE (UPPER) (1,1,1,1 required per assembly)
CHECK VALVE ASSY  O - Replaced by 22-62365A 1  
21-28483A 1This part has been superseded. CHECK VALVE ASSY O - Replaced by 22-62365A 1
(more info)
    UnavailableUnavailable Parts
CONNECTOR-FUEL,NLA 22-62365A 1 22-62365A 1
22-62365A 1OEM Part 22-62365A 1 - Fuel Connector, NLA (more info) About Mercury Marine $32.00 $32.00 Add to shopping cart
10+ in stock. Explain stock levels
#56 32-28654 HOSE, CYLINDER BLEED (6 1/2") (1,1,1,1 required per assembly)
HOSE              O - Replaced by 32-32840A 1  
32-28654This part has been superseded. HOSE O - Replaced by 32-32840A 1
(more info)
    UnavailableUnavailable Parts
HOSE ASSY         O - Replaced by 32-52742A 1  
32-32840A 1This part has been superseded. HOSE ASSY O - Replaced by 32-52742A 1
(more info)
    UnavailableUnavailable Parts
HOSE ASSY         O - Replaced by 32-26980 88  
32-52742A 1This part has been superseded. HOSE ASSY O - Replaced by 32-26980 88
(more info)
    UnavailableUnavailable Parts
HOSE              O - Replaced by 32-99126 88  
32-26980 88This part has been superseded. HOSE O - Replaced by 32-99126 88
(more info)
    UnavailableUnavailable Parts
TUBING (36.00 Inc 32-99126 88 32-99126 88
32-99126 88OEM Part 32-99126 88 - Tubing - 36 Inch (more info) About Mercury Marine $25.00 $21.41 Add to shopping cart
9 in stock. Explain stock levels
#57 22-20445 CONNECTOR, CYLINDER BLEED HOSE (LOWER) (1,1,1,1 required per assembly)
2289097 22-20445  
22-20445OEM Part 22-20445 - Connector (more info) About Mercury Marine $2.35 $2.35 Add to shopping cart
7 in stock. Explain stock levels
2267902 22-89097 22-89097
22-89097OEM Part 22-89097 - Connector (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
5 in stock. Explain stock levels
CONNECTOR 22-67902 22-67902
22-67902OEM Part 22-67902 - Fitting (more info) About Mercury Marine $8.00 $2.56 Add to shopping cart
8 in stock. Explain stock levels
#58 54-20387 CLAMP, BLEED HOSE TO CHECK VALVE AND CONNECTOR (2,2,2,2 required per assembly)
CLAMP @2          O NLA  
54-20387 CLAMP @2 O NLA
(more info)
    UnavailableUnavailable Parts