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Parts for Mercury Mark & Kiekhaefer Mark 40, KG9, KF9 Cowling

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 27-23148 GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (1,,, required per assembly)
GASKET            O NLA  
27-23148 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#1 27-23160 GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (1,1,1, required per assembly)
GASKET            O NLA  
27-23160 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#1 27-20095 GASKET, CYLINDER BLOCK TO MANIFOLD PLATE (,,,1 required per assembly)
GASKET            O NLA  
27-20095 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#2 23147 PLATE, EXHAUST MANIFOLD (1,,, required per assembly)
PLATE             O NLA  
23147 PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#2 20096 PLATE, EXHAUST MANIFOLD (1,1,1,1 required per assembly)
PLATE             O NLA  
20096 PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#3 27-23149 GASKET, MANIFOLD PLATE TO COVER (1,,, required per assembly)
GASKET            O NLA  
27-23149 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#3 27-23159 GASKET, MANIFOLD PLATE TO COVER (1,1,1, required per assembly)
GASKET            O NLA  
27-23159 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#3 27-20097 GASKET, MANIFOLD PLATE TO COVER (,,,1 required per assembly)
GASKET            O NLA  
27-20097 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#- 23146 COVER, EXHAUST MANIFOLD (1,,, required per assembly)
COVER             O NLA  
23146 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#- 23165A 1 EXHAUST MANIFOLD COVER ASSEMBLY USED ONLY WITH REWIND STARTE (,,, required per assembly)
COVER ASSY        O NLA  
23165A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#4 23575A 1 EXHAUST MANIFOLD COVER ASSEMBLY (1,1,1, required per assembly)
COVER ASSY        O NLA  
23575A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#4 20073A 2 EXHAUST MANIFOLD COVER ASSEMBLY (,,,1 required per assembly)
COVER ASSY        O NLA  
20073A 2 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#- 23165 COVER, EXHAUST MANIFOLD USED ONLY WITH REWIND STARTER (,,, required per assembly)
COVER             O NLA  
23165 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#5 16-21857 STUD, EXHAUST MANIFLD COVER MOUNTING (2,2,2,2 required per assembly)
STUD              O NLA  
16-21857 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#6 13-20147 LOCKWASHER, EXHAUST MANIFOLD COVER STUD (2,2,2,2 required per assembly)
LOCKWASHER 13-20147  
13-20147OEM Part 13-20147 - LockWasher (more info) About Mercury Marine $0.05 $0.05 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 11-20890 NUT, EXHAUST MANIFOLD COVER STUD (2,2,2,2 required per assembly)
NUT (.250-20) 11-20890 11-20890
11-20890OEM Part 11-20890 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#- 16-23150 STUD, MANIFOLD COVER MOUNTING (17,17,, required per assembly)
STUD              O NLA  
16-23150 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#8 10-20098 SCREW, MANIFOLD COVER MOUNTING (,,17,17 required per assembly)
SCREW260-114@25   O NLA  
10-20098 [email protected] O NLA
(more info)
    UnavailableUnavailable Parts
#9 12-20028 WASHER, MANIFOLD COVER MOUNTING SCREW & STUD (17,17,17,1 required per assembly)
WASHER (.265 x .4 12-20028  
12-20028OEM Part 12-20028 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#-- 11-24650 NUT,MANIFOLD COVER MOUNTING STUD (17,17,, required per assembly)
NUT               O NLA  
11-24650 NUT O NLA
(more info)
    UnavailableUnavailable Parts
#11 23157 SPARK PLUG COVER ASSEMBLY (1,1,1,1 required per assembly)
COVER             O NLA  
23157 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#12 10-21504 SCREW, COVER MOUNTING (2,2,2,2 required per assembly)
SCREW,NLA 10-21504  
10-21504OEM Part 10-21504 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
4 in stock. Explain stock levels
#13 18-21069 COTTER PIN, COVER MOUNTING SCREW (2,2,2,2 required per assembly)
HAIR PIN,NLA 18-21069  
18-21069OEM Part 18-21069 - Hair Pin, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#- 23156A 1 INTAKE COVER ASSEMBLY (1,1,1, required per assembly)
COVER ASSY        O NLA  
23156A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#- 23109A 1 INTAKE COVER ASSEMBLY (,,,1 required per assembly)
COVER ASSY        O NLA  
23109A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#14 23156 COVER, INTAKE SIDE (1,1,1, required per assembly)
COVER             O NLA  
23156 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#14 23109 COVER, INTAKE SIDE (,,,1 required per assembly)
COVER             O NLA  
23109 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#15 16-20074 STUD, INTAKE COVER (,2,, required per assembly)
STUD              O NLA  
16-20074 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#19 10-20482 SCREW, INTAKE COVER MOUNTING (FRONT) (2,2,2,2 required per assembly)
SCREW             O - Replaced by 10-28666  
10-20482This part has been superseded. SCREW O - Replaced by 10-28666
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-28666  
10-28666OEM Part 10-28666 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#22 122-501 COWL, FRONT (1,1,1, required per assembly)
COWL              O NLA  
122-501 COWL O NLA
(more info)
    UnavailableUnavailable Parts
#22 124-513 COWL, FRONT (,,,1 required per assembly)
COWL              O NLA  
124-513 COWL O NLA
(more info)
    UnavailableUnavailable Parts
#- 123-510 COWL, FRONT (USED ONLY WITH REWIND STARTER) (,,, required per assembly)
COWL              O NLA  
123-510 COWL O NLA
(more info)
    UnavailableUnavailable Parts
#- 10-22445 SCREW, FRONT COWL MOUNTING (3,,, required per assembly)
SCREW @15         O NLA  
10-22445 SCREW @15 O NLA
(more info)
    UnavailableUnavailable Parts
#- 10-24222 SCREW, FRONT COWL MOUNTING (1,,, required per assembly)
SCREW             O - Replaced by 10-28713  
10-24222This part has been superseded. SCREW O - Replaced by 10-28713
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-28713  
10-28713OEM Part 10-28713 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#23 11-20361 NUT, FRONT COWL MOUNTING STUD (,4,4,4 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
#24 12-24664 WASHER, FRONT COWL MOUNTING STUD (,4,4,4 required per assembly)
WASHER (M4 x 20) 12-24664  
12-24664OEM Part 12-24664 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#- 38-23378 SERIAL PLATE (1,,, required per assembly)
SERIAL PLATE      O NLA  
38-23378 SERIAL PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#- 38-23416 SERIAL PLATE (,1,1, required per assembly)
SERIAL PLATE      O NLA  
38-23416 SERIAL PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#25 38-23425 SERIAL PLATE (,,,1 required per assembly)
SERIAL PLATE      O NLA  
38-23425 SERIAL PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#26 10-20314 SCREW, DRIVE - SERIAL PLATE (6,6,6,6 required per assembly)
SCREW             O NLA  
10-20314 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#27 24003 COVER, TIMING CASE (,,,1 required per assembly)
COVER             O NLA  
24003 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#28 12-20084 WASHER, TIMING CASE COVER MOUNTING STUD (,,,3 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
#29 11-20083 NUT, TIMING CASE COVER MOUNTING STUD (,,,3 required per assembly)
1122053 11-20083  
11-20083OEM Part 11-20083 - Nut - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.312-24) 11-22053 11-22053
11-22053OEM Part 11-22053 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 21845A 1 GEAR CASE COVER ASSEMBLY (1,1,, required per assembly)
COVER             O NLA  
21845A 1 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#- 21862A 1 GEAR CASE COVER ASSEMBLY (,,1, required per assembly)
COVER ASSY        O NLA  
21862A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#- 23096A 1 GEAR CASE COVER ASSEMBLY (USED ONLY WITH REWIND STARTER) (,,, required per assembly)
COVER ASSY        O NLA  
23096A 1 COVER ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#- 21845 COVER, GEAR CASE (1,1,, required per assembly)
COVER             O NLA  
21845 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#- 21862 COVER, GEAR CASE (,,1, required per assembly)
COVER             O NLA  
21862 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#- 23096 COVER, GEAR CASE (USED ONLY WITH REWIND STARTER) (,,, required per assembly)
COVER             O NLA  
23096 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#- 19-21846 WELCH PLUG (NOT USED IN KG9-1-S) (1,1,1, required per assembly)
WELCH PLUG        O NLA  
19-21846 WELCH PLUG O NLA
(more info)
    UnavailableUnavailable Parts
#- 26-21844 OIL SEAL, GEAR CASE COVER (1,1,1, required per assembly)
OIL SEAL          O NLA  
26-21844 OIL SEAL O NLA
(more info)
    UnavailableUnavailable Parts
#- 30-21833 BEARING, BALL - GEAR CASE COVER (1,1,, required per assembly)
BALL BEARING      O NLA  
30-21833 BALL BEARING O NLA
(more info)
    UnavailableUnavailable Parts
#- 30-21863 BEARING, BALL - GEAR CASE COVER (,,1, required per assembly)
BALL BEARING      O NLA  
30-21863 BALL BEARING O NLA
(more info)
    UnavailableUnavailable Parts
#- 22-21290 PIPE PLUG, GEAR CASE COVER (1,1,1, required per assembly)
PLUG @5           O - Replaced by 22-52644  
22-21290This part has been superseded. PLUG @5 O - Replaced by 22-52644
(more info)
    UnavailableUnavailable Parts
2235268 22-52644  
22-52644OEM Part 22-52644 - Plug (more info) About Mercury Marine $0.85 $0.85 Add to shopping cart
6 in stock. Explain stock levels
2239072 22-35268  
22-35268OEM Part 22-35268 - Plug (more info) About Mercury Marine $1.85 $1.85 Add to shopping cart
1 in stock. Explain stock levels
PLUG              O - Replaced by 22-39072  1 22-39072
22-39072This part has been superseded. PLUG O - Replaced by 22-39072 1
(more info)
    UnavailableUnavailable Parts
PLUG Pipe (.125-2 22-39072  1 22-39072 1
22-39072 1OEM Part 22-39072 1 - Plug - Priced Individually (more info) About Mercury Marine $6.30 $6.30 Add to shopping cart
2 in stock. Explain stock levels
#- 21855 FITTING, GREASE (1,1,1, required per assembly)
FITTING           O NLA  
21855 FITTING O NLA
(more info)
    UnavailableUnavailable Parts
#- 16-21856 STUD, FUEL PUMP MOUNTING (1,1,1, required per assembly)
STUD              O NLA  
16-21856 STUD O NLA
(more info)
    UnavailableUnavailable Parts
#- 27-21847 GASKET, GEAR CASE COVER (1,1,1, required per assembly)
GASKET            O NLA  
27-21847 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#- 10-20474 SCREW, GEAR CASE COVER MOUNTING (5,5,5, required per assembly)
SCREW             O - Replaced by 10-28636  
10-20474This part has been superseded. SCREW O - Replaced by 10-28636
(more info)
    UnavailableUnavailable Parts
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
#- 10-20653 SCREW, GEAR CASE COVER MOUNTING (7,7,7, 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
#- 11-20088 NUT, COVER SCREW (7,7,7, required per assembly)
NUT,NLA 11-20088  
11-20088OEM Part 11-20088 - Nut, NLA (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10+ in stock. Explain stock levels