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Parts for Mercury Mark & Kiekhaefer Mark 30H, 55H Carburetor Assembly (Mk55h-1)

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 1333-1609 CARBURETOR ASSEMBLY, COMPLETE (TILLOTSON KA-7A) (2 required per assembly)
CARBURETOR        O NLA  
1333-1609 CARBURETOR O NLA
(more info)
    UnavailableUnavailable Parts
#2 1399-110A 1 FLOAT ASSEMBLY (2 required per assembly)
FLOAT ASSY @2     O - Replaced by 1395-8983  
1399-110A 1This part has been superseded. FLOAT ASSY @2 O - Replaced by 1395-8983
(more info)
    UnavailableUnavailable Parts
FLOAT ASSY        O - Replaced by 1395-8673  
1395-8983This part has been superseded. FLOAT ASSY O - Replaced by 1395-8673
(more info)
    UnavailableUnavailable Parts
FLOAT ASSEMBLY 1395-8673 1395-8673
1395-8673OEM Part 1395-8673 - Float Assembly (more info) About Mercury Marine $12.58 $12.58 Add to shopping cart
5 in stock. Explain stock levels
CARB FLOAT 18-7208
18-7208OEM Match 18-7208 - Float 1395-8983 (more info) About Sierra Marine $10.99 $8.68 Add to shopping cart
10+ in stock. Explain stock levels
#3 17-20853 PIN, FLOAT LEVER PINION (4 required per assembly)
PIN               O NLA  
17-20853 PIN O NLA
(more info)
    UnavailableUnavailable Parts
#4 1399-102 LEVER, FLOAT (LOWER) (2 required per assembly)
LEVER ,NLA 1399-102  
1399-102OEM Part 1399-102 - Lever (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#5 1399-101 LEVER, FLOAT (UPPER) (2 required per assembly)
LEVER ,NLA 1399-101  
1399-101OEM Part 1399-101 - Lever (more info) About Mercury Marine $6.50 $6.50 Add to shopping cart
10+ in stock. Explain stock levels
#6 1399-1473 INLET NEEDLE, SEAT AND GASKET (SEE NOTE BELOW) (2 required per assembly)
INLET NEEDLE@2    O - Replaced by 1395-9258  
1399-1473This part has been superseded. INLET [email protected] O - Replaced by 1395-9258
(more info)
    UnavailableUnavailable Parts
INLET NEEDLE&SEAT * - Replaced by 1395-9258  1 1395-9258
1395-9258This part has been superseded. INLET NEEDLE&SEAT * - Replaced by 1395-9258 1
(more info)
    UnavailableUnavailable Parts
VALVE SEAT KIT 1395-9258  1 1395-9258  1
1395-9258 1OEM Part 1395-9258 1 - Valve Seat Kit (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
1 in stock. Explain stock levels
Needle & Seat Assy. 18-7057
18-7057OEM Match 18-7057 - Needle And Seat 1395-9258 (more info) About Sierra Marine $10.02 $8.07 Add to shopping cart
10+ in stock. Explain stock levels
#7 27-25033 GASKET, INLET SEAT (2 required per assembly)
GASKET @5         O NLA  
27-25033 GASKET @5 O NLA
(more info)
    UnavailableUnavailable Parts
#8 10-20847 SCREW, THROTTLE STOP LEVER (2 required per assembly)
13956027 10-20847  
10-20847OEM Part 10-20847 - Screw - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
SCREW 1395-6027  
1395-6027OEM Part 1395-6027 - Screw (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
1 in stock. Explain stock levels
#9 1399-97 LEVER, THROTTLE STOP (1 required per assembly)
#10 1399-1475 SHAFT, THROTTLE (2 required per assembly)
13992012 1399-1475  
1399-1475OEM Part 1399-1475 - Throttle Shaft (more info) About Mercury Marine $0.95 $0.95 Add to shopping cart
3 in stock. Explain stock levels
THROTTLE SHAFT,NLA 1399-2012 1399-2012
1399-2012OEM Part 1399-2012 - Throttle Shaft (more info) About Mercury Marine $22.00 $22.00 Add to shopping cart
10+ in stock. Explain stock levels
#11 24-20869 SPRING, THROTTLE SHAFT RETURN (2 required per assembly)
SPRING,NLA 24-20869  
24-20869OEM Part 24-20869 - Spring, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
10+ in stock. Explain stock levels
#12 27-20848 GASKET, MAIN ADJUSTMENT SCREW GLAND (2 required per assembly)
GASKET            O NLA  
27-20848 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#13 1399-94 GLAND, MAIN ADJUSTMENT SCREW (2 required per assembly)
#14 1399-108 PACKING, MAIN ADJUSTMENT SCREW (2 required per assembly)
SCREW             O NLA  
1399-108 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#15 11-20849 NUT, MAIN ADJUSTMENT SCREW (2 required per assembly)
NUT               O NLA  
11-20849 NUT O NLA
(more info)
    UnavailableUnavailable Parts
#16 1399-1519 SCREW, MAIN ADJUSTMENT (2 required per assembly)
SCREW             O NLA  
1399-1519 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#17 1399-1520 ORIFICE, MAIN FUEL (2 required per assembly)
ORIFICE           O NLA  
1399-1520 ORIFICE O NLA
(more info)
    UnavailableUnavailable Parts
#18 27-28409 GASKET, MAIN FUEL ORIFICE (2 required per assembly)
Gasket,NLA 27-28409  
27-28409OEM Part 27-28409 - Gasket (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#19 24-27160 SPRING, IDLE ADJUSTMENT SCREW (2 required per assembly)
SPRING Note: must be ordered in multiples of 3 24-27160  
24-27160OEM Part 24-27160 - Spring - Priced Individually (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
#20 1399-1629 SCREW, IDLE ADJUSTMENT (2 required per assembly)
IDLE ADJ SCREW    O - Replaced by 1399-1713  
1399-1629This part has been superseded. IDLE ADJ SCREW O - Replaced by 1399-1713
(more info)
    UnavailableUnavailable Parts
IDLE ADJ SCREW,NLA 1399-1713 1399-1713
1399-1713OEM Part 1399-1713 - Idle Adj Screw, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 1399-99 GASKET, FLOAT BOWL COVER (2 required per assembly)
#22 1399-1133 COVER, FLOAT BOWL (2 required per assembly)
COVER 1399-1133 1399-1133
1399-1133OEM Part 1399-1133 - Cover (more info) About Mercury Marine $128.83 $128.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 1399-1754 SCREEN, FILTER - NOT AS SHOWN (2 required per assembly)
FILTER @2         O - Replaced by 1399-3938  
1399-1754This part has been superseded. FILTER @2 O - Replaced by 1399-3938
(more info)
    UnavailableUnavailable Parts
SCREEN @3         O NLA 1399-3938
1399-3938 SCREEN @3 O NLA
(more info)
    UnavailableUnavailable Parts
Fuel Filter 18-7832
18-7832OEM Match 18-7832 - Filter, 1399-3938 (more info) About Sierra Marine $10.20 $7.67 Add to shopping cart
10+ in stock. Explain stock levels
#24 10-20854 SCREW, FLOAT BOWL COVER (SHORT) (2 required per assembly)
SCREW @10         O - Replaced by 10-22625  
10-20854This part has been superseded. SCREW @10 O - Replaced by 10-22625
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-22625  
10-22625OEM Part 10-22625 - Screw, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
7 in stock. Explain stock levels
#25 10-25850 SCREW, FLOAT BOWL COVER (LONG) (2 required per assembly)
SCREW,NLA 10-25850  
10-25850OEM Part 10-25850 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#26 27-25851 GASKET, STRAINER COVER (LARGE) (2 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-25851 27-25851
27-25851OEM Part 27-25851 - Gasket - Priced Individually (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2570-9
18-2570-9OEM Match 18-2570-9 - Gasket 27-25851 2-Pack (more info) About Sierra Marine $2.98 $2.17 Add to shopping cart
1 in stock. Explain stock levels
#27 27-25849 GASKET, STRAINER COVER (SMALL) (2 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-25849 27-25849
27-25849OEM Part 27-25849 - Gasket - Priced Individually (more info) About Mercury Marine $0.82 $0.82 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2569-9
18-2569-9OEM Match 18-2569-9 - Gasket 27-25849 2-Pack (more info) About Sierra Marine $3.98 $1.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 1399-1135 COVER, STRAINER (2 required per assembly)
COVER,NLA 1399-1135 1399-1135
1399-1135OEM Part 1399-1135 - Cover, NLA (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 27-25848 GASKET, STRAINER COVER SCREW (2 required per assembly)
GASKET Note: must be ordered in multiples of 5 27-25848 27-25848
27-25848OEM Part 27-25848 - Gasket - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-2568-9
18-2568-9OEM Match 18-2568-9 - Gasket 27-25484 2-Pack (more info) About Sierra Marine $2.98 $2.98 Add to shopping cart
1 in stock. Explain stock levels
#30 10-25822 SCREW, STRAINER COVER FASTENING (2 required per assembly)
SCREW,NLA 10-25822  
10-25822OEM Part 10-25822 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#31 1399-1474 NOZZLE, MAIN (2 required per assembly)
NOZZLE ,NLA 1399-1474  
1399-1474OEM Part 1399-1474 - Nozzle, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#32 10-23178 SCREW, PLUG - MAIN NOZZLE (2 required per assembly)
SCREW             O NLA  
10-23178 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#33 10-23035 SCREW, AND LOCKWASHER, THROTTLE SHUTTER (4 required per assembly)
SCREW,NLA 10-23035  
10-23035OEM Part 10-23035 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#34 1399-1476 SHUTTER, THROTTLE (2 required per assembly)
THROTTLE SHUTTER  O NLA  
1399-1476 THROTTLE SHUTTER O NLA
(more info)
    UnavailableUnavailable Parts
#35 1399-1472 TUBE, IDLE (2 required per assembly)
IDLE TUBE,NLA 1399-1472  
1399-1472OEM Part 1399-1472 - Idle Tube, NLA (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 27-23180 GASKET, IDLE TUBE (2 required per assembly)
Gasket,NLA 27-23180  
27-23180OEM Part 27-23180 - Gasket (more info) About Mercury Marine $3.75 $3.75 Add to shopping cart
10+ in stock. Explain stock levels
#37 19-20011 WELCH PLUG, BODY CHANNEL (2 required per assembly)
WELCH PLUG 19-20011  
19-20011OEM Part 19-20011 - Plug - Welch - Priced Individually (more info) About Mercury Marine $3.70 $3.70 Add to shopping cart
10+ in stock. Explain stock levels
#-- 10-28845 SCREW, PLUG - BODY CHANNEL (2 required per assembly)
SCREW             O NLA  
10-28845 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#38 27-26891 GASKET, CARBURETOR FLANGE SEE NOTE NO 2 BELOW (2 required per assembly) NOTE: WHEN CONVERTING MARK 55H ENGINES ( SERIAL #997919 AND BELOW) FROM CARTER TO TILLOTSON CARBURETORS, THE 27-20478 FLANGE GASKET MUST BE USED IN PLACE OF 27-26891 FLANGE GASKET.
GASKET @10        O - Replaced by 27-64659 27-26891
27-26891This part has been superseded. GASKET @10 O - Replaced by 27-64659
(more info)
    UnavailableUnavailable Parts
GASKET @10        O - Replaced by 27-75791 27-64659
27-64659This part has been superseded. GASKET @10 O - Replaced by 27-75791
(more info)
    UnavailableUnavailable Parts
27757911 27-75791 27-75791
27-75791OEM Part 27-75791 - Gasket - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
GASKET 27-75791  1 27-75791  1
27-75791 1OEM Part 27-75791 1 - Gasket (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#39 11-20083 NUT, CARBURETOR MOUNTING STUD (4 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
#40 12-20084 WASHER, CARBURETOR MOUNTING STUD (4 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
#41 24823A 1 KNOB ASSEMBLY, MAIN ADJUSTMENT SCREW (2 required per assembly)
KNOB ASSY,NLA 24823A 1  
24823A 1OEM Part 24823A 1 - Knob Assembly, NLA (more info) About Mercury Marine $8.50 $8.50 Add to shopping cart
10+ in stock. Explain stock levels
#42 10-22928 SCREW, KNOB TO MAIN ADJUSTMENT SCREW (#10) (2 required per assembly)
SCREW,NLA 10-22928  
10-22928OEM Part 10-22928 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels