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Parts for Mercury Marine Model 850 85 HP (4 Cylinder) End Caps, Manifold & Exhaust Covers

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 847-4969A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly) UNITED STATES 3865694 AND BELOW AUSTRALIA 8017139 AND BELOW BELGIUM 9053363 AND BELOW CANADA 7033027 AND BELOW
CYLINDER BLOCK    O - Replaced by 847-5340A 4  
847-4969A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 847-5340A 4
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O NLA  
847-5340A 4 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 847-5340A 4 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
#2 1134-3197A 1 END CAP ASSEMBLY, UPPER (1 required per assembly)
END CAP ASSY      O NLA  
1134-3197A 1 END CAP ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#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26-29476This part has been superseded.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 25-47254 "O" RING (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
#5 15-47248A 1 SHIM ASSEMBLY, END CAP TO CRANKCASE (.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
#6 10-30225 SCREW, 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
#7 65615 POINTER, TIMING (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
POINTER           O - Replaced by -76367  
65615This part has been superseded. POINTER O - Replaced by -76367
(more info)
    UnavailableUnavailable Parts
TIMING POINTER    O - Replaced by -43352  
76367This part has been superseded. TIMING POINTER O - Replaced by -43352
(more info)
    UnavailableUnavailable Parts
POINTER,NLA 43352  
43352OEM Part 43352 - Pointer, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 10-28636 SCREW, TIMING POINTER ATTACHING (3/4") (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
SCREW (.250-20 x 10-28636 10-28636
10-28636OEM Part 10-28636 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-35462 WASHER, TIMING POINTER SCREW (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
WASHER (.2656 x . 12-35462  
12-35462OEM Part 12-35462 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#10 1148-4594A 1 END CAP ASSEMBLY, LOWER (1 required per assembly) UNITED STATES 3865694 AND BELOW AUSTRALIA 8017139 AND BELOW BELGIUM 9053363 AND BELOW CANADA 7033027 AND BELOW
END CAP ASSY      O - Replaced by 1148-5410A 1  
1148-4594A 1This part has been superseded. END CAP ASSY O - Replaced by 1148-5410A 1
(more info)
    UnavailableUnavailable Parts
END CAP ASSY      O - Replaced by 1148-5410T 1  
1148-5410A 1This part has been superseded. END CAP ASSY O - Replaced by 1148-5410T 1
(more info)
    UnavailableUnavailable Parts
END CAP ASSY      O NLA  
1148-5410T 1 END CAP ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#10 1148-5410A 1 END CAP ASSEMBLY, LOWER (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
#11 21-56011A 2 CHECK VALVE ASSEMBLY, END CAP (1 required per assembly) UNITED STATES 3865694 AND BELOW AUSTRALIA 8017139 AND BELOW BELGIUM 9053363 AND BELOW CANADA 7033027 AND BELOW
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
#13 25-32546 "O" RING (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
#14 15-20085A 1 SHIM, END CAP TO CRANKCASE (.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
#16 27-52892 GASKET, WATER JACKET COVER (1 required per assembly) - PART OF CYLINDER BLOCK AND CRANKCASE ASSEMBLY
2773665 27-52892  
27-52892OEM Part 27-52892 - Gasket - Priced Individually (more info) About Mercury Marine $1.15 $1.15 Add to shopping cart
3 in stock. Explain stock levels
GASKET Note: must be ordered in multiples of 2 27-73665 27-73665
27-73665OEM Part 27-73665 - Gasket - Priced Individually (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-0133
18-0133OEM Match 18-0133 - Gasket, 27-73665 (more info) About Sierra Marine $5.99 $5.99 Add to shopping cart
1 in stock. Explain stock levels
#17 64106 COVER, WATER JACKET - CYLINDER BLOCK (1 required per assembly) - PART OF CYLINDER BLOCK AND CRANKCASE ASSEMBLY
COVER             O - Replaced by -76303  
64106This part has been superseded. COVER O - Replaced by -76303
(more info)
    UnavailableUnavailable Parts
COVER             O NLA  
76303 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#18 10-53167 SCREW, WATER JACKET COVER TO CYLINDER BLOCK (7/8") (16 required per assembly) - PART OF CYLINDER BLOCK AND CRANKCASE ASSEMBLY
1053167T 10-53167 10-53167
10-53167OEM Part 10-53167 - Screw - Priced Individually (more info) About Mercury Marine $0.64 $0.64 Add to shopping cart
10+ in stock. Explain stock levels
SCREW .312-18X .8 10-53167T  
10-53167TOEM Part 10-53167T - Screw - Priced Individually (more info) About Mercury Marine $0.84 $0.84 Add to shopping cart
10+ in stock. Explain stock levels
#19 12-70132 WASHER, WATER JACKET COVER FASTENING SCREW (16 required per assembly) - PART OF CYLINDER BLOCK AND CRANKCASE ASSEMBLY
WASHER @5         O - Replaced by 12-8M0042642  
12-70132This part has been superseded. WASHER @5 O - Replaced by 12-8M0042642
(more info)
    UnavailableUnavailable Parts
WASHER (.323 x .5 12-8M0042642 12-8M0042642
12-8M0042642OEM Part 12-8M0042642 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
5 in stock. Explain stock levels
#20 27-64203 GASKET, CYLINDER BLOCK TO BAFFLE PLATE (1 required per assembly)
GASKET @2         O - Replaced by 27-85498 27-64203
27-64203This part has been superseded. GASKET @2 O - Replaced by 27-85498
(more info)
    UnavailableUnavailable Parts
GASKET @2         O - Replaced by 27-85498  1 27-85498
27-85498This part has been superseded. GASKET @2 O - Replaced by 27-85498 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-85498  1 27-85498  1
27-85498 1OEM Part 27-85498 1 - Gasket (more info) About Mercury Marine $7.70 $7.70 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-0107
18-0107OEM Match 18-0107 - Gasket 27-85498 (more info) About Sierra Marine $11.99 $11.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 64107 PLATE, BAFFLE - EXHAUST MANIFOLD (1 required per assembly)
BAFFLE PLATE      O NLA  
64107 BAFFLE PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#22 27-64204 GASKET, BAFFLE PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
GASKET @2         O - Replaced by 27-85496 27-64204
27-64204This part has been superseded. GASKET @2 O - Replaced by 27-85496
(more info)
    UnavailableUnavailable Parts
GASKET @2         O - Replaced by 27-85496  1 27-85496
27-85496This part has been superseded. GASKET @2 O - Replaced by 27-85496 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-85496  1 27-85496  1
27-85496 1OEM Part 27-85496 1 - Gasket (more info) About Mercury Marine $9.90 $9.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 64108 COVER, EXHAUST MANIFOLD (1 required per assembly)
COVER,NLA 64108  
64108OEM Part 64108 - Cover, NLA (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
10+ in stock. Explain stock levels
#24 10-53576 SCREW, MANIFOLD COVER MOUNTING (1 1/8") (18 required per assembly)
SCREW (.312-18 x 10-53576 10-53576
10-53576OEM Part 10-53576 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#25 22-32802 PLUG, PIPE - EXHAUST MANIFOLD COVER (1 required per assembly) UNITED STATES 3865695 AND UP AUSTRALIA 8017140 AND UP BELGIUM 9053364 AND UP CANADA 7033028 AND UP
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
#26 1021-3514 COVER, CYLINDER BLOCK (1 required per assembly)
COVER             O - Replaced by 1021-7699  
1021-3514This part has been superseded. COVER O - Replaced by 1021-7699
(more info)
    UnavailableUnavailable Parts
CYL BLOCK COVER   O NLA  
1021-7699 CYL BLOCK COVER O NLA
(more info)
    UnavailableUnavailable Parts
#27 27-52893 GASKET, CYLINDER BLOCK COVER (1 required per assembly)
GASKET @2         O - Replaced by 27-85493 27-52893
27-52893This part has been superseded. GASKET @2 O - Replaced by 27-85493
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-85493 27-85493
27-85493OEM Part 27-85493 - Gasket - Priced Individually (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
Exhaust Cover Gasket 18-2500-9
18-2500-9OEM Match 18-2500-9 - Gasket 27-85493 2-Pack (more info) About Sierra Marine $12.98 $12.98 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 10-21091 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (12 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
#29 11-46887 NUT, COVER MOUNTING SCREW (12 required per assembly)
1120184 11-46887  
11-46887OEM Part 11-46887 - Nut (more info) About Mercury Marine $0.30 $0.30 Add to shopping cart
3 in stock. Explain stock levels
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
#31 62302 COVER, TRANSFER PORT - TOP (1 required per assembly)
COVER,NLA 62302  
62302OEM Part 62302 - Cover, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
5 in stock. Explain stock levels
#31 62301 COVER, TRANSFER PORT - BOTTOM (1 required per assembly)
COVER ,NLA 62301  
62301OEM Part 62301 - Cover, NLA (more info) About Mercury Marine $70.00 $70.00 Add to shopping cart
5 in stock. Explain stock levels
#32 27-62107 GASKET, TRANSFER PORT COVER (1 required per assembly)
GASKET,NLA 27-62107 27-62107
27-62107OEM Part 27-62107 - Gasket (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10+ in stock. Explain stock levels
#33 10-53556 SCREW, TRANSFER PORT COVER MOUNTING (1") (11 required per assembly)
SCREW @5          O - Replaced by 10-69100  
10-53556This part has been superseded. SCREW @5 O - Replaced by 10-69100
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-76630  
10-69100This part has been superseded. SCREW O - Replaced by 10-76630
(more info)
    UnavailableUnavailable Parts
SCREW (.250-20 x 10-76630 10-76630
10-76630OEM Part 10-76630 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
4 in stock. Explain stock levels
#33 10-49668 SCREW, TRANSFER PORT COVER MOUNTING (3/4") (3 required per assembly)
SCREW (.250-20 x 10-49668 10-49668
10-49668OEM Part 10-49668 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#34 37440 BRACKET, MOUNT SUPPORT - CYLINDER BLOCK (1 required per assembly)
BRACKET,NLA 37440  
37440OEM Part 37440 - Bracket, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
Owners manual  Manual 389586 Owners Manual 4 5HP $24.95 $24.95 Add to shopping cart
#35 10-24234 SCREW, BRACKET TO CYLINDER BLOCK (1") (1 required per assembly)
1035386 10-24234  
10-24234OEM Part 10-24234 - Screw - Priced Individually (more info) About Mercury Marine $0.30 $0.30 Add to shopping cart
9 in stock. Explain stock levels
SCREW (.312-18 x 10-35386 10-35386
10-35386OEM Part 10-35386 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#36 46933A 1 GROUND STRAP ASSEMBLY, EXHAUST COVER SCREW (2 required per assembly)
STRAP ASSY,NLA 46933A 1  
46933A 1OEM Part 46933A 1 - Strap Assembly, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#37 10-62568 SCREW, GROUND STRAP ATTACHING (3/8") (2 required per assembly)
SCREW (#10-16 x . 10-62568 10-62568
10-62568OEM Part 10-62568 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels