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Parts for Mercury Marine 4.5 HP (1 Cylinder) Crankshaft, Piston & Connecting Rod

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 427-7334A 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT,NLA 427-7334A 2  
427-7334A 2OEM Part 427-7334A 2 - Crankshaft, NLA (more info) About Mercury Marine $125.00 $125.00 Add to shopping cart
2 in stock. Explain stock levels
#2 79952A 1 CARRIER ASSEMBLY (1 required per assembly)
CARRIER ASSY,NLA 79952A 1  
79952A 1OEM Part 79952A 1 - Carrier Assembly, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 25-62704 "O"RING (1 required per assembly)
O-RING (.362 x .1 25-62704 25-62704
25-62704OEM Part 25-62704 - O-Ring (more info) About Mercury Marine $0.82 $0.82 Add to shopping cart
Available to order:
Usually ships
within 8 days
O-Ring 18-7116
18-7116OEM Match 18-7116 - O-Ring 303067, 25-62704 (more info)
Replaces OEM #0303067
About Sierra Marine $0.99 $0.70 Add to shopping cart
5 in stock. Explain stock levels
#4 28-20094 KEY, CRANKSHAFT (2 required per assembly)
KEY Woodruff 28-20094  
28-20094OEM Part 28-20094 - Key - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#5 608-7395A 2 CONNECTING ROD ASSEMBLY (1 required per assembly)
CONNECTING ROD,NLA 608-7395A 2  
608-7395A 2OEM Part 608-7395A 2 - Connecting Rod, NLA (more info) About Mercury Marine $98.00 $98.00 Add to shopping cart
10 in stock. Explain stock levels
#6 10-87374 SCREW, CONNECTING ROD (2 required per assembly)
SCREW,NLA 10-87374  
10-87374OEM Part 10-87374 - Screw, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#7 29-26815 NEEDLE BEARING - CRANKPIN (29 required per assembly)
318M0045032 29-26815 29-26815
29-26815OEM Part 29-26815 - Needle Bearing (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#8 11-20061 NUT, CONNECTING ROD SCREW (2 required per assembly)
NUT,NLA 11-20061 11-20061
11-20061OEM Part 11-20061 - Nut, NLA (more info) About Mercury Marine $1.75 $1.75 Add to shopping cart
10+ in stock. Explain stock levels
#9 12-65967 WASHER, NEEDLE BEARING RETAINING (2 required per assembly)
WASHER,NLA 12-65967  
12-65967OEM Part 12-65967 - Washer, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#10 29-31505 NEEDLE BEARING - PISTON PIN (20 required per assembly)
NEEDLE BRG ,NLA 29-31505  
29-31505OEM Part 29-31505 - Needle Bearing , NLA (more info) About Mercury Marine $0.40 $0.40 Add to shopping cart
10+ in stock. Explain stock levels
#11 719-7391A 3 PISTON AND PISTON PIN ASSEMBLY (1 required per assembly)
7197391T3 719-7391A 3  
719-7391A 3OEM Part 719-7391A 3 - Piston (more info) About Mercury Marine $124.00 $124.00 Add to shopping cart
3 in stock. Explain stock levels
PISTON 719-7391T 3 719-7391T 3
719-7391T 3OEM Part 719-7391T 3 - Piston (more info) About Mercury Marine $99.25 $99.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 40-21666 LOCK RING, PISTON PIN (2 required per assembly)
LOCK RING Note: must be ordered in multiples of 2 40-21666 40-21666
40-21666OEM Part 40-21666 - Lock Ring - Priced Individually (more info) About Mercury Marine $5.70 $3.85 Add to shopping cart
10+ in stock. Explain stock levels
#13 39-21665A12 PISTON RING (1 required per assembly)
RING SET Piston SET OF 12 RINGS 39-21665A12 39-21665A12
39-21665A12OEM Part 39-21665A12 - Rings - 12 Pcs (more info) About Mercury Marine $50.33 $50.33 Add to shopping cart
4 in stock. Explain stock levels
#- 27-78139A80 GASKET SET ( required per assembly)
GASKET SET        O NLA 27-78139A80
27-78139A80 GASKET SET O NLA
(more info)
    UnavailableUnavailable Parts