Parts for Mercury Marine 800 (4 Cylinder) , 80 (4 Cylinder) Fuel Pump & Fuel Line Assembly - Dual Fuel Pumps

Revise Search: All Models > 800 (4 Cylinder) , 80 (4 Cylinder) > 2559001 - 3493912 > Fuel Pump & Fuel Line Assembly - Dual Fuel Pumps

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1	53123A 4	FUEL PUMP ASSEMBLY (UPPER) (1 required per assembly) SERIAL 00000000-02670574
		53123A 4 - Fuel Pump Assembly, NLA [ More info ] $32.00 3 In Stock.
#1	54817A 3	FUEL PUMP ASSEMBLY (LOWER) (1 required per assembly) SERIAL 00000000-02670574
		54817A 3 - Fuel Pump Assembly, NLA [ More info ] $20.00 4 In Stock.
#2	21-30430A 1	CHECK VALVE ASSEMBLY (2 required per assembly) SERIAL 00000000-02670574
		21-30430A 1 - Check Valve Kit [ More info ] $22.78 10 In Stock.
#3	23014A 1	DIAPHRAGM KIT (2 required per assembly) SERIAL 00000000-02670574
		23014A 1 - Diaphragm [ More info ] $12.90 10+ In Stock.
		18-7804 - Fuel Pump Kit 23014A1 [ More info ] $9.99 $7.64 Available to Order: Usually ships within 10 days.
#8	10-38036	SCREW, PUMP MOUNTING (1 1/2") (2 required per assembly) SERIAL 00000000-02670574
		10-38036 - Screw - Priced Individually [ More info ] $0.66 10+ In Stock.
		10-73013 - Screw [ More info ] $3.70 10+ In Stock.
#9	10-30273	SCREW, PUMP MOUNTING (1 7/8") (4 required per assembly) SERIAL 00000000-02670574
		10-30273 - Screw, NLA [ More info ] $4.00 10+ In Stock.
#1	55156A 5	FUEL PUMP ASSEMBLY (UPPER AND LOWER) (2 required per assembly) SERIAL 02783253-02886331
		55156A 5 - FUEL PUMP ASSY NLA [ More info ] Unavailable
#2	21-30430A 3	CHECK VALVE ASSEMBLY (2 required per assembly) SERIAL 02783253-02886331
		21-30430A 3 - Check Valve Kit [ More info ] $17.50 9 In Stock.
#3	55278A 1	DIAPHRAGM KIT (2 required per assembly) SERIAL 02783253-02886331
		55278A 1 - Diaphragm Kit [ More info ] $7.80 6 In Stock.
		18-7807 - Fuel Pump Diaphragm Kit 55278A 1 [ More info ] $6.19 $4.82 10+ In Stock.
#5		GASKET, CHECK VALVE TO HOUSING (4 required per assembly) SERIAL 02783253-02886331
#6	23004	RETAINER, CHECK VALVE (2 required per assembly) SERIAL 02783253-02886331
		23004 - Check Valve Retainer, NLA [ More info ] $7.99 10+ In Stock.
#7	10-20037	SCREW, RETAINER TO HOUSING (4 required per assembly) SERIAL 02783253-02886331
		10-20037 - Screw - Priced Individually [ More info ] $1.29 10+ In Stock.
		10-43725 - Screw [ More info ] $1.70 10+ In Stock.
#8	10-27281	SCREW, PUMP MOUNTING (1 3/8") (6 required per assembly) SERIAL 02783253-02886331
		10-27281 - 10-27281 - SCREW @5 [ More info ] Unavailable Replaced by 10-69067
		10-69067 - Screw - Priced Individually [ More info ] $3.10 10+ In Stock.
#10	22-32802	PLUG, PIPE-FUEL PUMP (LOWER) (1 required per assembly) SERIAL 02783253-02886331
		22-32802 - 22-32802 - PLUG Pipe (.125-2 [ More info ] Unavailable Replaced by 22-328021
		22-328021 - 22-328021 - ->328022 [ More info ] Unavailable Replaced by -328022
		22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] $7.30 Available to Order: Usually ships within 10 days.
		18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ] $5.09 $4.62 3 In Stock.
#11	32-32256A 1	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (10 1/2") (1 required per assembly) SERIAL 00000000-02670574
		32-32256A 1 - FUEL LINE NLA [ More info ] Unavailable
#11	32-55827A 1	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (9 1/2")-SERIAL #2783 (1 required per assembly) SERIAL 02783253-02886331
		32-55827A 1 - HOSE NLA [ More info ] Unavailable
#12	22-30174	ELBOW (90), UPPER CARBURETOR (1 required per assembly)
		22-30174 - Elbow, NLA [ More info ] $15.95 10+ In Stock.
#13	22-30175	SLEEVE, UPPER CARBURETOR ELBOW (1 required per assembly)
		22-30175 - Fitting, NLA [ More info ] $4.95 10+ In Stock.
#14	22-30177	NUT, UPPER CARBURETOR ELBOW (1 required per assembly)
		22-30177 - Nut, NLA [ More info ] $5.50 4 In Stock.
#15	32-54578A 1	FUEL LINE ASSEMBLY, UPPER TO LOWER CARBURETOR (5 1/2") (1 required per assembly)
		32-54578A 1 - Fuel Line, NLA [ More info ] $26.99 3 In Stock.
#16	22-29085	ELBOW (45), UPPER CARBURETOR (1 required per assembly)
		22-29085 - 22-29085 - FITTING Elbow (45 [ More info ] Unavailable Replaced by 22-8M0109010
		22-8M0109010 - 22-8M0109010 - FITTING Elbow (45 [ More info ] Unavailable Replaced by -8M0123050
		22-8M0123050 - Fitting [ More info ] $21.00 Available to Order: Usually ships within 10 days.
#17	32-52944A 1	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (10") (1 required per assembly) SERIAL 00000000-02670574
		32-52944A 1 - FUEL LINE ASSY NLA [ More info ] Unavailable
#17	32-55826A 1	FUEL LINE ASSEMBLY, PUMP TO CARBURETOR (9 1/4') (1 required per assembly) SERIAL 02783253-02886331
		32-55826A 1 - Hose - Pump To Carburetor - 9 1/4 Inch - NLA [ More info ] $10.00 3 In Stock.
#18	32-52943A 1	FUEL LINE ASSEMBLY, PUMP TO PUMP (14") (1 required per assembly) SERIAL 00000000-02670574
		32-52943A 1 - FUEL LINE ASSY NLA [ More info ] Unavailable
#18	32-55828A 1	FUEL LINE ASSEMBLY, PUMP TO PUMP (13 3/4") (1 required per assembly) SERIAL 02783253-02886331
		32-55828A 1 - HOSE NLA [ More info ] Unavailable
#19	22-53654	"Y" FITTING, UPPER FUEL PUMP (1 required per assembly) SERIAL 00000000-02664412
		22-53654 - Fitting [ More info ] $2.00 3 In Stock.
		22-28624 - 22-28624 - FITTING T [ More info ] Unavailable Replaced by 22-286241
		22-28624 1 - Fitting -tee [ More info ] $13.00 Available to Order: Usually ships within 10 days.
#19	22-54818	"Y" FITTING, UPPER FUEL PUMP (1 required per assembly) SERIAL 02664412-09999999
		22-54818 - Y Fitting [ More info ] $9.00 4 In Stock.
#20	22-30468	CONNECTOR, UPPER FUEL PUMP (1 required per assembly)
		22-30468 - Connector, NLA [ More info ] $8.00 2 In Stock.
#23	32-30176	FUEL LINE, ADAPTOR TO UPPER FUEL PUMP (18") (1 required per assembly) SERIAL 00000000-02670457
		32-30176 - Fuel Line [ More info ] $57.00 Available to Order: Usually ships within 10 days.
#23	32-55829	FUEL LINE, ADAPTOR TO UPPER FULE PUMP (15") (1 required per assembly) SERIAL 02783253-02886331
		32-55829 - Fuel Line [ More info ] $68.33 Available to Order: Usually ships within 10 days.
#24	30186	ADAPTOR, CHECK UNIT (FUEL LINE) (1 required per assembly)
		30186 - Check Unit Adapter, See Detail Page for Important Info [ More info ] $38.99 10+ In Stock.
#25	30187	STEM, CHECK UNIT ADAPTOR (1 required per assembly)
		30187 - Bayonet Body Stem - Priced Individually [ More info ] $7.99 10+ In Stock.
		30185Q 3 - Fuel Connector, 5/16 Inch Barb - Priced Individually [ More info ] $64.75 Available to Order: Usually ships within 10 days.
#26	24-30189	SPRING, ADAPTOR STEM (1 required per assembly)
		24-30189 - Spring, Adaptor Stem [ More info ] $4.40 $3.74 10+ In Stock.
#27	25-20415	"O"RING, ADAPTOR STEM (1 required per assembly)
		25-20415 - 25-20415 - O-RING [ More info ] Unavailable Replaced by 25-16524
		25-16524 - O Ring-fuel Connector [ More info ] $1.40 10+ In Stock.
#28	30188	CUP WASHER, ADAPTOR (1 required per assembly)
		30188 - Cup Washer Adaptor - Priced Individually [ More info ] $2.40 Available to Order: Usually ships within 10 days.
#29	10-31471	SCREW, ADAPTOR TO BOTTOM COWL (3 1/4") (1 required per assembly)
		10-31471 - Screw [ More info ] $0.95 2 In Stock.
		10-88488 - Screw, NLA [ More info ] $4.00 1 In Stock.
#29	10-37990	SCREW, ADAPTOR TO BOTTOM COWL (1 3/4") (1 required per assembly)
		10-37990 - 10-37990 - SCREW @5 [ More info ] Unavailable Replaced by 10-69029
		10-69029 - Screw, NLA [ More info ] $1.50 10+ In Stock.
#30	11-46887	NUT, ADAPTOR FASTENING SCREW (2 required per assembly)
		11-46887 - 11-46887 - NUT (1/4-28) [ More info ] Unavailable Replaced by 11-20184
		11-20184 - Nut, (1/4-28x7/32) [ More info ] $1.50 10+ In Stock.
		118M0207775 - NUT Note: Priced Individually [ More info ] $9.30 Available to Order: Usually ships within 10 days.