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Parts for Mercury Marine 500 End Caps, Manifold & Exhaust Covers

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 831-5347A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (SEE PAGE 19 FOR PARTS (1 required per assembly)
CYLINDER BLOCK    O NLA  
831-5347A 3 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#2 1100-3281A 1 END CAP ASSEMBLY, UPPER (1 required per assembly)
END CAP ASSY ,NLA 1100-3281A 1  
1100-3281A 1OEM Part 1100-3281A 1 - End Cap Assembly, NLA (more info) About Mercury Marine $110.00 $110.00 Add to shopping cart
7 in stock. Explain stock levels
#3 26-29476 OIL SEAL (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26-29476This part has been superseded.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
#4 25-20081 "O" RING, UPPER END CAP (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
#5 30-20080 BALL BEARING, UPPER END CAP (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30-20080This part has been superseded.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30-53853This part has been superseded.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30-63742This part has been superseded.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
#6 15-20082A 1 SHIM, UPPER END CAP TO CYL. BLOCK/CRANKCASE (.002-3-5-10) (AR 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
#7 10-29256 SCREW, UPPER END CAP MONTING (7/8") (4 required per assembly)
SCREW (.312-18 x 10-29256 10-29256
10-29256OEM Part 10-29256 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
#8 37639 MOUNT, RUBBER - CRANKCASE (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 11-46887 NUT, CRANKCASE RUBBER MOUNT (4 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
#10 37996 GROUND STRAP, CRANKCASE MOUNT (1 required per assembly)
GROUND STRAP,NLA 37996  
37996OEM Part 37996 - Ground Strap, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 1158-5302A 1 END CAP ASSEMBLY, LOWER (1 required per assembly)
END CAP ASSY      O - Replaced by 1158-6410A 2  
1158-5302A 1This part has been superseded. END CAP ASSY O - Replaced by 1158-6410A 2
(more info)
    UnavailableUnavailable Parts
END CAP           O - Replaced by 1158-6635A 1  
1158-6410A 2This part has been superseded. END CAP O - Replaced by 1158-6635A 1
(more info)
    UnavailableUnavailable Parts
END CAP           O - Replaced by 1158-6635T 1  
1158-6635A 1This part has been superseded. END CAP O - Replaced by 1158-6635T 1
(more info)
    UnavailableUnavailable Parts
END CAP           O NLA  
1158-6635T 1 END CAP O NLA
(more info)
    UnavailableUnavailable Parts
#16 15-20085A 1 SHIM, LOWER END CAP TO CRANKCASE/BYL. BLOCK (.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
#18 27-46110 GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1 required per assembly)
GASKET @2         O - Replaced by 27-72486  
27-46110This part has been superseded. GASKET @2 O - Replaced by 27-72486
(more info)
    UnavailableUnavailable Parts
GASKET @2         O - Replaced by 27-85491  
27-72486This part has been superseded. GASKET @2 O - Replaced by 27-85491
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85491  1  
27-85491This part has been superseded. GASKET O - Replaced by 27-85491 1
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85491  2  
27-85491 1This part has been superseded. GASKET O - Replaced by 27-85491 2
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85491  3  
27-85491 2This part has been superseded. GASKET O - Replaced by 27-85491 3
(more info)
    UnavailableUnavailable Parts
GASKET 27-85491  3 27-85491  3
27-85491 3OEM Part 27-85491 3 - Gasket (more info) About Mercury Marine $7.20 $7.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0942
18-0942OEM Match 18-0942 - Gasket, 27-85491 2 (more info) About Sierra Marine $6.49 $4.86 Add to shopping cart
8 in stock. Explain stock levels
#19 46109 PLAT, BAFFLE - EXJAUST MANIFOLD (1 required per assembly)
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
#20 27-46111 GASKET, BAFFLE PLATE TO EXHAUST COVER (1 required per assembly)
2772488 27-46111  
27-46111OEM Part 27-46111 - Gasket Note: Must be ordered in multiples of 2 (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
1 in stock. Explain stock levels
GASKET AT 2       O - Replaced by 27-85492  
27-72488This part has been superseded. GASKET AT 2 O - Replaced by 27-85492
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85492  1  
27-85492This part has been superseded. GASKET O - Replaced by 27-85492 1
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85492  2  
27-85492 1This part has been superseded. GASKET O - Replaced by 27-85492 2
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-85492  4  
27-85492 2This part has been superseded. GASKET O - Replaced by 27-85492 4
(more info)
    UnavailableUnavailable Parts
GASKET 27-85492  4 27-85492  4
27-85492 4OEM Part 27-85492 4 - Gasket (more info) About Mercury Marine $10.30 $10.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0137
18-0137OEM Match 18-0137 - Gasket, 27-85492 2 (more info) About Sierra Marine $8.49 $6.19 Add to shopping cart
1 in stock. Explain stock levels
#21 46112 COVER, EXHUAST MANIFOLD (1 required per assembly)
COVER             O - Replaced by -46112A 3  
46112This 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
#22 10-37562 SCREW, MANIFOLD COVER TO CYL. BLOCK (1") (12 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
#23 10-38837 SCREW, MANIFOLD COVER TO CYL. BLOCK - CLIP (1 1/8") (3 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
#24 54-52905 CLIP, HIGH TENSION LEAD (2 required per assembly)
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
#25 1017-4002A 1 COVER ASSEMBLY, CYLINDER BLOCK (1 required per assembly)
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
#26 22-32802 PLUG, PIPE - CYLINDER BLOCK COVER (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
#27 27-37816 GASKET, CYLINDER BLOCK COVER (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
#28 10-20653 SCREW, CYLINDER BLOCK COVER MOUNTING (1") (10 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
#29 87 NUT, COVER MOUNTING SCREW (10 required per assembly)
#32 27935 COVER, TRANSFER PORT (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
#33 27-27936 GASKET, TRANSFER PORT COVER (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
#34 10-20540 SCREW, TRANSFER PORT COVER MOUNTING (5/8") (6 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