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Parts for Mercury Mariner Racing 250XS (3.0L DFI) Crankshaft, Pistons & Connecting Rods

# 61-841017A52 POWERHEAD ASSEMBLY (1 required per assembly)
61-841017A52 - POWERHEAD ASSEMBL
 

About Mercury Marine

OEM Part

61-841017A52 - Powerhead 250XS [ More info ]
Unavailable
# 27-841220A03 GASKET SET, Powerhead (1 required per assembly)
GASKET SET Powerhead 27-841220A03
27-841220A03

About Mercury Marine

OEM Part

27-841220A03 - Powerhead Gasket Set [ More info ]

Add to shopping cart $323.75
Available to Order: Usually ships within 10 days.

#1 482-842753A02 CRANKSHAFT ASSEMBLY (1 required per assembly)
482-842753A02 - CRANKSHAFT ASSEMB
 

About Mercury Marine

OEM Part

482-842753A02 - CrankShaft Assembly [ More info ]
Unavailable
#2 830882 WEAR SLEEVE (1 required per assembly)
SLEEVE-WEAR 830882
830882

About Mercury Marine

OEM Part

830882 - Wear Sleeve [ More info ]

Add to shopping cart $9.10
Available to Order: Usually ships within 10 days.

#3 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.

#4 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.

#5 39-843198 RING, Seal (7 required per assembly)
39-843198 - RING Seal          - Replaced by 39-8M0046708
 

39-843198 - Seal Ring - Priced Individually [ More info ]
Unavailable
39-8M0046708 - RING-SEAL @7       - Replaced by 39-8M0071646
 

This part has been superseded.

39-8M0046708 - 39-8M0046708 - RING-SEAL @7 [ More info ]
Unavailable
Replaced by 39-8M0071646
RING-SEAL 39-8M0071646
 

About Mercury Marine

OEM Part

398M0071646 - Ring-Seal - Priced Individually [ More info ]

Add to shopping cart $42.00 $35.70
2 In Stock.

#6 28-91800 KEY, Woodruff (1 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
8 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 31-88270A02 BEARING/RACE KIT (2 required per assembly)
BEARING/RACE KIT 31-88270A02
 

About Mercury Marine

OEM Part

31-88270A02 - Bearing/Race Kit [ More info ]

Add to shopping cart $171.75
Available to Order: Usually ships within 10 days.

#9 31-88269T BEARING ASSEMBLY (2 required per assembly)
BEARING ASSY 31-88269T
31-88269T

About Mercury Marine

OEM Part

31-88269T - Bearing - Roller [ More info ]

Add to shopping cart $88.75
Available to Order: Usually ships within 10 days.

#10 2720-843199T13 PISTON ASSEMBLY (3 required per assembly) (Starboard)
PISTON ASSY-STBD 2720-843199T13
 

About Mercury Marine

OEM Part

2720-843199T13 - Piston Assembly - Stbd [ More info ]

Add to shopping cart $281.17
Available to Order: Usually ships within 10 days.

#10 2720-842986T03 PISTON ASSEMBLY (3 required per assembly) (Port)
PISTON ASSY 2720-842986T03
 

About Mercury Marine

OEM Part

2720-842986T03 - Piston Assembly [ More info ]

Add to shopping cart $275.67
Available to Order: Usually ships within 10 days.

#11 40-841202 RING (12 required per assembly)
RING-LOCK 40-841202
40-841202

About Mercury Marine

OEM Part

40-841202 - Lock Ring [ More info ]

Add to shopping cart $2.90 $2.46
5 In Stock.

#12 39-858772A02 RING SET, Piston (1 required per assembly)
PISTON RING SET 39-858772A02
 

About Mercury Marine

OEM Part

39-858772A02 - Piston Rings [ More info ]

Add to shopping cart $473.86
Available to Order: Usually ships within 10 days.

#13 647-879148T74 CONNECTING ROD ASSEMBLY (6 required per assembly)
CON ROD ASY 647-879148T74
 

About Mercury Marine

OEM Part

647-879148T74 - Connecting Rod Assembly [ More info ]

Add to shopping cart $507.93
Available to Order: Usually ships within 10 days.

#14 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.

#15 31-844338A01 BEARING ASSEMBLY (6 required per assembly)
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.

#16 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.

#17 29-88258001 BEARING, Needle (204 required per assembly)
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
#18 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.

#19 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.

#20 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.


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