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Parts for Mercury Marine 70 HP (3 Cylinder) Crankshaft, Pistons & Connecting Rods

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 450-4393A 2 CRANKSHAFT ASSEMBLY (1 required per assembly) UNITED STATES 4977156 AND BELOW AUSTRALIA 8050199 AND BELOW BELGIUM 9196960 AND BELOW CANADA 7110997 AND BELOW
CRANKSHAFT        O - Replaced by 450-6642A 2  
450-4393A 2This part has been superseded. CRANKSHAFT O - Replaced by 450-6642A 2
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT        O - Replaced by 462-7574A 2  
450-6642A 2This part has been superseded. CRANKSHAFT O - Replaced by 462-7574A 2
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT        O - Replaced by 462-8839A 2  
462-7574A 2This part has been superseded. CRANKSHAFT O - Replaced by 462-8839A 2
(more info)
    UnavailableUnavailable Parts
CRANKSHAFT        O NLA  
462-8839A 2 CRANKSHAFT O NLA
(more info)
    UnavailableUnavailable Parts
#1 450-6642A 2 CRANKSHAFT ASSEMBLY (1 required per assembly) UNITED STATES 4977157 AND UP AUSTRALIA 8050200 AND UP BELGIUM 9196961 AND UP CANADA 7110998 AND UP
#2 30-64424 BEARING, BALL-LOWER AND UPPER (2 required per assembly)
3064424T 30-64424 30-64424
30-64424OEM Part 30-64424 - Ball Bearing (more info) About Mercury Marine $42.25 $42.25 Add to shopping cart
10+ in stock. Explain stock levels
BALL BEARING 30-64424T 30-64424T
30-64424TOEM Part 30-64424T - Ball Bearing (more info) About Mercury Marine $58.08 $58.08 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 15-22369A 1 SHIM, LOWER BEARING TO CRANKSHAFT (AR required per assembly)
SHIM SET          O NLA  
15-22369A 1 SHIM SET O NLA
(more info)
    UnavailableUnavailable Parts
#4 60834A 3 CARRIER ASSEMBLY, "O"RING-METAL SEAL CARRIER PRESSED IN CRAN (1 required per assembly) METAL SEAL CARRIER PRESSED IN CRANKSHAFT
CARRIER ASSY 60834A 3 60834A 3
60834A 3OEM Part 60834A 3 - Carrier Assembly (more info) About Mercury Marine $25.00 $25.00 Add to shopping cart
10+ in stock. Explain stock levels
#5 64254 "O"RING, CARRIER (1 required per assembly) METAL SEAL CARRIER PRESSED IN CRANKSHAFT
64254001,NLA 64254 64254
64254OEM Part 64254 - Seal (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
SEAL 64254001 64254001
64254001OEM Part 64254001 - Seal (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 542-4846A 7 MAIN BEARING ASSEMBLY ( VALVE TYPE) (2 required per assembly)
5427509A3 542-4846A 7  
542-4846A 7OEM Part 542-4846A 7 - Reed Block (more info) About Mercury Marine $159.20 $159.20 Add to shopping cart
8 in stock. Explain stock levels
REED BLOCK ASSY,NLA 542-7509A 3  
542-7509A 3OEM Part 542-7509A 3 - Reed Block Assembly, NLA (more info) About Mercury Marine $300.00 $300.00 Add to shopping cart
1 in stock. Explain stock levels
#7 17-20032 DOWEL PIN, MAIN BEARING (4 required per assembly)
PIN Dowel 17-20032  
17-20032OEM Part 17-20032 - Pin -Dowel - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
10+ in stock. Explain stock levels
#8 17-60282 DOWEL PIN (STEPPED) (2 required per assembly)
PIN-DOWEL,NLA 17-60282  
17-60282OEM Part 17-60282 - Pin -Dowel, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#9 17-65855 DOWEL PIN, REED STOP (16 required per assembly)
PIN Dowel 17-65855 17-65855
17-65855OEM Part 17-65855 - Pin - Priced Individually (more info) About Mercury Marine $2.90 $2.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 34-66051A 1 REED SET, MATCHED-MAIN BEARING (2 required per assembly)
REED SET 34-66051A 1 34-66051A 1
34-66051A 1OEM Part 34-66051A 1 - Reed Kit (more info) About Mercury Marine $77.83 $77.83 Add to shopping cart
4 in stock. Explain stock levels
#11 34-65946 REED STOP (8 required per assembly)
REED STOP,NLA 34-65946  
34-65946OEM Part 34-65946 - Reed Stop, NLA (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 10-77280 SCREW, REED STOP MOUNTING (9/16") (8 required per assembly)
SCREW,NLA 10-77280  
10-77280OEM Part 10-77280 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#13 11-20110 NUT, REED STOP MOUNTING SCREW (8 required per assembly)
NUT (#10-32) 11-20110 11-20110
11-20110OEM Part 11-20110 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 10-45775 SCREW, MAIN BEARING CLAMPING (9/16") (4 required per assembly)
SCREW,NLA 10-45775  
10-45775OEM Part 10-45775 - Screw, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 11-45774 NUT, MAIN BEARING SCREW CLAMPING (4 required per assembly)
NUT Note: must be ordered in multiples of 5 11-45774  
11-45774OEM Part 11-45774 - Nut - Priced Individually (more info) About Mercury Marine $15.30 $15.30 Add to shopping cart
10+ in stock. Explain stock levels
#16 26113 RACE, OUTER(PAIR) (2 required per assembly)
RACE-CENTER MAIN  O - Replaced by -26113T 26113
26113This part has been superseded. RACE-CENTER MAIN O - Replaced by -26113T
(more info)
    UnavailableUnavailable Parts
RACE-CENTER MAIN 26113T  
26113TOEM Part 26113T - Race - Center Main (more info) About Mercury Marine $113.50 $113.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#17 53-26933 RING, SNAP-OUTER RACE CLAMPING (2 required per assembly)
RING-SNAP,NLA 53-26933  
53-26933OEM Part 53-26933 - Ring -snap, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#18 29-52168 BEARING, NEEDLE (112 required per assembly)
2971422 29-52168 29-52168
29-52168OEM Part 29-52168 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.30 $0.30 Add to shopping cart
10+ in stock. Explain stock levels
29714221   PRICED EACH"" 29-71422 29-71422
29-71422OEM Part 29-71422 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.35 $0.35 Add to shopping cart
10+ in stock. Explain stock levels
BEARING 29-71422  1 29-71422 1
29-71422 1OEM Part 29-71422 1 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.66 $0.39 Add to shopping cart
10+ in stock. Explain stock levels
#19 745-5218A 3 PISTON AND PISTON PIN ASSEMBLY (3 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
PISTON            O - Replaced by 745-6614A 3  
745-5218A 3This part has been superseded. PISTON O - Replaced by 745-6614A 3
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 745-7657A 3  
745-6614A 3This part has been superseded. PISTON O - Replaced by 745-7657A 3
(more info)
    UnavailableUnavailable Parts
7687433A3 745-7657A 3  
745-7657A 3OEM Part 745-7657A 3 - Piston (more info) About Mercury Marine $95.00 $95.00 Add to shopping cart
1 in stock. Explain stock levels
PISTON            O - Replaced by 776-8896A 3 768-7433A 3
768-7433A 3This part has been superseded. PISTON O - Replaced by 776-8896A 3
(more info)
    UnavailableUnavailable Parts
PISTON ASSY       O - Replaced by 774-9137A12 776-8896A 3
776-8896A 3This part has been superseded. PISTON ASSY O - Replaced by 774-9137A12
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-STD 774-9137A12 774-9137A12
774-9137A12OEM Part 774-9137A12 - Piston Assembly -STD (more info) About Mercury Marine $133.50 $133.50 Add to shopping cart
6 in stock. Explain stock levels
#19 745-6614A 3 PISTON AND PISTON PIN ASSEMBLY (3 required per assembly) UNITED STATES 4825249 AND UP AUSTRALIA 8049850 AND UP BELGIUM 9176876 AND UP CANADA 7110248 AND UP
#20 40-52035 LOCK RING, PISTON PIN (6 required per assembly)
53857196 40-52035 40-52035
40-52035OEM Part 40-52035 - Lock Ring - Priced Individually (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
LOCK RING 53-857196 53-857196
53-857196OEM Part 53-857196 - Lock Ring - Priced Individually (more info) About Mercury Marine $2.30 $1.56 Add to shopping cart
2 in stock. Explain stock levels
Circlips (2/PKG) 18-4294-9
18-4294-9OEM Match 18-4294-9 - Clips, PK2 (more info) About Sierra Marine $4.98 $3.49 Add to shopping cart
1 in stock. Explain stock levels
#21 39-78816A12 RING PISTON (1 required per assembly)
RING SET-12 PCS 39-78816A12 39-78816A12
39-78816A12OEM Part 39-78816A12 - Rings - 12 Pcs (more info) About Mercury Marine $145.25 $145.25 Add to shopping cart
4 in stock. Explain stock levels
Piston Ring 18-3902
18-3902OEM Match 18-3902 - Rings, 39-78816A12, 3 Rings Only (more info) About Sierra Marine $35.99 $29.86 Add to shopping cart
9 in stock. Explain stock levels
#22 622-4850A 3 CONNECTING ROD AND CAP ASSEMBLY (3 required per assembly)
CONNECTING ROD    O - Replaced by 624-8101A 3  
622-4850A 3This part has been superseded. CONNECTING ROD O - Replaced by 624-8101A 3
(more info)
    UnavailableUnavailable Parts
CONNECTING ROD,NLA 624-8101A 3 624-8101A 3
624-8101A 3OEM Part 624-8101A 3 - Connecting Rod, NLA (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
10+ in stock. Explain stock levels
#23 10-54803 SCREW, CAP TO CONNECTING ROD (1 1/2") (6 required per assembly)
SCREW,NLA 10-54803 10-54803
10-54803OEM Part 10-54803 - Screw, NLA (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
10+ in stock. Explain stock levels
#24 11-49091 NUT, CONNECTING ROD SCREW (6 required per assembly)
NUT Note: must be ordered in multiples of 10 11-49091 11-49091
11-49091OEM Part 11-49091 - Nut - Priced Individually (more info) About Mercury Marine $2.10 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
#25 31-62596A 1 BEARING ASSEMBLY, CRANKPIN (3 required per assembly)
BEARING ASSEMBLY 31-62596A 1 31-62596A 1
31-62596A 1OEM Part 31-62596A 1 - Connecting Rod Bearings And Cage, Single (more info) About Mercury Marine $149.75 $43.14 Add to shopping cart
10+ in stock. Explain stock levels
Needle Bearing Set (W/O Cag 18-4038
18-4038OEM Match 18-4038 - Needle Bearings, Without Cage, 31-62596A1 (more info) About Sierra Marine $38.15 $30.88 Add to shopping cart
6 in stock. Explain stock levels
#26 29-47270 BEARING, NEEDLE-PISTON PIN (87 required per assembly)
BEARING 29-47270 29-47270
29-47270OEM Part 29-47270 - Needle Bearing - Priced Individually (more info) About Mercury Marine $0.22 $0.22 Add to shopping cart
10+ in stock. Explain stock levels
Needle Bearing 18-4036-9
18-4036-9OEM Match 18-4036-9 - Bearing, 29-47270, 200PK (more info) About Sierra Marine $38.00 $30.62 Add to shopping cart
1 in stock. Explain stock levels
#27 12-47247 WASHER, NEEDLE LOCATING (6 required per assembly)
128M0032839 12-47247  
12-47247OEM Part 12-47247 - Washer - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
6 in stock. Explain stock levels
WASHER Note: must be ordered in multiples of 5 12-8M0032839  
12-8M0032839OEM Part 12-8M0032839 - Washer - Priced Individually (more info) About Mercury Marine $7.90 $7.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#-- 745-5303A 2 PISTON AND PISTON PIN ASSEMBLY- (.015) (3 required per assembly) UNITED STATES 4825248 AND BELOW AUSTRALIA 8049849 AND BELOW BELGIUM 9176875 AND BELOW CANADA 7110247 AND BELOW
PISTON            O - Replaced by 745-6697A 2  
745-5303A 2This part has been superseded. PISTON O - Replaced by 745-6697A 2
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 768-7434A 2  
745-6697A 2This part has been superseded. PISTON O - Replaced by 768-7434A 2
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 776-8897A 2  
768-7434A 2This part has been superseded. PISTON O - Replaced by 776-8897A 2
(more info)
    UnavailableUnavailable Parts
PISTON            O - Replaced by 774-9137A13  
776-8897A 2This part has been superseded. PISTON O - Replaced by 774-9137A13
(more info)
    UnavailableUnavailable Parts
PISTON ASSY-.015 774-9137A13 774-9137A13
774-9137A13OEM Part 774-9137A13 - Piston Assembly -.015 (more info) About Mercury Marine $137.58 $137.58 Add to shopping cart
7 in stock. Explain stock levels
#-- 745-6697A 2 PISTON AND PISTON PIN ASSEMBLY- (.015) (3 required per assembly) UNITED STATES 4825249 AND UP AUSTRALIA 8049850 AND UP BELGIUM 9176876 AND UP CANADA 7110248 AND UP
#-- 39-78811A12 RING, PISTON(.015) (1 required per assembly)
RING SET Piston - 39-78811A12 39-78811A12
39-78811A12OEM Part 39-78811A12 - Rings - 12 Pcs (more info) About Mercury Marine $67.42 $45.31 Add to shopping cart
10+ in stock. Explain stock levels
Piston Rings .015IN Os (4) 18-3916
18-3916OEM Match 18-3916 - Rings .015 oversize , 3 Rings Only (more info) About Sierra Marine $26.99 $21.41 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- A-27-76589A77 GASKET SET ( required per assembly)
2788449A32 27-76589A77  
27-76589A77OEM Part 27-76589A77 - Gasket Set (more info) About Mercury Marine $29.00 $29.00 Add to shopping cart
1 in stock. Explain stock levels
GASKET SET 27-88449A32 27-88449A32
27-88449A32OEM Part 27-88449A32 - Gasket Set (more info) About Mercury Marine $88.25 $88.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
Powerhead Gasket Set 18-4357
18-4357OEM Match 18-4357 - Gasket Set 27-88449A32 (more info) About Sierra Marine $97.99 $78.81 Add to shopping cart
1 in stock. Explain stock levels
#-- A-27-76589A78 GASKET SET ( required per assembly)
GASKET SET        O - Replaced by 27-76589A79  
27-76589A78This part has been superseded. GASKET SET O - Replaced by 27-76589A79
(more info)
    UnavailableUnavailable Parts
GASKET SET        O - Replaced by 27-88449A80  
27-76589A79This part has been superseded. GASKET SET O - Replaced by 27-88449A80
(more info)
    UnavailableUnavailable Parts
GASKET SET        O - Replaced by 27-88449A32  
27-88449A80This part has been superseded. GASKET SET O - Replaced by 27-88449A32
(more info)
    UnavailableUnavailable Parts