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Parts for Mercury Mariner Racing 300 (3.0L EFI) Pro Max Crankshaft, Pistons & Connecting Rods

# 61-848700A 4 POWERHEAD ASSEMBLY (1 required per assembly) SN# 0G980649 & Below
61-848700A 4 - POWERHEAD ASSEMBL  - Replaced by 61-848700T 8
 

61-848700A 4 - Powerhead [ More info ]
Unavailable
61-848700T 8 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

61-848700T 8 - Powerhead,NLA [ More info ]
Unavailable
# 61-848700T 8 POWERHEAD ASSEMBLY (1 required per assembly) SN# 0G980650 & Up
# 27-832933A98 GASKET SET (1 required per assembly)
GASKET SET 27-832933A98
 

About Mercury Marine

OEM Part

27-832933A98 - Engine Gasket Set [ More info ]

Add to shopping cart $190.17
Available to Order: Usually ships within 10 days.

#1 482-9784T 6 CRANKSHAFT (1 required per assembly)
482-9784T 6 - CRANKSHAFT         - Replaced by 482-9784A 4
 

482-9784T 6 - Crankshaft [ More info ]
Unavailable
482-9784A 4 - CRANKSHAFT ASSY    NLA
 

About Mercury Marine

OEM Part

482-9784A 4 - CrankShaft Assembly [ More info ]
Unavailable
#2 30-67923T BEARING, Ball (LOWER) (1 required per assembly)
BEARING-BALL 30-67923T
30-67923T

About Mercury Marine

OEM Part

30-67923T - Ball Bearing [ More info ]

Add to shopping cart $112.46
1 In Stock.

#3 53-67446 RING (1 required per assembly)
RING-RETAINING 53-67446
 

About Mercury Marine

OEM Part

53-67446 - Ring - Retaining [ More info ]

Add to shopping cart $3.60
8 In Stock.

#4 43-19301 GEAR (1 required per assembly)
43-19301 - GEAR
43-19301

About Mercury Marine

OEM Part

43-19301 - Drive Gear [ More info ]
Unavailable
#5 39-816106 RING (7 required per assembly)
39-816106 - RING               - Replaced by 39-843198001
 

39-816106 - RING-SEAL [ More info ]
Unavailable
39-843198001 - RING Seal          - Replaced by 39-843198T01
 

39-843198001 - RING-SEAL [ More info ]
Unavailable
RING-SEAL 39-843198T01
 

About Mercury Marine

OEM Part

39-843198T01 - Seal Ring [ More info ]

Add to shopping cart $19.90
Available to Order: Usually ships within 10 days.

#6 28-91800 KEY, Woodruff (2 required per assembly)
KEY 28-91800
28-91800

About Mercury Marine

OEM Part

28-91800 - Key - Priced Individually [ More info ]

Add to shopping cart $2.83
6 In Stock.

#7 25-35126 O-RING, (.859 x .139) (1 required per assembly)
O RING 25-35126
 

About Mercury Marine

OEM Part

25-35126 - O-ring, (.859 X .139) [ More info ]

Add to shopping cart $2.90
10+ In Stock.

#8 817001A 1 RACE ASSEMBLY, Bearing (2 required per assembly)
RACE ASY,SEE NOTE 817001A 1
817001A 1

About Mercury Marine

OEM Part

817001A 1 - Bearing Race [ More info ]

Add to shopping cart $80.00
2 In Stock.

RACE ASSY-BEARING 8M0113288
8M0113288

About Mercury Marine

OEM Part

8M0113288 - RACE ASSY-Bearing [ More info ]

Add to shopping cart $380.64
Available to Order: Usually ships within 10 days.

#9 700-858295T 2 PISTON (3 required per assembly) Starboard SN# 0G980650 & Up
PISTON ASSY-STBD 700-858295T 2
700-858295T 2

About Mercury Marine

OEM Part

700-858295T 2 - Piston Assembly - Stbd [ More info ]

Add to shopping cart $265.50
Available to Order: Usually ships within 10 days.

#9 700-858294T 2 PISTON (3 required per assembly) Port SN# 0G980650 & Up
700-858294T 2 - PISTON
 

About Mercury Marine

OEM Part

700-858294T 2 - Piston Assembly - Port [ More info ]
Unavailable
#9 2705-822067A10 PISTON ASSEMBLY (3 required per assembly) Starboard SN# 0G980649 & Below
2705-822067A10 - PISTON ASSEMBLY    - Replaced by 2705-822067T10
 

2705-822067A10 - Piston - Starboard [ More info ]
Unavailable
PISTON STBD 2705-822067T10
 

About Mercury Marine

OEM Part

2705-822067T10 - Piston Stbd [ More info ]

Add to shopping cart $233.25
Available to Order: Usually ships within 10 days.

#9 2705-822066T10 PISTON ASSEMBLY (3 required per assembly) Port SN# 0G980649 & Below
2705-822066T10 - PISTON ASSEMBLY    - Replaced by 700-858294T2
 

2705-822066T10 - Piston PORT [ More info ]
Unavailable
700-858294T2 - PISTON ASSY-PORT
 

About Mercury Marine

OEM Part

700-858294T 2 - Piston Assembly - Port [ More info ]
Unavailable
#10 53-832081 1 LOCK RING (12 required per assembly)
RING-LOCK 53-832081  1
 

About Mercury Marine

OEM Part

53-832081 1 - Lock Ring [ More info ]

Add to shopping cart $1.20
8 In Stock.

#11 39-827179A12 RING SET, Piston (1 required per assembly) SN# 0G980650 & Up
RING SET-STD 39-827179A12
39-827179A12

About Mercury Marine

OEM Part

39-827179A12 - Rings - Standard [ More info ]

Add to shopping cart $302.67
Available to Order: Usually ships within 10 days.

RING SET-STD
18-4050

About Sierra Marine

OEM Match

18-4050 - Rings, Standard 39-827179A12 [ More info ]

Add to shopping cart $68.82 $62.35
2 In Stock.

#11 39-834805A12 RING SET, Piston (1 required per assembly) SN# 0G980649 & Below
RING SET Piston 39-834805A12
39-834805A12

About Mercury Marine

OEM Part

39-834805A12 - Rings [ More info ]

Add to shopping cart $281.94
1 In Stock.

#12 647-822373A 3 CONNECTING ROD ASSEMBLY (6 required per assembly)
647-822373A 3 - CONNECTING ROD AS  - Replaced by 647-822373A 7
 

647-822373A 3 - Connecting Rod Kit [ More info ]
Unavailable
647-822373A 7 - CONNECTING ROD AS  - Replaced by 647-822373A09
 

647-822373A 7 - Connecting Rod Kit [ More info ]
Unavailable
647-822373A09 - CONNECTING ROD AS  - Replaced by -8M0125869
647-822373A09

647-822373A09 - Connecting Rod Kit [ More info ]
Unavailable
CONN ROD KIT 600-8M0125869
 

About Mercury Marine

OEM Part

6008M0125869 - Connecting Rod Kit [ More info ]

Add to shopping cart $617.07
Available to Order: Usually ships within 10 days.

#13 10-94320 SCREW, (.375-24 x 1.250) (12 required per assembly)
SCREW (.375-24 x 1.250) 10-94320
10-94320

About Mercury Marine

OEM Part

10-94320 - Screw [ More info ]

Add to shopping cart $12.90 $10.96
10+ In Stock.

#14 31-43012A 1 BEARING/CAGE KIT (6 required per assembly)
3143012A04 31-43012A 1
31-43012A 1

About Mercury Marine

OEM Part

31-43012A 1 - Bearing/Cage Kit [ More info ]

Add to shopping cart $49.99
10+ In Stock.

31844338A01 31-43012A04
 

About Mercury Marine

OEM Part

31-43012A04 - Bearing/CAGE KIT [ More info ]

Add to shopping cart $59.99
1 In Stock.

BEARING KIT 31-844338A01
31-844338A01

About Mercury Marine

OEM Part

31-844338A01 - Bearing Kit [ More info ]

Add to shopping cart $102.50
1 In Stock.

#15 12-88263 THRUST WASHER (12 required per assembly)
WASHER 12-88263
12-88263

About Mercury Marine

OEM Part

12-88263 - Washer, Needle Locating [ More info ]

Add to shopping cart $13.50 $7.57
10+ In Stock.

#16 29-88258 NEEDLE, Roller Bearing (204 required per assembly)
2988258001 29-88258
29-88258

About Mercury Marine

OEM Part

29-88258 - Needle Bearing [ More info ]

Add to shopping cart $0.28
10+ In Stock.

298M0204715 29-88258001
29-88258001

About Mercury Marine

OEM Part

29-88258001 - Bearing Needles - Priced Individually [ More info ]

Add to shopping cart $0.39
10+ In Stock.

29-8M0204715 - NEEDLES-BRG @102
 

About Mercury Marine

OEM Part

29-8M0204715 - NEEDLES-BRG @102 [ More info ]
Unavailable
#17 31-816773A 2 BEARING ASSEMBLY (UPPER) (1 required per assembly)
BEARING ASSY 31-816773A 2
31-816773A 2

About Mercury Marine

OEM Part

31-816773A 2 - Main Bearing - Upper [ More info ]

Add to shopping cart $271.75
Available to Order: Usually ships within 10 days.

#18 26-859093 SEAL (1 required per assembly)
SEAL 26-859093
26-859093

About Mercury Marine

OEM Part

26-859093 - Seal [ More info ]

Add to shopping cart $34.08
Available to Order: Usually ships within 10 days.

#19 25-823683 O-RING, (1.989 x .070) (1 required per assembly)
O RING 25-823683
25-823683

About Mercury Marine

OEM Part

25-823683 - O-ring, (1.989 X .070) [ More info ]

Add to shopping cart $3.10
3 In Stock.

#20 12-68229 WASHER, (.641 x 1.250 x .190) (1 required per assembly)
12-68229 - WASHER (.641 x 1.  - Replaced by 12-33001
 

12-68229 - Washer, (.641 X 1.250 X .190), Flywheel Nut [ More info ]
Unavailable
WASHER 12-33001
 

About Mercury Marine

OEM Part

12-33001 - Washer, Flywheel Nut [ More info ]

Add to shopping cart $11.20
Available to Order: Usually ships within 10 days.

#21 11-42979 NUT, (M16) (1 required per assembly)
NUT (M16) 11-42979
 

About Mercury Marine

OEM Part

11-42979 - Nut (M16 X 1.5) [ More info ]

Add to shopping cart $4.30
Available to Order: Usually ships within 10 days.


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