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Parts for Mercury Mark & Kiekhaefer Mark 30H, 55H Bottom Cowl Assembly

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 103-1140A 1 BOTTOM COWL ASSEMBLY (1,1,1,1 required per assembly)
BOTTOM COWL       O - Replaced by 103-1543A 3  
103-1140A 1This part has been superseded. BOTTOM COWL O - Replaced by 103-1543A 3
(more info)
    UnavailableUnavailable Parts
BOTTOM COWL       O - Replaced by 103-1544A 1  
103-1543A 3This part has been superseded. BOTTOM COWL O - Replaced by 103-1544A 1
(more info)
    UnavailableUnavailable Parts
BOTTOM COWL       O NLA  
103-1544A 1 BOTTOM COWL O NLA
(more info)
    UnavailableUnavailable Parts
#- 23-25194 BUSHING, OILITE (1,1,1,1 required per assembly)
BUSHING           O NLA  
23-25194 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#2 21041 INSERT, TAP-LOC (1,1,1,1 required per assembly)
INSERT,NLA 21041  
21041OEM Part 21041 - Insert, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#- 23760 BAFFLE, BOTTOM COWL (1,1,1,1 required per assembly)
BAFFLE,NLA 23760  
23760OEM Part 23760 - Baffle, NLA (more info) About Mercury Marine $7.50 $7.50 Add to shopping cart
2 in stock. Explain stock levels
#- 10-21106 SCREW, BAFFLE TO BOTTOM COWL (3,3,3,3 required per assembly)
SCREW,NLA 10-21106  
10-21106OEM Part 10-21106 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#3 22-20781 ELBOW, MAGNETO VENT TUBE (2,,2,2 required per assembly)
ELBOW,NLA 22-20781  
22-20781OEM Part 22-20781 - Elbow, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
8 in stock. Explain stock levels
#3 22-25885 ELBOW, MAGNETO VENT TUBE (,2,, required per assembly)
2299664 22-25885  
22-25885OEM Part 22-25885 - Elbow - Priced Individually (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
ELBOW             O - Replaced by 22-99664  1  
22-99664This part has been superseded. ELBOW O - Replaced by 22-99664 1
(more info)
    UnavailableUnavailable Parts
ELBOW             O - Replaced by 22-99664  2  
22-99664 1This part has been superseded. ELBOW O - Replaced by 22-99664 2
(more info)
    UnavailableUnavailable Parts
FITTING Elbow 90 22-99664  2 22-99664  2
22-99664 2OEM Part 22-99664 2 - Elbow (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
1 in stock. Explain stock levels
#4 32-29164 TUBE, VENT - MAGNETO (10 1/2") (2,,2,2 required per assembly)
TUBE              O - Replaced by 32-34395A 1  
32-29164This part has been superseded. TUBE O - Replaced by 32-34395A 1
(more info)
    UnavailableUnavailable Parts
HOSE ASSY         O - Replaced by 32-99127109  
32-34395A 1This part has been superseded. HOSE ASSY O - Replaced by 32-99127109
(more info)
    UnavailableUnavailable Parts
TUBING-57 INCH    O - Replaced by 32-830756109  
32-99127109This part has been superseded. TUBING-57 INCH O - Replaced by 32-830756109
(more info)
    UnavailableUnavailable Parts
HOSE-57 INCH      O - Replaced by 32-8M0047428 32-830756109
32-830756109This part has been superseded. HOSE-57 INCH O - Replaced by 32-8M0047428
(more info)
    UnavailableUnavailable Parts
HOSE-57 INCH       - Replaced by 32-8M0108355 32-8M0047428
32-8M0047428This part has been superseded. HOSE-57 INCH - Replaced by 32-8M0108355
(more info)
    UnavailableUnavailable Parts
HOSE (57 Inches B 32-8M0108355  
32-8M0108355OEM Part 32-8M0108355 - Hose-57 Inch (more info) About Mercury Marine $43.90 $37.59 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 32-26338 TUBE, VENT - MAGNETO INLET (8 3/4") (,1,, required per assembly)
TUBE              O - Replaced by 32-34395A 1  
32-26338This part has been superseded. TUBE O - Replaced by 32-34395A 1
(more info)
    UnavailableUnavailable Parts
#5 32-26330 TUBE, VENT - MAGNETO OUTLET (11") (,1,, required per assembly)
TUBE              O - Replaced by 32-34395A 1  
32-26330This part has been superseded. TUBE O - Replaced by 32-34395A 1
(more info)
    UnavailableUnavailable Parts
#6 25710 SWITCH, MAGNETO SHORTING (1,1,1,1 required per assembly)
SWITCH            O - Replaced by -25933  
25710This part has been superseded. SWITCH O - Replaced by -25933
(more info)
    UnavailableUnavailable Parts
SWITCH,NLA 25933  
25933OEM Part 25933 - Switch (more info) About Mercury Marine $16.50 $16.50 Add to shopping cart
5 in stock. Explain stock levels
#7 11-21971 NUT, SHORTING SWITCH TO BOTTOM COWL (2,2,2,2 required per assembly)
NUT               O NLA  
11-21971 NUT O NLA
(more info)
    UnavailableUnavailable Parts
#8 25791A 1 BRACKET & SCREW ASSEMBLY (1,1,1,1 required per assembly)
BRACKET ASSY      O NLA  
25791A 1 BRACKET ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#9 25787 PLATE, BRACKET (1,1,1,1 required per assembly)
PLATE             O NLA  
25787 PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#10 25788 PLATE, CLAMPING (1,1,1,1 required per assembly)
NLA - PLATE       O NLA  
25788 NLA - PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#11 10-20456 SCREW, CLAMPING PLATE TO BRACKET PLATE (2,2,2,2 required per assembly)
SCREW             O - Replaced by 10-32228  
10-20456This part has been superseded. SCREW O - Replaced by 10-32228
(more info)
    UnavailableUnavailable Parts
SCREW (#10-32 x . 10-32228 10-32228
10-32228OEM Part 10-32228 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#12 11-20190 NUT, CLAMPING PLATE SCREW (2,2,2,2 required per assembly)
118267086 11-20190  
11-20190OEM Part 11-20190 - Nut - Priced Individually (more info) About Mercury Marine $0.65 $0.65 Add to shopping cart
10+ in stock. Explain stock levels
NUT (#10-32) 11-826708  6  
11-826708 6OEM Part 11-826708 6 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 12-20546 WASHER, BRACKET ASSEMBLY SCREW (1,1,1,1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-20546  
12-20546OEM Part 12-20546 - Washer - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#14 12-24666 WASHER, BRACKET ASSEMBLY SCREW (1,1,1,1 required per assembly)
WASHER            O - Replaced by 12-26825  
12-24666This part has been superseded. WASHER O - Replaced by 12-26825
(more info)
    UnavailableUnavailable Parts
WASHER (.328 x .7 12-26825  
12-26825OEM Part 12-26825 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
9 in stock. Explain stock levels
#15 13-26993 LOCKWASHER, BRACKET ASSEMBLY SCREW (1,1,1,1 required per assembly)
LOCKWASHER (.312) 13-26993  
13-26993OEM Part 13-26993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#16 11-25783 NUT, BRACKET PLATE FASTENING (1,1,1,1 required per assembly)
NUT               O NLA  
11-25783 NUT O NLA
(more info)
    UnavailableUnavailable Parts
#17 10-25785 SCREW, BRACKET ASSEMBLY TO BOTTOM COWL (1,1,1,1 required per assembly)
SCREW             O NLA  
10-25785 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#18 13-20758 LOCKWASHER, BRACKET TO BOTTOM COWL SCREW (1,1,1,1 required per assembly)
LOCKWASHER,NLA 13-20758  
13-20758OEM Part 13-20758 - LockWasher, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
6 in stock. Explain stock levels
#19 12-25790 WASHER, BRACKET TO BOTTOM COWL SCREW (1,1,1,1 required per assembly)
WASHER            O NLA  
12-25790 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#20 25779 BRACKET, MAGNETO CONTROL (1,1,1,1 required per assembly)
BRACKET           O NLA  
25779 BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#21 23-20304 BUSHING, NYLON - CONTROL BRACKET (1,1,1,1 required per assembly)
BUSHING           O - Replaced by 23-23649  
23-20304This part has been superseded. BUSHING O - Replaced by 23-23649
(more info)
    UnavailableUnavailable Parts
BUSHING           O NLA  
23-23649 BUSHING O NLA
(more info)
    UnavailableUnavailable Parts
#22 17-23928 ROLL PIN, CONTROL BRACKET PIN (1,1,1,1 required per assembly)
PIN-ROLL @5       O - Replaced by 17-23928  1  
17-23928This part has been superseded. PIN-ROLL @5 O - Replaced by 17-23928 1
(more info)
    UnavailableUnavailable Parts
PIN Roll 17-23928  1  
17-23928 1OEM Part 17-23928 1 - Pin -roll - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#23 23-21008 BUSHING, STEEL - CONTROL BRACKET (1,1,1,1 required per assembly)
BUSHING,NLA 23-21008  
23-21008OEM Part 23-21008 - Bushing, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10 in stock. Explain stock levels
#24 23-20008 BUSHING, NYLON - CONTROL BRACKET (1,1,1,1 required per assembly)
BUSHING,NLA 23-20008  
23-20008OEM Part 23-20008 - Bushing, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#25 25786 PLATE, SWIVEL - CONTROL BRACKET (BRASS) (1,1,1,1 required per assembly)
PLATE             O NLA  
25786 PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#26 10-25781 SCREW, SET - SWIVEL PLATE (2,2,2,2 required per assembly)
SCREW @5          O NLA  
10-25781 SCREW @5 O NLA
(more info)
    UnavailableUnavailable Parts
#27 10-21077 SCREW, CONTROL BRACKET TO BOTTOM COWL (1,1,1,1 required per assembly)
SCREW,NLA 10-21077  
10-21077OEM Part 10-21077 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#28 12-21040 WASHER, CONTROL BRACKET SCREW (1,1,1,1 required per assembly)
WASHER            O - Replaced by 12-68300  
12-21040This part has been superseded. WASHER O - Replaced by 12-68300
(more info)
    UnavailableUnavailable Parts
WASHER,NLA 12-68300  
12-68300OEM Part 12-68300 - Washer, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#29 24-25695 SPRING, TENSION - CONTROL BRACKET TO VENT ELBOW (1,1,1,1 required per assembly)
SPRING            O NLA  
24-25695 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#30 21968 STOP BLOCK, THROTTLE ADJUSTING (1,1,1, required per assembly)
STOP BLOCK,NLA 21968  
21968OEM Part 21968 - Stop Block, NLA (more info) About Mercury Marine $8.50 $8.50 Add to shopping cart
10+ in stock. Explain stock levels
#31 12-21967 WASHER, STOP BLOCK SCREW (1,1,1, required per assembly)
WASHER,NLA 12-21967  
12-21967OEM Part 12-21967 - Washer, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#32 10-20474 SCREW, STOP BLOCK HOLDING (1,1,1, 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
#33 397-416A 3 GROUND STRAP ASSEMBLY, COWL TO CYLINDER BLOCK (1,1,1,1 required per assembly)
GROUND STRAP ASSY O - Replaced by -30109  
397-416A 3This part has been superseded. GROUND STRAP ASSY O - Replaced by -30109
(more info)
    UnavailableUnavailable Parts
GROUND STRAP,NLA 30109 30109
30109OEM Part 30109 - Ground Strap, NLA (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10 in stock. Explain stock levels
#36 10-20055 SCREW, GROUND STRAP TO BOTTOM COWL (1,1,1,1 required per assembly)
SCREW,NLA 10-20055  
10-20055OEM Part 10-20055 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#35 13-20554 WASHER, SHAKEPROOF - GROUND STRAP SCREW (1,1,1,1 required per assembly)
WASHER,NLA 13-20554  
13-20554OEM Part 13-20554 - Washer, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
8 in stock. Explain stock levels
#34 11-20645 NUT, GROUND STRAP SCREW (1,1,1,1 required per assembly)
NUT               O - Replaced by 11-68219  
11-20645This part has been superseded. NUT O - Replaced by 11-68219
(more info)
    UnavailableUnavailable Parts
NUT (#10-32) Stai 11-68219  
11-68219OEM Part 11-68219 - Nut - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#-- 27-20389 GASKET, BOTTOM COWL TO DRIVE SHAFT HOUSING (1,1,1,1 required per assembly)
GASKET,NLA 27-20389  
27-20389OEM Part 27-20389 - Gasket, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
6 in stock. Explain stock levels
#37 27-20390 GASKET, POWERHEAD TO BOTTOM COWL (1,1,1,1 required per assembly)
GASKET Note: must be ordered in multiples of 2 27-20390 27-20390
27-20390OEM Part 27-20390 - Gasket - Priced Individually (more info) About Mercury Marine $19.80 $16.96 Add to shopping cart
2 in stock. Explain stock levels
#-- 38-27720 PLATE, TRADE MARK - BOTTOM COWL (,,,1 required per assembly)
NAME PLATE        O NLA  
38-27720 NAME PLATE O NLA
(more info)
    UnavailableUnavailable Parts
#-- 53-25539 FASTENER, PLATE TO BOTTOM COWL (,,,2 required per assembly)
FASTENER          O NLA  
53-25539 FASTENER O NLA
(more info)
    UnavailableUnavailable Parts