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Parts for Mercury Marine 500 Fuel Pump Assembly

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 66777A 1 FUEL PUMP ASSEMBLY (1 required per assembly)
FUEL PUMP ASSY    O NLA  
66777A 1 FUEL PUMP ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 21-30430A 1 CHECK VALVE ASSEMBLY (1 required per assembly)
VALVE KIT-CHECK 21-30430A 1 21-30430A 1
21-30430A 1OEM Part 21-30430A 1 - Check Valve Kit (more info) About Mercury Marine $18.60 $15.93 Add to shopping cart
2 in stock. Explain stock levels
#3 23014A 1 DIAPHRAGM KIT (1 required per assembly)
DIAPHRAGM 23014A 1 23014A 1
23014A 1OEM Part 23014A 1 - Diaphragm (more info) About Mercury Marine $8.70 $8.70 Add to shopping cart
5 in stock. Explain stock levels
Fuel Pump Kit 18-7804
18-7804OEM Match 18-7804 - Fuel Pump Kit 23014A1 (more info) About Sierra Marine $7.55 $5.06 Add to shopping cart
10+ in stock. Explain stock levels
#4 GASKET, CHECK VALVE TO HOUSING (2 required per assembly)
GROMMET           O  
GROMMET O
(more info)
    UnavailableUnavailable Parts
#7 23004 RETAINER, CHECK VALVE (1 required per assembly)
RETAINER,NLA 23004 23004
23004OEM Part 23004 - Retainer, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#8 68789 SCREW, RETAINER TO HOUSING (2 required per assembly)
SCREW @10         O - Replaced by 10-43725  
10-68789This part has been superseded. SCREW @10 O - Replaced by 10-43725
(more info)
    UnavailableUnavailable Parts
SCREW (#6-32 x .3 10-43725 10-43725
10-43725OEM Part 10-43725 - Screw (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 64710 COVER, FUEL PUMP (1 required per assembly)
23008    COVER 64710  
64710OEM Part 64710 - Cover (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
3 in stock. Explain stock levels
COVER ,NLA 23008  
23008OEM Part 23008 - Cover, NLA (more info) About Mercury Marine $12.50 $12.50 Add to shopping cart
10+ in stock. Explain stock levels
#10 10-66944 SCREW, FUEL PUMP MOUNTING (2 1/8") (2 required per assembly)
SCREW @2          O - Replaced by 10-46368  
10-66944This part has been superseded. SCREW @2 O - Replaced by 10-46368
(more info)
    UnavailableUnavailable Parts
SCREW @5          O NLA  
10-46368 SCREW @5 O NLA
(more info)
    UnavailableUnavailable Parts
#11 10-30173 SCREW, FUEL PUMP MOUNTING (1 5/8") (1 required per assembly)
SCREW @2          O - Replaced by 10-88447  
10-30173This part has been superseded. SCREW @2 O - Replaced by 10-88447
(more info)
    UnavailableUnavailable Parts
SCREW (.190-32 x 10-88447 10-88447
10-88447OEM Part 10-88447 - Screw - Priced Individually (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
5 in stock. Explain stock levels
#12 12-20128 WASHER, FUEL PUMP SCREW (3 required per assembly)
WASHER @5         O - Replaced by 12-847883  
12-20128This part has been superseded. WASHER @5 O - Replaced by 12-847883
(more info)
    UnavailableUnavailable Parts
WASHER (.192 x .3 12-847883  
12-847883OEM Part 12-847883 - Washer (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 12-66553 WASHER, FUEL PUMP SCREW (3 required per assembly)
WASHER @3         O NLA  
12-66553 WASHER @3 O NLA
(more info)
    UnavailableUnavailable Parts
#14 23-65790 BUSHING, GUEL PUMP SCREW (2 required per assembly)
BUSHING @3        O NLA  
23-65790 BUSHING @3 O NLA
(more info)
    UnavailableUnavailable Parts
#15 23-31915 SLEEVE, FUEL PUMP SCREW (1 required per assembly)
SLEEVE,NLA 23-31915  
23-31915OEM Part 23-31915 - Sleeve (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10 in stock. Explain stock levels
#16 22-22949 CONNECTOR, PUMP OUTLET TO FUEL LINE (1 required per assembly)
CONNECTOR         O NLA  
22-22949 CONNECTOR O NLA
(more info)
    UnavailableUnavailable Parts
#17 22-22946 SLEEVE, RUBBER - CONNECTOR (2 required per assembly)
FITTING Note: must be ordered in multiples of 5 22-22946  
22-22946OEM Part 22-22946 - Fitting - Priced Individually (more info) About Mercury Marine $3.30 $3.30 Add to shopping cart
10+ in stock. Explain stock levels
#18 22-22948 NUT, CONNECTOR TO FUEL LINE (2 required per assembly)
CONNECTOR,NLA 22-22948  
22-22948OEM Part 22-22948 - Connector, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#19 32-32094 FUEL LINE, PUMP TO LOWER AND UPPER FILTER (1 required per assembly)
LINE-FUEL 32-32094 32-32094
32-32094OEM Part 32-32094 - Fuel Line (more info) About Mercury Marine $62.58 $62.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 22-22995 ELBOW FUEL PUMP INLET (1 required per assembly)
FITTING,NLA 22-22995  
22-22995OEM Part 22-22995 - Fitting, NLA (more info) About Mercury Marine $12.00 $12.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 22-22947 SLEEVE, RUBBER (1 required per assembly)
ELBOW             O NLA  
22-22947 ELBOW O NLA
(more info)
    UnavailableUnavailable Parts
#23 32-30036 FUEL LINE, FUEL PUMP TO ADAPTOR (1 required per assembly)
LINE-FUEL 32-30036 32-30036
32-30036OEM Part 32-30036 - Fuel Line (more info) About Mercury Marine $40.83 $40.83 Add to shopping cart
1 in stock. Explain stock levels
#24 22-37682 CONNECTOR, FUEL LINE TO ADAPTOR (1 required per assembly)
FITTING Elbow (45 22-37682 22-37682
22-37682OEM Part 22-37682 - Elbow (more info) About Mercury Marine $14.80 $14.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 22833 ADAPTOR, CHECK UNIT (FUEL LINE) (1 required per assembly)
ADAPTOR 22833 22833
22833OEM Part 22833 - Adaptor (more info) About Mercury Marine $44.00 $44.00 Add to shopping cart
3 in stock. Explain stock levels
#26 23069 STEM, CHECK UNIT ADAPTOR (1 required per assembly)
STEM 23069 23069
23069OEM Part 23069 - Stem (more info) About Mercury Marine $19.25 $19.25 Add to shopping cart
1 in stock. Explain stock levels
#27 25-20415 "O" RING, ADAPTOR STEM (1 required per assembly)
O RING @10        O - Replaced by 25-16524 25-20415
25-20415This part has been superseded. O RING @10 O - Replaced by 25-16524
(more info)
    UnavailableUnavailable Parts
O-RING Fuel Conne 25-16524 25-16524
25-16524OEM Part 25-16524 - O-Ring - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
O-Ring 18-7421-9
18-7421-9OEM Match 18-7421-9 - O-Ring (PK5) 25-20415 (more info) About Sierra Marine $9.95 $9.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 24-23067 SPRING, ADAPTOR STEM (1 required per assembly)
2423067T 24-23067  
24-23067OEM Part 24-23067 - Spring (more info) About Mercury Marine $2.02 $2.02 Add to shopping cart
10+ in stock. Explain stock levels
SPRING 24-23067T  
24-23067TOEM Part 24-23067T - Spring (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#29 30188 CUP WASHER, ADAPTOR (1 required per assembly)
WASHER 30188 30188
30188OEM Part 30188 - Washer -cup - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#30 10-69029 SCREW, ADAPTOR TO BOTTOM COWL (1 3/4")-MANUAL (2 required per assembly)
SCREW,NLA 10-69029  
10-69029OEM Part 10-69029 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#30 10-67916 SCREW, ADAPTOR TO BOTTOM COWL (2")-ELECTRIC (2 required per assembly)
SCREW (.250-28 x 10-67916 10-67916
10-67916OEM Part 10-67916 - Screw (more info) About Mercury Marine $5.80 $5.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 11-46887 NUT, ADAPTOR SCREW (2 required per assembly)
NUT @15           O - Replaced by 11-20184  
11-46887This part has been superseded. NUT @15 O - Replaced by 11-20184
(more info)
    UnavailableUnavailable Parts
NUT (1/4-28X7/32) 11-20184 11-20184
11-20184OEM Part 11-20184 - Nut - Priced Individually (more info) About Mercury Marine $1.30 $1.30 Add to shopping cart
2 in stock. Explain stock levels