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Parts for Mercury Mariner Racing Formula I (2 Liter EFI) Reed Block & Cylinder Head

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 18787A 1 CYLINDER HEAD (21 C.C.) (2 required per assembly)
HEAD ASY-CYLINDER O - Replaced by -18787T01 18787A 1
18787A 1This part has been superseded. HEAD ASY-CYLINDER O - Replaced by -18787T01
(more info)
    UnavailableUnavailable Parts
HEAD ASY-CYLINDER O NLA 18787T01
18787T01 HEAD ASY-CYLINDER O NLA
(more info)
    UnavailableUnavailable Parts
#2 22-32802 2 PLUG (2 required per assembly)
PLUG Pipe (.125-2 22-32802  2 22-32802 2
22-32802 2OEM Part 22-32802 2 - Plug - (brass) - Priced Individually (more info) About Mercury Marine $5.50 $5.50 Add to shopping cart
6 in stock. Explain stock levels
Pipe Plug, 1/8-27 Npt Pipe 18-4263
18-4263OEM Match 18-4263 - Pipe Plug, 1/8-27 NPT Pi (more info) About Sierra Marine $4.49 $3.24 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 27-816743 1 GASKET (2 required per assembly)
GASKET            O NLA  
27-816743 1 GASKET O NLA
(more info)
    UnavailableUnavailable Parts
#4 17-63779 DOWEL PIN (4 required per assembly)
PIN Dowel (.250 x 17-63779  
17-63779OEM Part 17-63779 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 54-78945 1 J-CLAMP (1 required per assembly)
CLAMP 54-78945  1  
54-78945 1OEM Part 54-78945 1 - J Clamp (more info) About Mercury Marine $4.97 $4.97 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 12-822838 WASHER (24 required per assembly)
WASHER (.401 x .7 12-822838  
12-822838OEM Part 12-822838 - Washer (more info) About Mercury Marine $1.41 $1.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-98534 SCREW (24 required per assembly)
SCREW (.375-16 x 10-98534 10-98534
10-98534OEM Part 10-98534 - Screw (more info) About Mercury Marine $2.70 $2.70 Add to shopping cart
10+ in stock. Explain stock levels
#8 12-47533 2 WASHER (2 required per assembly)
WASHER 12-47533  2  
12-47533 2OEM Part 12-47533 2 - Washer (more info) About Mercury Marine $2.56 $2.56 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 27-62386 GASKET (2 required per assembly)
GASKET @4         O - Replaced by 27-62386001 27-62386
27-62386This part has been superseded. GASKET @4 O - Replaced by 27-62386001
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 4 27-62386001 27-62386001
27-62386001OEM Part 27-62386001 - Gasket - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
Gasket, Thermostat 18-0182-9
18-0182-9OEM Match 18-0182-9 - Gasket 27-62386 2-Pack (more info)
Replaces OEM #0310058
About Sierra Marine $3.98 $2.71 Add to shopping cart
2 in stock. Explain stock levels
#10 90390A 1 THERMOSTAT COVER (2 required per assembly)
COVER KIT 90390A 1 90390A 1
90390A 1OEM Part 90390A 1 - Thermostat Cover Kit (more info) About Mercury Marine $25.75 $25.75 Add to shopping cart
2 in stock. Explain stock levels
#11 10-37562 SCREW (5/16-18 X 1) (4 required per assembly)
SCREW (.312-18 x 10-37562 10-37562
10-37562OEM Part 10-37562 - Screw - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 22-68727 1 ELBOW (1 required per assembly) (STARBOARD HEAD)
FITTING (.250-18) 22-68727  1  
22-68727 1OEM Part 22-68727 1 - Fitting (more info) About Mercury Marine $22.83 $22.83 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 22-68728 ELBOW (1 required per assembly) (PORT HEAD)
FITTING 22-68728  
22-68728OEM Part 22-68728 - Fitting (more info) About Mercury Marine $22.67 $22.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 32-77457 2 HOSE (1 required per assembly)
HOSE (48.00 Inche 32-77457  2 32-77457  2
32-77457 2OEM Part 32-77457 2 - Hose -48 Inch (more info) About Mercury Marine $49.92 $49.92 Add to shopping cart
10+ in stock. Explain stock levels
#15 54-816311 STA-STRAP (3 required per assembly)
TIE STRAP         O - Replaced by 54-816311T 54-816311
54-816311This part has been superseded. TIE STRAP O - Replaced by 54-816311T
(more info)
    UnavailableUnavailable Parts
TIE STRAP (8.00 I 54-816311T 54-816311T
54-816311TOEM Part 54-816311T - Tie Strap - Priced Individually (more info) About Mercury Marine $0.44 $0.44 Add to shopping cart
10+ in stock. Explain stock levels
#16 87692 2 REED BLOCK (6 required per assembly)
REED BLOCK        O - Replaced by -87692T 3  
87692 2This part has been superseded. REED BLOCK O - Replaced by -87692T 3
(more info)
    UnavailableUnavailable Parts
REED BLOCK 87692T 3  
87692T 3OEM Part 87692T 3 - Reed Block (more info) About Mercury Marine $104.58 $104.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 34-815242A 3 REED ASSEMBLY (6 required per assembly)
REED KIT 34-815242A 3 34-815242A 3
34-815242A 3OEM Part 34-815242A 3 - Reed Set (more info) About Mercury Marine $74.92 $74.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 10-823588 SCREW (84 PER ENGINE) (14 required per assembly)
SCREW (#8-32 x .2 10-823588 10-823588
10-823588OEM Part 10-823588 - Screw - Priced Individually (more info) About Mercury Marine $0.50 $0.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#19 90391 1 REED CLAMP (12 required per assembly)
CLAMP Reed 90391  1  
90391 1OEM Part 90391 1 - Clamp - Reed (more info) About Mercury Marine $25.42 $25.42 Add to shopping cart
2 in stock. Explain stock levels
#20 98709 3 REED BLOCK PLATE (1 required per assembly)
PLATE 98709  3  
98709 3OEM Part 98709 3 - Reed Block Plate (more info) About Mercury Marine $362.34 $362.34 Add to shopping cart
Available to order:
Usually ships
within 8 days
#21 NSS SPACER PLATE (PART OF 818451A2) ( required per assembly)
#22 27-12775 4 GASKET (2 required per assembly)
GASKET 27-12775  4 27-12775  4
27-12775 4OEM Part 27-12775 4 - Gasket (more info) About Mercury Marine $31.00 $26.55 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 10-96529 SCREW (1/4-20 X 2) (2 required per assembly)
SCREW (.250-20 x 10-96529 10-96529
10-96529OEM Part 10-96529 - Screw (more info) About Mercury Marine $3.80 $3.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#24 10-848920 SCREW (1/4-20 X 2-1/2) (16 required per assembly)
SCREW (.250-20 x 10-848920 10-848920
10-848920OEM Part 10-848920 - Screw (more info) About Mercury Marine $5.89 $5.89 Add to shopping cart
Available to order:
Usually ships
within 8 days
#25 12-822837 WASHER (14 required per assembly)
WASHER 12-822837  
12-822837OEM Part 12-822837 - Washer (more info) About Mercury Marine $0.81 $0.81 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 27-816743A92 ENGINE GASKET SET (1 required per assembly)
GASKET SET        O NLA  
27-816743A92 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts
#- 61-847634A96 REBUILD KIT (1 required per assembly)
REBUILD KIT - F1  O NLA  
61-847634A96 REBUILD KIT - F1 O NLA
(more info)
    UnavailableUnavailable Parts
#- 61-847634A13 POWERHEAD (1 required per assembly)
PAR P/H-FI        O - Replaced by 61-847634A20  
61-847634A13This part has been superseded. PAR P/H-FI O - Replaced by 61-847634A20
(more info)
    UnavailableUnavailable Parts
PAR P/H-FI        O NLA 61-847634A20
61-847634A20 PAR P/H-FI O NLA
(more info)
    UnavailableUnavailable Parts