Logo

Parts for Mercury Marine 70 HP (3 Cylinder) Exhaust & Manifold Covers

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 865-6408A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
CYLINDER BLOCK    O - Replaced by 865-6595A 3  
865-6408A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 865-6595A 3
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 865-7518A 3  
865-6595A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 865-7518A 3
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 865-8362A 4  
865-7518A 3This part has been superseded. CYLINDER BLOCK O - Replaced by 865-8362A 4
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O - Replaced by 865-8362A11  
865-8362A 4This part has been superseded. CYLINDER BLOCK O - Replaced by 865-8362A11
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK    O NLA  
865-8362A11 CYLINDER BLOCK O NLA
(more info)
    UnavailableUnavailable Parts
#1 865-6595A 3 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (1 required per assembly) UNITED STATES 4825249 AND UP AUSTRALIA 8049850 AND UP BELGIUM 9176876 AND UP CANADA 7110248 AND UP
#2 65848 CARRIER, GROMMET (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
CARRIER 65848 65848
65848OEM Part 65848 - Carrier (more info) About Mercury Marine $2.30 $2.30 Add to shopping cart
2 in stock. Explain stock levels
#3 25-64872 GROMMET, POPPET RELIEF VALVE (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
GROMMET Note: must be ordered in multiples of 2 25-64872 25-64872
25-64872OEM Part 25-64872 - Grommet - Priced Individually (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
3 in stock. Explain stock levels
#4 65409 POPPET, RELIEF VALVE (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
POPPET            O - Replaced by -86596  
65409This part has been superseded. POPPET O - Replaced by -86596
(more info)
    UnavailableUnavailable Parts
POPPET VALVE 86596 86596
86596OEM Part 86596 - Poppet (more info) About Mercury Marine $7.80 $7.80 Add to shopping cart
4 in stock. Explain stock levels
#5 24-64878 SPRING (1 required per assembly) COMPRESSION-POPPET RELIEF VALVE UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
SPRING (Black) 24-64878 24-64878
24-64878OEM Part 24-64878 - Spring (more info) About Mercury Marine $4.60 $4.60 Add to shopping cart
2 in stock. Explain stock levels
#6 64877 DIAPHRAM, POPPET RELIEF (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
DIAPHRAGM         O - Replaced by -64877  1 64877
64877This part has been superseded. DIAPHRAGM O - Replaced by -64877 1
(more info)
    UnavailableUnavailable Parts
DIAPHRAGM 64877  1 64877  1
64877 1OEM Part 64877 1 - Diaphragm (more info) About Mercury Marine $6.60 $6.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 12-76451 WASHER, DIAPHRAM (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
WASHER Note: must be ordered in multiples of 2 12-76451 12-76451
12-76451OEM Part 12-76451 - Washer - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
9 in stock. Explain stock levels
#8 10-69594 SCREW (1 required per assembly) WASHER AND DIAPHRAM TO POPPET VALVE
SCREW             O - Replaced by 10-69570  
10-69594This part has been superseded. SCREW O - Replaced by 10-69570
(more info)
    UnavailableUnavailable Parts
SCREW (#10-16 x . 10-69570 10-69570
10-69570OEM Part 10-69570 - Screw (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
4 in stock. Explain stock levels
#9 76807A 1 COVER ASSEMBLY, TRANSFER PASSSAGE (1 required per assembly)
COVER ASSY        O - Replaced by -89406A 1  
76807A 1This part has been superseded. COVER ASSY O - Replaced by -89406A 1
(more info)
    UnavailableUnavailable Parts
COVER ASSY        O - Replaced by -99523A 1  
89406A 1This part has been superseded. COVER ASSY O - Replaced by -99523A 1
(more info)
    UnavailableUnavailable Parts
COVER ASSY        O NLA  
99523A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#10 27-76862 GASKET, TRANSFER PASSAGE COVER (1 required per assembly)
27768621 27-76862 27-76862
27-76862OEM Part 27-76862 - Gasket (more info) About Mercury Marine $3.45 $3.45 Add to shopping cart
10+ in stock. Explain stock levels
GASKET 27-76862  1 27-76862  1
27-76862 1OEM Part 27-76862 1 - Gasket (more info) About Mercury Marine $6.70 $6.70 Add to shopping cart
2 in stock. Explain stock levels
#12 1025-6124A 1 COVER, CYLINDER BLOCK (1 required per assembly)
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
#13 27-76401 GASKET, CYLINDER BLOCK COVER (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
GASKET @2         O - Replaced by 27-74511  
27-76401This part has been superseded. GASKET @2 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
#13 27-74511 GASKET, CYLINDER BLOCK COVER (1 required per assembly) UNITED STATES 4825249 AND UP AUSTRALIA 8049850 AND UP BELGIUM 9176876 AND UP CANADA 7110248 AND UP
#14 10-28667 SCREW, CYLINDER BLOCK COVER MOUNTING (1 1/8") (6 required per assembly)
SCREW (.250-20 x 10-28667 10-28667
10-28667OEM Part 10-28667 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#15 22-32802 PLUG, 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
#16 27-69525 GASKET, BAFFLE PLATE TO CYLINDER BLOCK (1 required per assembly)
GASKET            O - Replaced by 27-69525  1 27-69525
27-69525This part has been superseded. GASKET O - Replaced by 27-69525 1
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-69525  2 27-69525  1
27-69525 1This part has been superseded. GASKET O - Replaced by 27-69525 2
(more info)
    UnavailableUnavailable Parts
GASKET 27-69525  2 27-69525  2
27-69525 2OEM Part 27-69525 2 - Gasket (more info) About Mercury Marine $17.75 $17.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 27-70335 GASKET, BAFFLE PLATE TO CYLINDER BLOCK COVER (1 required per assembly)
GASKET @4         O - Replaced by 27-70335  1 27-70335
27-70335This part has been superseded. GASKET @4 O - Replaced by 27-70335 1
(more info)
    UnavailableUnavailable Parts
GASKET 27-70335  1 27-70335  1
27-70335 1OEM Part 27-70335 1 - Gasket (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 69579 PLATE, BAFFLE-EXHAST MANIFOLD (1 required per assembly)
PLATE 69579 69579
69579OEM Part 69579 - Baffle Plate (more info) About Mercury Marine $73.00 $73.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 66850 THERMOSTAT (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
THERMOSTAT        O - Replaced by -75692  
66850This part has been superseded. THERMOSTAT O - Replaced by -75692
(more info)
    UnavailableUnavailable Parts
THERMOSTAT 75692 75692
75692OEM Part 75692 - Thermostat -143 (more info) About Mercury Marine $14.92 $14.92 Add to shopping cart
7 in stock. Explain stock levels
Thermostat 18-3553
18-3553OEM Match 18-3553 - Thermostat, 75692 (more info) About Sierra Marine $14.99 $13.58 Add to shopping cart
10+ in stock. Explain stock levels
#20 27-62386 GASKET, THERMOSTAT (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
Available to order:
Usually ships
within 8 days
#21 27-69524 GASKET, PLATE TO EXHAUST MANIFOLD COVER (1 required per assembly)
GASKET            O - Replaced by 27-69524  1 27-69524
27-69524This part has been superseded. GASKET O - Replaced by 27-69524 1
(more info)
    UnavailableUnavailable Parts
GASKET            O - Replaced by 27-69524  2 27-69524  1
27-69524 1This part has been superseded. GASKET O - Replaced by 27-69524 2
(more info)
    UnavailableUnavailable Parts
GASKET 27-69524  2 27-69524  2
27-69524 2OEM Part 27-69524 2 - Gasket (more info) About Mercury Marine $18.25 $18.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 74214 COVER, EXHAUST MANIFOLD (1 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
COVER             O NLA  
74214 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#22 78529 COVER, EXHAUST MANIFOLD (1 required per assembly) UNITED STATES 4825249 AND UP AUSTRALIA 8049850 AND UP BELGIUM 9176876 AND UP CANADA 7110248 AND UP
COVER             O NLA  
78529 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#23 10-38837 SCREW, PLATE AND MANIFOLD COVER MOUNTING (1 1/8") (1 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 10-53016 SCREW, PLATE AND MANIFOLD COVER MOUNTING (1 1/4") (15 required per assembly)
SCREW @3          O - Replaced by 10-74824  
10-53016This part has been superseded. SCREW @3 O - Replaced by 10-74824
(more info)
    UnavailableUnavailable Parts
SCREW (.312-18 x 10-74824 10-74824
10-74824OEM Part 10-74824 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 10-70602 SCREW, PLATE/MANIFOLD COVER MOUNTING (2") (2 required per assembly)
SCREW,NLA 10-70602  
10-70602OEM Part 10-70602 - Screw, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#26 87-33386A 2 SWITCH,MERCURY (1 required per assembly)
SWITCH ASSY       O - Replaced by 87-33386A 3  
87-33386A 2This part has been superseded. SWITCH ASSY O - Replaced by 87-33386A 3
(more info)
    UnavailableUnavailable Parts
SWITCH ASSY 87-33386A 3 87-33386A 3
87-33386A 3OEM Part 87-33386A 3 - Switch Assembly (more info) About Mercury Marine $60.00 $60.00 Add to shopping cart
1 in stock. Explain stock levels
#27 10-37655 SCREW, MERCURY SWITCH TO CRANKCASE (1/2") (1 required per assembly)
SCREW (#10-32 x . 10-37655 10-37655
10-37655OEM Part 10-37655 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#28 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
#29 61990 STA-STRAP, MERCURY SWITCH LEAD (1 required per assembly)
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
#30 32-54936 HOSE, CRANKCASE BLEED (12") (1 required per assembly)
HOSE              O - Replaced by 32-54935 76  
32-54936This part has been superseded. HOSE O - Replaced by 32-54935 76
(more info)
    UnavailableUnavailable Parts
HOSE              O - Replaced by 32-54935 79  
32-54935 76This part has been superseded. HOSE O - Replaced by 32-54935 79
(more info)
    UnavailableUnavailable Parts
HOSE              O - Replaced by 32-99387 79  
32-54935 79This part has been superseded. HOSE O - Replaced by 32-99387 79
(more info)
    UnavailableUnavailable Parts
HOSE 32-99387 79 32-99387 79
32-99387 79OEM Part 32-99387 79 - Hose -27 Inch (more info) About Mercury Marine $10.30 $10.30 Add to shopping cart
4 in stock. Explain stock levels
#31 21-77207 FITTING, CRANKCASE BLEED (1 required per assembly)
CHECK VALVE       O - Replaced by 21-42863  
21-77207This part has been superseded. CHECK VALVE O - Replaced by 21-42863
(more info)
    UnavailableUnavailable Parts
CHECK VALVE,NLA 21-42863 21-42863
21-42863OEM Part 21-42863 - Check Valve, NLA (more info) About Mercury Marine $35.00 $35.00 Add to shopping cart
10+ in stock. Explain stock levels
#32 22-65857 FITTING, VCRANKCASE BLEED (PRESS IN) (1 required per assembly)
2256759 22-65857  
22-65857OEM Part 22-65857 - Fitting (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
3 in stock. Explain stock levels
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
#33 54-64855 CLIP, BLEED HOSE (1 required per assembly)
CLIP              O - Replaced by 54-64855  2  
54-64855This part has been superseded. CLIP O - Replaced by 54-64855 2
(more info)
    UnavailableUnavailable Parts
CLIP 54-64855  2  
54-64855 2OEM Part 54-64855 2 - Clamp (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
2 in stock. Explain stock levels
#34 10-62568 SCREW, BLEED HOSE CLIP (1 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
#35 69205 "C"WASHER, BLEED HOSE CLIP (1 required per assembly)
8M0084613 69205 69205
69205OEM Part 69205 - C Washer (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
WASHER            O  
8M0084613 WASHER O
(more info)
    UnavailableUnavailable Parts
#- A-27-76589A77 GASKET SET ( required per assembly)
2788449A32 27-76589A77  
27-76589A77OEM Part 27-76589A77 - Gasket Set (more info) About Mercury Marine $29.00 $29.00 Add to shopping cart
1 in stock. Explain stock levels
GASKET SET 27-88449A32 27-88449A32
27-88449A32OEM Part 27-88449A32 - Gasket Set (more info) About Mercury Marine $88.25 $88.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Powerhead Gasket Set 18-4357
18-4357OEM Match 18-4357 - Gasket Set 27-88449A32 (more info) About Sierra Marine $97.99 $78.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- A-27-76589A78 GASKET SET ( required per assembly)
GASKET SET        O - Replaced by 27-76589A79  
27-76589A78This part has been superseded. GASKET SET O - Replaced by 27-76589A79
(more info)
    UnavailableUnavailable Parts
GASKET SET        O - Replaced by 27-88449A80  
27-76589A79This part has been superseded. GASKET SET O - Replaced by 27-88449A80
(more info)
    UnavailableUnavailable Parts
GASKET SET        O - Replaced by 27-88449A32  
27-88449A80This part has been superseded. GASKET SET O - Replaced by 27-88449A32
(more info)
    UnavailableUnavailable Parts
#- A-27-76589A79 GASKET SET ( required per assembly)