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Parts for Mercury Mariner Racing Mercury Formula I (2L EFI) Exhaust Manifold

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 27-90484 GASKET, DIVIDER PLATE (2 required per assembly)
GASKET @2         O - Replaced by 27-90484  1 27-90484
27-90484This part has been superseded. GASKET @2 O - Replaced by 27-90484 1
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-90484  1 27-90484 1
27-90484 1OEM Part 27-90484 1 - Gasket - Priced Individually (more info) About Mercury Marine $12.60 $12.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 99169 PLATE, DIVIDER (1 required per assembly)
PLATE             O - Replaced by -99169A 1  
99169This part has been superseded. PLATE O - Replaced by -99169A 1
(more info)
    UnavailableUnavailable Parts
PLATE 99169A 1 99169A 1
99169A 1OEM Part 99169A 1 - Exhaust Divider Plate, NLA (more info) About Mercury Marine $161.75 $161.75 Add to shopping cart
3 in stock. Explain stock levels
#3 42838 1 SEAL, DIVIDER PLATE (1 required per assembly)
SEAL              O - Replaced by 26-814754  
42838 1This part has been superseded. SEAL O - Replaced by 26-814754
(more info)
    UnavailableUnavailable Parts
SEAL (12.50 Inche 26-814754 26-814754
26-814754OEM Part 26-814754 - Seal (more info) About Mercury Marine $7.30 $7.30 Add to shopping cart
2 in stock. Explain stock levels
Seal, Divider Plate 18-8305
18-8305OEM Match 18-8305 - Seal, 26-814754 (more info) About Sierra Marine $12.99 $9.91 Add to shopping cart
2 in stock. Explain stock levels
#4 95067 COVER, EXHAUST MANIFOLD (1 required per assembly)
COVER 95067 95067
95067OEM Part 95067 - Cover (more info) About Mercury Marine $112.92 $112.92 Add to shopping cart
1 in stock. Explain stock levels
#5 10-74824 SCREW, COVER AND PLATE TO CYLINDER BLOCK (1-1/4") (21 required per assembly)
SCREW (.312-18 x 10-74824 10-74824
10-74824OEM Part 10-74824 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 99193 COVER, RELIEF VALVE (1 required per assembly)
COVER Relief Valv 99193 99193
99193OEM Part 99193 - Cover (more info) About Mercury Marine $104.71 $104.71 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-37562 SCREW, COVER TO CYLINDER BLOCK (1") (2 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
#8 27-88907 GASKET, RELIEF VALVE PLATE (1 required per assembly)
GASKET @2         O - Replaced by 27-88907003 27-88907
27-88907This part has been superseded. GASKET @2 O - Replaced by 27-88907003
(more info)
    UnavailableUnavailable Parts
GASKET Note: must be ordered in multiples of 2 27-88907003 27-88907003
27-88907003OEM Part 27-88907003 - Gasket - Priced Individually (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
Gasket 18-0952-9
18-0952-9OEM Match 18-0952-9 - Gasket 27-88907 2-Pack (more info) About Sierra Marine $5.98 $3.71 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 27-75909 GASKET, EXHAUST PLATE (1 required per assembly)
GASKET 27-75909 27-75909
27-75909OEM Part 27-75909 - Gasket (more info) About Mercury Marine $12.60 $12.60 Add to shopping cart
10+ in stock. Explain stock levels
Gasket 18-0369
18-0369OEM Match 18-0369 - Gasket, 27-75909 (more info) About Sierra Marine $12.99 $9.78 Add to shopping cart
1 in stock. Explain stock levels
#10 22-68727 FITTING, WATER OUTLET (1 required per assembly)
FITTING           O - Replaced by 22-68727  1  
22-68727This part has been superseded. FITTING O - Replaced by 22-68727 1
(more info)
    UnavailableUnavailable Parts
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
#11 32-61649 3 WATER HOSE (1 required per assembly)
HOSE              O - Replaced by 32-61649 70  
32-61649 3This part has been superseded. HOSE O - Replaced by 32-61649 70
(more info)
    UnavailableUnavailable Parts
HOSE              O NLA  
32-61649 70 HOSE O NLA
(more info)
    UnavailableUnavailable Parts
#12 73498 CLAMP, WATER HOSE (1 required per assembly)
STA STRAP @10     O - Replaced by 54-90077  
73498This part has been superseded. STA STRAP @10 O - Replaced by 54-90077
(more info)
    UnavailableUnavailable Parts
CABLE TIE @10     O - Replaced by 54-816311  
54-90077This part has been superseded. CABLE TIE @10 O - Replaced by 54-816311
(more info)
    UnavailableUnavailable Parts
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
#13 78446A 1 PLATE ASSEMBLY, EXHAUST (1 required per assembly)
PLATE ASSY        O - Replaced by -78446A 4  
78446A 1This part has been superseded. PLATE ASSY O - Replaced by -78446A 4
(more info)
    UnavailableUnavailable Parts
PLATE EXH 2.0     O - Replaced by -816731A 2  
78446A 4This part has been superseded. PLATE EXH 2.0 O - Replaced by -816731A 2
(more info)
    UnavailableUnavailable Parts
EXH EXT ASSY 2.0  O - Replaced by -822770A 2  
816731A 2This part has been superseded. EXH EXT ASSY 2.0 O - Replaced by -822770A 2
(more info)
    UnavailableUnavailable Parts
EXH EXT PLATE ASY O NLA  
822770A 2 EXH EXT PLATE ASY O NLA
(more info)
    UnavailableUnavailable Parts
#14 26-38970 SEAL, WATER TUBE (1 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-38970 26-38970
26-38970OEM Part 26-38970 - Seal - Priced Individually (more info) About Mercury Marine $3.40 $3.40 Add to shopping cart
10+ in stock. Explain stock levels
Bushing/Water Pump Housing 18-3110
18-3110OEM Match 18-3110 - Seal, 26-38970 (more info) About Sierra Marine $3.49 $2.40 Add to shopping cart
10+ in stock. Explain stock levels
#15 12-25970 WASHER, POWERHEAD STUDS (8 required per assembly)
WASHER            O - Replaced by 12-20553  
12-25970This part has been superseded. WASHER O - Replaced by 12-20553
(more info)
    UnavailableUnavailable Parts
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 11-23161 NUT, POWERHEAD STUDS (8 required per assembly)
NUT (.375-24) 11-23161 11-23161
11-23161OEM Part 11-23161 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#17 10-77526 SCREW (2 required per assembly)
SCREW             O - Replaced by 10-818219  
10-77526This part has been superseded. SCREW O - Replaced by 10-818219
(more info)
    UnavailableUnavailable Parts
SCREW             O NLA  
10-818219 SCREW O NLA
(more info)
    UnavailableUnavailable Parts