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Parts for Mariner W40 HP (W / Marathon) Crankcase & Cylinder Head

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 870-9324M CRANKCASE ASSEMBLY (1 required per assembly)
CYLINDER BLOCK    O - Replaced by 870-9324T  
870-9324MThis part has been superseded. CYLINDER BLOCK O - Replaced by 870-9324T
(more info)
    UnavailableUnavailable Parts
CYLINDER BLOCK,NLA 870-9324T  
870-9324TOEM Part 870-9324T - Cylinder Block, NLA (more info) About Mercury Marine $500.00 $500.00 Add to shopping cart
3 in stock. Explain stock levels
#2 22-80122M FITTING (1 required per assembly)
FITTING Note: must be ordered in multiples of 2,NLA 22-80122M  
22-80122MOEM Part 22-80122M - Fitting - Priced Individually, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
7 in stock. Explain stock levels
#3 21-80727M CHECK VALVE ASSEMBLY (2 required per assembly)
CHECK VALVE,NLA 21-80727M 21-80727M
21-80727MOEM Part 21-80727M - Check Valve, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 17-82368M DOWEL PIN (2 required per assembly)
PIN-DOWEL,NLA 17-82368M  
17-82368MOEM Part 17-82368M - Pin -Dowel, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#5 10-41838M BOLT (10 required per assembly)
BOLT,NLA 10-41838M  
10-41838MOEM Part 10-41838M - Bolt, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#6 83330M ANODE (1 required per assembly)
ANODE,NLA 83330M 83330M
83330MOEM Part 83330M - Anode, NLA (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
7 in stock. Explain stock levels
#7 10-82168M SCREW (1 required per assembly)
SCREW,NLA 10-82168M  
10-82168MOEM Part 10-82168M - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10 in stock. Explain stock levels
#8 14277M ANODE (1 required per assembly)
ANODE             O - Replaced by 97-83394M  
14277MThis part has been superseded. ANODE O - Replaced by 97-83394M
(more info)
    UnavailableUnavailable Parts
ANODE 97-83394M  
9783394MOEM Part 9783394M - Anode (more info) About Mercury Marine $13.17 $13.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 10-91725M BOLT (1 required per assembly)
BOLT              O - Replaced by 10-826957M  
10-91725MThis part has been superseded. BOLT O - Replaced by 10-826957M
(more info)
    UnavailableUnavailable Parts
BOLT,NLA 10-826957M  
10-826957MOEM Part 10-826957M - Bolt, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#10 12-82214M WASHER (25 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-82214M  
12-82214MOEM Part 12-82214M - Washer - Priced Individually (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
10+ in stock. Explain stock levels
#11 11744M BRACKET (1 required per assembly)
BRACKET           O NLA  
11744M BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#12 10-82442M BOLT (1 required per assembly)
BOLT,NLA 10-82442M  
10-82442MOEM Part 10-82442M - Bolt, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 968-9326M CYLINDER HEAD (1 required per assembly)
CYLINDER HEAD     O NLA  
968-9326M CYLINDER HEAD O NLA
(more info)
    UnavailableUnavailable Parts
#14 27-11745M GASKET (1 required per assembly)
GASKET            O - Replaced by 27-11745  
27-11745MThis part has been superseded. GASKET O - Replaced by 27-11745
(more info)
    UnavailableUnavailable Parts
GASKET,NLA 27-11745  
27-11745OEM Part 27-11745 - Gasket (more info) About Mercury Marine $32.00 $32.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 10-11746M BOLT (11 required per assembly)
BOLT,NLA 10-11746M  
10-11746MOEM Part 10-11746M - Bolt, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#16 11748M COVER (1 required per assembly)
COVER             O NLA  
11748M COVER O NLA
(more info)
    UnavailableUnavailable Parts
#17 27-11750M GASKET (1 required per assembly)
GASKET            O NLA  
27-11750M GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#18 814554M THERMOSTAT (1 required per assembly)
THERMOSTAT        O - Replaced by -814554001  
814554MThis part has been superseded. THERMOSTAT O - Replaced by -814554001
(more info)
    UnavailableUnavailable Parts
THERMOSTAT        O - Replaced by -814554T01 814554001
814554001This part has been superseded. THERMOSTAT O - Replaced by -814554T01
(more info)
    UnavailableUnavailable Parts
THERMOSTAT YAM# 6F5-12411-03-00 814554T01 814554T01
814554T01OEM Part 814554T01 - Thermostat (more info) About Mercury Marine $71.25 $71.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 97705M COVER (1 required per assembly)
COVER,NLA 97705M 97705M
97705MOEM Part 97705M - Cover, NLA (more info) About Mercury Marine $19.00 $19.00 Add to shopping cart
3 in stock. Explain stock levels
#20 27-814555M GASKET (1 required per assembly) SERIAL 00018524-09999999
GASKET            O - Replaced by 27-814555 27-814555M
27-814555MThis part has been superseded. GASKET O - Replaced by 27-814555
(more info)
    UnavailableUnavailable Parts
GASKET,NLA 27-814555 27-814555
27-814555OEM Part 27-814555 - Gasket (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#20 27-97706M GASKET (1 required per assembly) SERIAL 00000000-00018523
GASKET            O - Replaced by 27-814555M 27-97706M
27-97706MThis part has been superseded. GASKET O - Replaced by 27-814555M
(more info)
    UnavailableUnavailable Parts
#21 10-83285M BOLT (4 required per assembly)
BOLT 10-83285M 10-83285M
10-83285MOEM Part 10-83285M - Screw - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#22 81267M PRESSURE CONTROL VALVE (1 required per assembly)
POPPET,NLA 81267M 81267M
81267MOEM Part 81267M - Poppet, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#23 11753M EXHAUST COVER (INNER) (1 required per assembly)
COVER,NLA 11753M  
11753MOEM Part 11753M - Cover, NLA (more info) About Mercury Marine $48.00 $48.00 Add to shopping cart
3 in stock. Explain stock levels
#24 27-11754M GASKET (1 required per assembly)
GASKET            O - Replaced by 27-11754  
27-11754MThis part has been superseded. GASKET O - Replaced by 27-11754
(more info)
    UnavailableUnavailable Parts
GASKET,NLA 27-11754  
27-11754OEM Part 27-11754 - Gasket (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#25 11755M EXHAUST COVER (OUTER) (1 required per assembly)
COVER ,NLA 11755M  
11755MOEM Part 11755M - Cover, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
8 in stock. Explain stock levels
#26 22-80756M FITTING (1 required per assembly)
CONNECTOR         O - Replaced by 22-94716M  
22-80756MThis part has been superseded. CONNECTOR O - Replaced by 22-94716M
(more info)
    UnavailableUnavailable Parts
CONNECTOR,NLA 22-94716M  
22-94716MOEM Part 22-94716M - Connector, NLA (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
10+ in stock. Explain stock levels
#27 27-11756M GASKET (1 required per assembly)
GASKET            O - Replaced by 27-11756  
27-11756MThis part has been superseded. GASKET O - Replaced by 27-11756
(more info)
    UnavailableUnavailable Parts
GASKET,NLA 27-11756  
27-11756OEM Part 27-11756 - Gasket (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#28 10-82405M BOLT (20 required per assembly)
SCREW,NLA 10-82405M  
10-82405MOEM Part 10-82405M - Screw, NLA (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#29 24-83340M SPRING (1 required per assembly)
SPRING,NLA 24-83340M  
24-83340MOEM Part 24-83340M - Spring, NLA (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
5 in stock. Explain stock levels
#30 33-53098 SPARK PLUG (2 required per assembly)
SPARK PLUG @10    O - Replaced by 33-82371M  
33-53098This part has been superseded. SPARK PLUG @10 O - Replaced by 33-82371M
(more info)
    UnavailableUnavailable Parts
S-PLUG B7HS @10   O 33-82371M
33-82371M S-PLUG B7HS @10 O
(more info)
    UnavailableUnavailable Parts
NGK B7HS/5110 SPARK PLUG (4) B7HS
B7HSOEM Match B7HS - NGK Spark Plug, 5110 (more info)
Replaces OEM #0509568
About NGK Spark Plugs $2.79 Add to shopping cart
5 in stock. Explain stock levels
SPARK PLUG CHAMPION L82C L82C
L82COEM Match L82C - Champion Spark Plug ( #811M) (more info)
Replaces OEM #0502189
About Champion Spark Plugs $2.35 Add to shopping cart
10+ in stock. Explain stock levels
#31 815118M HOUSING (1 required per assembly) SERIAL 00018524-09999999
HOUSING           O NLA  
815118M HOUSING O NLA
(more info)
    UnavailableUnavailable Parts
#31 19174M HOUSING (1 required per assembly) SERIAL 00015221-00018523
HOUSING           O - Replaced by -815118M  
19174MThis part has been superseded. HOUSING O - Replaced by -815118M
(more info)
    UnavailableUnavailable Parts
#31 11757M HOUSING (1 required per assembly) SERIAL 00000000-00015220
HOUSING           O - Replaced by -19174M  
11757MThis part has been superseded. HOUSING O - Replaced by -19174M
(more info)
    UnavailableUnavailable Parts
#32 26-83347M OIL SEAL (1 required per assembly)
SEAL Oil 26-83347M  
26-83347MOEM Part 26-83347M - Seal (more info) About Mercury Marine $12.20 $12.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#33 26-11758M OIL SEAL (2 required per assembly)
SEAL,NLA 26-11758M  
26-11758MOEM Part 26-11758M - Seal, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#34 25-11759M O-RING (1 required per assembly)
O RING,NLA 25-11759M  
25-11759MOEM Part 25-11759M - O-Ring (more info) About Mercury Marine $6.25 $6.25 Add to shopping cart
10+ in stock. Explain stock levels
#35 25-83348M O-RING (1 required per assembly)
O RING,NLA 25-83348M  
25-83348MOEM Part 25-83348M - O-Ring (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 53-11760M SNAP RING (1 required per assembly)
SNAP RING,NLA 53-11760M  
53-11760MOEM Part 53-11760M - Snap Ring, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#37 17-82145M PIN (1 required per assembly)
PIN               O NLA  
17-82145M PIN O NLA
(more info)
    UnavailableUnavailable Parts
#38 32-91668M HOSE (1 required per assembly)
HOSE              O - Replaced by 32-82012M  
32-91668MThis part has been superseded. HOSE O - Replaced by 32-82012M
(more info)
    UnavailableUnavailable Parts
LINE-FUEL,NLA 2FT 32-82012M  
32-82012MOEM Part 32-82012M - Fuel Line, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#39 54-82047M CLAMP (2 required per assembly)
CLAMP 54-82047M  
54-82047MOEM Part 54-82047M - Clip - Priced Individually (more info) About Mercury Marine $5.20 $5.20 Add to shopping cart
10+ in stock. Explain stock levels
#40 22-81926M PLUG (1 required per assembly)
PLUG              O NLA  
22-81926M PLUG O NLA
(more info)
    UnavailableUnavailable Parts
#41 27-81990M GASKET (1 required per assembly)
GASKET 27-81990M  
27-81990MOEM Part 27-81990M - Gasket (more info) About Mercury Marine $1.40 $0.78 Add to shopping cart
10+ in stock. Explain stock levels