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Fuel Pump & Carburetor (New Design) for Mercruiser (120 HP / 2.5l140 HP / 3.0l R / Mr / Alpha) Engine

Engine Diagram

#1 — 42725A 3 — FUEL PUMP ASSEMBLY (1 required per assembly)
861676A1 42725A 3
42725A 3

About Mercury Marine

OEM Part

42725A 3 - Fuel Pump Assembly [ More info ]

Add to shopping cart $189.99
2 In Stock.

861676A 1 - PUMP               - Replaced by -8M0073435
861676A 1

861676A 1 - Fuel Pump [ More info ]
Unavailable
FUEL PUMP 8M0073435
8M0073435

About Mercury Marine

OEM Part

8M0073435 - Fuel Pump [ More info ]

Add to shopping cart $304.08
1 In Stock.

FUEL PUMP
18-7282

About Sierra Marine

OEM Match

18-7282 - Fuel Pump, 8M0073435, See Detail Page for Important Info [ More info ]

Add to shopping cart $188.79 $170.51
10+ In Stock.

PUMP FUEL
18-35437

About Sierra Marine

OEM Match

18-35437 - Fuel Pump 8M0073435, See Detail Page for Important Info [ More info ]

Add to shopping cart $211.99 $192.48
5 In Stock.

#2 — 11004 — FUEL FILTER KIT (1 required per assembly)
35-11004 - FILTER             - Replaced by 35-11004A1
 

This part has been superseded.

35-11004 - 35-11004 - FILTER [ More info ]
Unavailable
Replaced by 35-11004A1
35-11004A1 - ->11004Q2 - Replaced by -11004Q2
35-11004A1

35-11004A 1 - Fuel Filter Kit [ More info ]
Unavailable
35-11004Q2 - ->803897Q1 - Replaced by -803897Q1
35-11004Q2

35-11004Q 2 - FILTER-FUEL Note: Priced Individually [ More info ]
Unavailable
35-803897Q1 - ->8M0046752 - Replaced by -8M0046752
35-803897Q1

35-803897Q 1 - Filter Kit Priced Individually [ More info ]
Unavailable
FILTER-FUEL 35-8M0046752
35-8M0046752

About Mercury Marine

OEM Part

35-8M0046752 - Filter Kit - Priced Individually [ More info ]

Add to shopping cart $17.90
10+ In Stock.

FUEL PUMP FILTER
18-7784

About Sierra Marine

OEM Match

18-7784 - Filter, 35-11004T2 [ More info ]

Add to shopping cart $13.99 $13.17
10+ In Stock.

FILTER KIT   358M0046751
358M0046751

About Mercury Marine

OEM Part

35-8M0046751 - Filter Kit - Priced Individually [ More info ]

Add to shopping cart $17.90
4 In Stock.

#3 — 43186 1 — GASKET, FUEL PUMP (1 required per assembly)
278M0108647 27-43186  1
27-43186  1

About Mercury Marine

OEM Part

27-43186 1 - Gasket [ More info ]

Add to shopping cart $12.99
3 In Stock.

GASKET 27-8M0108647
27-8M0108647

About Mercury Marine

OEM Part

27-8M0108647 - Fuel Pump Gasket ZZ [ More info ]

Add to shopping cart $18.00
7 In Stock.

#4 — 31984 — SCREW, FUEL PUMP TO BLOCK (2 required per assembly)
SCREW 10-31984
10-31984

About Mercury Marine

OEM Part

10-31984 - Screw - Priced Individually [ More info ]

Add to shopping cart $1.70
Available to Order: Usually ships within 10 days.

#5 — 39107 — LOCKWASHER, FUEL PUMP SCREW (2 required per assembly)
LOCKWASHER 13-39107
 

About Mercury Marine

OEM Part

13-39107 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ In Stock.

#6 — 43276 — ELBOW, FUEL LINE (1 required per assembly)
ELBOW (90 Degree) 22-43276
22-43276

About Mercury Marine

OEM Part

22-43276 - Elbow [ More info ]

Add to shopping cart $18.90
1 In Stock.

#7 — 14797T 1 — FUEL LINE, PUMP TO CARBURETOR (1 required per assembly)
32-14797T 1 - LINE               - Replaced by 32-14797  1
 

32-14797T 1 - LINE-FUEL [ More info ]
Unavailable
FUEL LINE 32-14797  1
32-14797  1

About Mercury Marine

OEM Part

32-14797 1 - Fuel Line [ More info ]

Add to shopping cart $67.58
2 In Stock.

#8 — 65653 — CLIP, FUEL LINE TO ROCKER COVER (1 required per assembly)
CLAMP 54-65653
 

About Mercury Marine

OEM Part

54-65653 - Clamp [ More info ]

Add to shopping cart $4.80 $4.08
5 In Stock.

#9 — 32079 — SCREW, CLIP TO ROCKER COVER (1 required per assembly)
SCREW,NLA 10-32079
10-32079

About Mercury Marine

OEM Part

10-32079 - Screw, NLA [ More info ]

Add to shopping cart $1.83
10+ In Stock.

#10 — 54090 — CONNECTOR, VENT TUBE TO CARBURETOR (1 required per assembly)
ELBOW 22-54090
 

About Mercury Marine

OEM Part

22-54090 - Elbow [ More info ]

Add to shopping cart $18.25
Available to Order: Usually ships within 10 days.

#11 — 73815 63 — TUBE, VENT (1 required per assembly)
32-73815 63 - HOSE (34.00 Inche  - Replaced by 32-73815 67
 

32-73815 63 - Tubing-34 Inch [ More info ]
Unavailable
TUBING-42 INCH 32-73815 67
32-73815 67

About Mercury Marine

OEM Part

32-73815 67 - Tubing - 42 Inch [ More info ]

Add to shopping cart $29.75
1 In Stock.

#12 — 9562A 1 — CARBURETOR ASSEMBLY (MERCARB) (1 required per assembly)
1389-9562A 1 - CARBURETOR ASSEMB  - Replaced by 3310-806077A 2
 

1389-9562A 1 - Carburetor [ More info ]
Unavailable
3310-806077A 2 - CARBURETOR ASSEMB  - Replaced by 3310-860070A 2
 

3310-806077A 2 - Carburetor [ More info ]
Unavailable
CARBURETOR ASSY. 3310-860070A 2
3310-860070A 2

About Mercury Marine

OEM Part

3310-860070A 2 - Carburetor Assembly [ More info ]

Add to shopping cart $1,113.86
Available to Order: Usually ships within 10 days.

CARBURETOR
18-7370N

About Sierra Marine

OEM Match

18-7370N - Carburetor 3310-860070A2 [ More info ]

Add to shopping cart $426.79 $368.11
10+ In Stock.

#13 — 70125A 1 — COVER, CHOKE (1 required per assembly)
70125A 1 - COVER              - Replaced by -70125A02
70125A 1

70125A 1 - Cover Assembly [ More info ]
Unavailable
CHOKE THERMOSTAT
18-7665

About Sierra Marine

OEM Match

18-7665 - Choke Thermostat 70125A02 [ More info ]

Add to shopping cart $131.69 $119.31
3 In Stock.

COVER ASSY 70125A02
70125A02

About Mercury Marine

OEM Part

70125A02 - Cover Assembly [ More info ]

Add to shopping cart $187.50
In Stock

#14 — 33047 — SCREW, CHOKE COVER TO CHOKE HOUSING (3 required per assembly)
SCREW,NLA 10-33047
 

About Mercury Marine

OEM Part

10-33047 - Screw, NLA [ More info ]

Add to shopping cart $1.76
10+ In Stock.

#15 — 26995 — LOCKWASHER, CHOKE COVER SCREW (1 required per assembly)
LOCKWASHER 13-26995
13-26995

About Mercury Marine

OEM Part

13-26995 - Lock Washer - Priced Individually [ More info ]

Add to shopping cart $1.10 $0.62
10+ In Stock.

#16 — 33036 — RETAINER, CHOKE COVER SCREW (3 required per assembly)
CLIP 54-33036
 

About Mercury Marine

OEM Part

54-33036 - Clip [ More info ]

Add to shopping cart $1.10
10+ In Stock.

#17 — 85784A 1 — FLAME ARRESTOR (1 required per assembly)
85784A 1 - FLAME ARRESTOR     - Replaced by -805016A 1
 

85784A 1 - Flame Arrestor AS [ More info ]
Unavailable
805016A 1 - FLAME ARRESTOR
805016A 1

About Mercury Marine

OEM Part

805016A 1 - Arrestor Kit -flame [ More info ]
Unavailable
ARRESTOR-FLAME 863200
863200

About Mercury Marine

OEM Part

863200 - Flame Arrestor [ More info ]

Add to shopping cart $215.92
Available to Order: Usually ships within 10 days.

#18 — 70878 — STUD, FLAME ARRESTOR - OLD DESIGN (1 required per assembly)
16-70878 - STUD (1/4 x 2.125  NLA
 

About Mercury Marine

OEM Part

16-70878 - Stud, NLA [ More info ]
Unavailable
#19 — 28941 — NUT, FLAME ARRESTOR SCREW - OLD DESIGN (1 required per assembly)
NUT,NLA 11-28941
 

About Mercury Marine

OEM Part

11-28941 - Nut, NLA [ More info ]

Add to shopping cart $3.32
10+ In Stock.

NUT 11-8267139
 

About Mercury Marine

OEM Part

11-826713 9 - Nut [ More info ]

Add to shopping cart $2.50
Available to Order: Usually ships within 10 days.

#20 — 86400 — WASHER, FLAME ARRESTOR STUD (1 required per assembly)
WASHER 12-86400
12-86400

About Mercury Marine

OEM Part

12-86400 - Washer, Flame Arrestor [ More info ]

Add to shopping cart $1.60
7 In Stock.

#21 — 20586 — NUT, FLAME ARRESTOR STUD (TOP) (1 required per assembly)
1135045 11-20586
11-20586

About Mercury Marine

OEM Part

11-20586 - Nut, (.250-28) [ More info ]

Add to shopping cart $0.46
10+ In Stock.

11-35045 - NUT (.250-28)      - Replaced by 11-826709109
11-35045

11-35045 - Nut (1/4-28) [ More info ]
Unavailable
NUT 11-826709109
11-826709109

About Mercury Marine

OEM Part

11-826709109 - Nut, (.250-28) Stainless Steel [ More info ]

Add to shopping cart $3.50
10+ In Stock.

#22 — 12558 — HOSE, VENT (1 required per assembly)
32-12558 - HOSE               - Replaced by 32-807202
 

32-12558 - Vent Hose [ More info ]
Unavailable
HOSE-VENT  32-12558 32-807202
32-807202

About Mercury Marine

OEM Part

32-807202 - Hose - Breather [ More info ]

Add to shopping cart $21.58
Available to Order: Usually ships within 10 days.

#23 — 56681 — WASHER, THROTTLE CABLE (1 required per assembly)
128M0204666 12-56681
12-56681

About Mercury Marine

OEM Part

12-56681 - Washer, (.203 X .500 X .032) [ More info ]

Add to shopping cart $1.67
10+ In Stock.

WASHER 12-8M0204666
 

About Mercury Marine

OEM Part

128M0204666 - WASHER Note: Priced Individually [ More info ]

Add to shopping cart $1.70
Available to Order: Usually ships within 10 days.

#24 — 20190 — NUT, THROTTLE CABLE TO CARBURETOR (1 required per assembly)
118267086 11-20190
 

About Mercury Marine

OEM Part

11-20190 - Nut, (#10-32) [ More info ]

Add to shopping cart $0.80
9 In Stock.

NUT 11-8267086
 

About Mercury Marine

OEM Part

11-826708 6 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.60 $0.32
10+ In Stock.

#25 — 70143 1 — GASKET, CARBURETOR (MERCARB) (1 required per assembly)
27-70143  1 - GASKET             - Replaced by 27-807982
27-70143  1

27-70143 1 - Gasket , Priced Individually [ More info ]
Unavailable
27-807982 - GASKET             - Replaced by 27-8079821
27-807982

27-807982 - Carburetor Mounting Gasket [ More info ]
Unavailable
GASKET 27-8079821
27-8079821

About Mercury Marine

OEM Part

27-807982 1 - Gasket [ More info ]

Add to shopping cart $5.10
Available to Order: Usually ships within 10 days.

CARB MOUNTING GASKET 2
18-0994

About Sierra Marine

OEM Match

18-0994-9 - Gasket 27-70143 2-Pack [ More info ]

Add to shopping cart $7.99 $7.98
4 In Stock.

GASKET-CARBURETOR MTG MC47-27-70143
 

About Barr Marine by EDM

OEM Match

MC47-27-70143 - Carburetor Mounting Gasket [ More info ]

Add to shopping cart $6.00 $4.60
Available to Order: Usually ships within 10 days.

#26 — 70236 — STUD, CARBURETOR (1-9/16") (4 required per assembly)
168M0113177 16-70236
16-70236

About Mercury Marine

OEM Part

16-70236 - Stud [ More info ]

Add to shopping cart $3.19
6 In Stock.

STUD 16-8M0113177
 

About Mercury Marine

OEM Part

16-8M0113177 - Stud - Priced Individually [ More info ]

Add to shopping cart $5.30
1 In Stock.

#27 — 20084 — WASHER, CARBURETOR STUD (4 required per assembly)
WASHER 12-20084
12-20084

About Mercury Marine

OEM Part

12-20084 - Washer, (.328 X .562 X .062) [ More info ]

Add to shopping cart $2.91
10+ In Stock.

#28 — 25594 — NUT, CARBURETOR STUD (4 required per assembly)
11-25594 - NUT (.9375-24)     - Replaced by 11-862902
11-25594

11-25594 - Nut (5/16-24) [ More info ]
Unavailable
NUT 11-862902
11-862902

About Mercury Marine

OEM Part

11-862902 - Nut, (.312-24) [ More info ]

Add to shopping cart $2.30
1 In Stock.

#18 — 18020 — STUD, FLAME ARRESTOR - NEW DESIGN (1 required per assembly)
STUD,NLA 16-18020
 

About Mercury Marine

OEM Part

16-18020 - Stud, NLA [ More info ]

Add to shopping cart $5.50
10+ In Stock.

#29 — 17878A 5 — COVER, FLAME ARRESTOR - NEW DESIGN (1 required per assembly)
17878A 5 - COVER              NLA
17878A 5

About Mercury Marine

OEM Part

17878A 5 - Cover [ More info ]
Unavailable
#30 — 13723 50 — DECAL, COVER (2.5L) - NEW DESIGN (1 required per assembly)
37-13723 50 - DECAL              NLA
 

About Mercury Marine

OEM Part

37-13723 50 - DECAL, Carburetor COVE,NLA [ More info ]
Unavailable
#30 — 13723 51 — DECAL, COVER (3.0L) - NEW DESIGN (1 required per assembly)
37-13723 51 - DECAL              NLA
 

About Mercury Marine

OEM Part

37-13723 51 - DECAL, Carburetor COVE,NLA [ More info ]
Unavailable
#30 — 13723 56 — DECAL, COVER (3.0L-DIGITAL IGNITION) (1 required per assembly)
37-13723 56 - DECAL              NLA
 

About Mercury Marine

OEM Part

37-13723 56 - DECAL,NLA [ More info ]
Unavailable

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