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Parts for MerCruiser Race Engine and Drive Scorpion 377 Sterndrive Intake Manifold & Fuel Rails

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 10-806943 SCREW, (.250-20 x 2.625 Shoulder) (4 required per assembly)
SHOULDER SCREW (. 10-806943 10-806943
10-806943OEM Part 10-806943 - Screw (more info) About Mercury Marine $26.67 $26.67 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 22-93385 FITTING, (90 Degree) (2 required per assembly)
FITTING (90 Degre 22-93385  
22-93385OEM Part 22-93385 - Fitting (more info) About Mercury Marine $9.40 $9.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 806805T FUEL RAIL (2 required per assembly)
FUEL RAIL         O - Replaced by -861085T  
806805TThis part has been superseded. FUEL RAIL O - Replaced by -861085T
(more info)
    UnavailableUnavailable Parts
FUEL RAIL 861085T 861085T
861085TOEM Part 861085T - Fuel Rail (more info) About Mercury Marine $189.00 $189.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 22-860265 FITTING (Fuel Line From Fuel Pump) (2 required per assembly)
FITTING-T         O 860265
860265 FITTING-T O
(more info)
    UnavailableUnavailable Parts
#5 22-860266 VALVE, Schrader (1 required per assembly)
VALVE 22-860266  
22-860266OEM Part 22-860266 - Fitting - Schrader (more info) About Mercury Marine $19.08 $19.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 22-805515 CAP, Shrader Valve - Brass (1 required per assembly)
CAP Shrader Valve 22-805515  
22-805515OEM Part 22-805515 - Cap (more info) About Mercury Marine $10.90 $10.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 32-861568 FUEL LINE ASSEMBLY (Fuel Rail To Fuel Rail) (2 required per assembly)
LINE ASSY-FUEL    O - Replaced by 32-861568001  
32-861568This part has been superseded. LINE ASSY-FUEL O - Replaced by 32-861568001
(more info)
    UnavailableUnavailable Parts
LINE ASSEMBLY Fue 32-861568001  
32-861568001OEM Part 32-861568001 - Fuel Line (more info) About Mercury Marine $155.75 $155.75 Add to shopping cart
Available to order:
Usually ships
within 8 days
#8 807352T 9 MANIFOLD ASSEMBLY, Intake (1 required per assembly)
M FOLD ASY-INTAK ,NLA 807352T 9  
807352T 9OEM Part 807352T 9 - Intake Manifold Assembly, NLA (more info) About Mercury Marine $500.00 $500.00 Add to shopping cart
1 in stock. Explain stock levels
#9 22-805598 FITTING, (.1875) Barb (Hose From Fuel Pressure Regulator) (1 required per assembly)
FITTING (.1875) B 22-805598  
22-805598OEM Part 22-805598 - Fitting (more info) About Mercury Marine $7.80 $7.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 22-99751 FITTING (.250 Barb) (Hose From MAP Sensor) (1 required per assembly)
ELBOW             O - Replaced by 22-99751  1  
22-99751This part has been superseded. ELBOW O - Replaced by 22-99751 1
(more info)
    UnavailableUnavailable Parts
ELBOW 22-99751  1  
22-99751 1OEM Part 22-99751 1 - Elbow (more info) About Mercury Marine $11.50 $11.50 Add to shopping cart
1 in stock. Explain stock levels
#11 27-807473A 1 GASKET SET (Two Gaskets) (1 required per assembly)
GASKET SET 27-807473A 1 27-807473A 1
27-807473A 1OEM Part 27-807473A 1 - Gasket Set (more info) About Mercury Marine $59.10 $50.61 Add to shopping cart
Available to order:
Usually ships
within 8 days
Intake Gasket 18-0488
18-0488OEM Match 18-0488 - Intake Gasket 27-807473A1 (more info) About Sierra Marine $47.49 $38.08 Add to shopping cart
7 in stock. Explain stock levels
#12 23-848552 BUSHING (.375-18/.500-14) (2 required per assembly)
BUSHING 23-848552  
23-848552OEM Part 23-848552 - Bushing (more info) About Mercury Marine $8.35 $8.35 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 22-68727 1 FITTING, (.250-18) 90 Degree - Brass (Hose From PCV Valve) (1 required per assembly)
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
#14 10-75206 SCREW, (.312-18 x 1.750) (8 required per assembly)
10881892 10-75206  
10-75206OEM Part 10-75206 - Screw (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
1 in stock. Explain stock levels
SCREW (.312-18 x 10-881892 10-881892
10-881892OEM Part 10-881892 - Screw (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 12-F506186 WASHER, (.340 x .734 x .105) (8 required per assembly)
WASHER (.340 x .7 12-F506186  
12-F506186OEM Part 12-F506186 - Washer (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#16 54-78945 J CLAMP, Harness Support (2 required per assembly)
J CLAMP 54-78945  
54-78945OEM Part 54-78945 - J Clamp (more info) About Mercury Marine $3.60 $3.60 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 805225A 1 INJECTOR ASSEMBLY, Fuel (8 required per assembly)
INJECTOR ASSEMBLY 805225A 1 805225A 1
805225A 1OEM Part 805225A 1 - Fuel Injector (more info) About Mercury Marine $221.58 $221.58 Add to shopping cart
1 in stock. Explain stock levels
#18 35-17422 FILTER (8 required per assembly)
FILTER 35-17422  
35-17422OEM Part 35-17422 - Injector Filter (more info) About Mercury Marine $25.90 $22.18 Add to shopping cart
6 in stock. Explain stock levels
#19 25-805511A 1 SEALING KIT, Fuel Injector (8 required per assembly)
SEALING KIT Fuel 25-805511A 1 25-805511A 1
25-805511A 1OEM Part 25-805511A 1 - Sealing Kit, See Note on Detail Page (more info) About Mercury Marine $18.90 $16.18 Add to shopping cart
2 in stock. Explain stock levels
#- 27-807670A97 GASKET/SEAL SET, Engine Overhaul (1 required per assembly)
GASKET SET 27-807670A97 27-807670A97
27-807670A97OEM Part 27-807670A97 - Gasket Set (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
3 in stock. Explain stock levels
#- 840360A 7 PARTIAL ENGINE ASSEMBLY (1 required per assembly)
PARTIAL ENG-377   O NLA  
840360A 7 PARTIAL ENG-377 O NLA
(more info)
    UnavailableUnavailable Parts