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Parts for MerCruiser Race Engine and Drive Scorpion 377 Sterndrive Crankshaft & Flywheel

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 23-849396 BEARING SET, 5 Pair (1 required per assembly)
BEARING SET Stand 31-849396 31-849396
31-849396OEM Part 31-849396 - Bearing Set - Std (more info) About Mercury Marine $211.08 $211.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 23-849395 BEARING SET, 5 Pair (AR required per assembly)
BEARING SET (.001 31-849395 31-849395
31-849395OEM Part 31-849395 - Bearing Set - .001 Os (more info) About Mercury Marine $213.17 $213.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 23-849394 BEARING SET, 5 Pair (AR required per assembly)
BEARING SET (.001 31-849394 31-849394
31-849394OEM Part 31-849394 - Bearing Set - .001 Us (more info) About Mercury Marine $213.17 $213.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
#2 28-34466 KEY (2 required per assembly)
KEY 28-34466  
28-34466OEM Part 28-34466 - Key (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 429-842405T CRANKSHAFT (1 required per assembly)
CRANKSHAFT        O - Replaced by 429-842405  
429-842405TThis part has been superseded. CRANKSHAFT O - Replaced by 429-842405
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT 429-842405  
429-842405OEM Part 429-842405 - Crankshaft (more info) About Mercury Marine $4,528.42 $4,528.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
#4 17-43504 PIN, Dowel (.439) (1 required per assembly)
PIN Dowel 17-43504  
17-43504OEM Part 17-43504 - Pin -Dowel (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#5 222-9520 FLYWHEEL (1 required per assembly)
FLYWHEEL          O - Replaced by 222-9520001  
222-9520This part has been superseded. FLYWHEEL O - Replaced by 222-9520001
(more info)
    UnavailableUnavailable Parts
FLYWHEEL          O - Replaced by 222-8M0047213  
222-9520001This part has been superseded. FLYWHEEL O - Replaced by 222-8M0047213
(more info)
    UnavailableUnavailable Parts
FLYWHEEL 222-8M0047213  
222-8M0047213OEM Part 222-8M0047213 - Flywheel (more info) About Mercury Marine $699.92 $699.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 10-49845 SCREW, (.437-20 x 1.00) (6 required per assembly)
10845757 10-49845  
10-49845OEM Part 10-49845 - Screw (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
2 in stock. Explain stock levels
SCREW (.437-20 x 10-845757 10-845757
10-845757OEM Part 10-845757 - Screw (more info) About Mercury Marine $4.10 $4.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 18311A17 COUPLER ASSEMBLY, Engine (Design I) (1 required per assembly)
COUPLING ASSY     O - Replaced by -861523A 9 18311A17
18311A17This part has been superseded. COUPLING ASSY O - Replaced by -861523A 9
(more info)
    UnavailableUnavailable Parts
COUPLER ASSY      O - Replaced by -8M0098795 861523A 9
861523A 9This part has been superseded. COUPLER ASSY O - Replaced by -8M0098795
(more info)
    UnavailableUnavailable Parts
COUPLER ASSEMBLY 8M0098795  
8M0098795OEM Part 8M0098795 - Coupler Assembly (more info) About Mercury Marine $583.25 $583.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Engine Coupler 18-2412
18-2412OEM Match 18-2412 - Coupler, Bravo (more info) About Sierra Marine $537.76 $455.41 Add to shopping cart
3 in stock. Explain stock levels
#8 22-49099 FITTING, Grease (2 required per assembly)
FITTING 22-49099  
22-49099OEM Part 22-49099 - Fitting (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 861523A 7 COUPLER ASSEMBLY, Engine - Long Steel Hub (Design II) (1 required per assembly)
COUPLER ASSY      O - Replaced by -8M0098796 861523A 7
861523A 7This part has been superseded. COUPLER ASSY O - Replaced by -8M0098796
(more info)
    UnavailableUnavailable Parts
COUPLER ASSY  
8M0098796OEM Part 8M0098796 - Coupler Assembly (more info) About Mercury Marine $812.75 $812.75 Add to shopping cart
3 in stock. Explain stock levels
#10 22-74036 FITTING, Grease (1 required per assembly)
FITTING Grease 22-74036  
22-74036OEM Part 22-74036 - Fitting - Priced Individually (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
6 in stock. Explain stock levels
#11 12-856774 WASHER, (.406 x .750 x .105) Stainless Steel (6 required per assembly)
WASHER (.406 x .7 12-856774  
12-856774OEM Part 12-856774 - Washer (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
1 in stock. Explain stock levels
#12 10-35091 SCREW, (.375-16 x 1.00) (6 required per assembly)
SCREW (.375-16 x 10-35091 10-35091
10-35091OEM Part 10-35091 - Screw - Priced Individually (more info) About Mercury Marine $11.80 $11.80 Add to shopping cart
Available to order:
Usually ships
within 8 days