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Parts for Mariner 25 HP Lightning (3 Cylinder) (International Only) Crankshaft & Piston

#1 1100-817753A 4 CAGE ASSEMBLY-CRANKSHAFT (1 required per assembly)
CAGE ASSY,NLA 1100-817753A 4
 

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OEM Part

1100-817753A 4 - Cage Assembly, NLA [ More info ]

Add to shopping cart $38.00
10+ in stock. Explain stock levels

#2 26-66302 SEAL-OIL (1 required per assembly)
SEAL Oil 26-66302
26-66302

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OEM Part

26-66302 - Seal - Priced Individually [ More info ]

Add to shopping cart $14.20
10+ in stock. Explain stock levels

Oil Seal
18-2056

About Sierra Marine

OEM Match

18-2056 - Seal, 26-96503 1 [ More info ]

Add to shopping cart $11.49 $8.73
10+ in stock. Explain stock levels

#3 10-F1914 SCREW (.250-20 X .750) (4 required per assembly)
SCREW,NLA 10-F1914
 

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OEM Part

10-F1914 - Screw, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#4 27-F286277 GASKET-CRANKSHAFT BEARING CAGE (1 required per assembly)
GASKET Crankshaft Beari 27-F286277
27-F286277

About Mercury Marine

OEM Part

27-F286277 - Gasket [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

#5 400-819044A 3 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT ASSY,NLA 400-819044A 3
 

About Mercury Marine

OEM Part

400-819044A 3 - CrankShaft Assembly, NLA [ More info ]

Add to shopping cart $125.00
6 in stock. Explain stock levels

#6 30-F286028 BEARING-BALL (1 required per assembly)
BEARING-BALL,NLA 30-F286028
30-F286028

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OEM Part

30-F286028 - Ball Bearing, NLA [ More info ]

Add to shopping cart $40.00
10+ in stock. Explain stock levels

#7 31-819239 LINER-CENTER MAIN ROLLERS (4 required per assembly)
LINER             O NLA
 

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OEM Part

LINER O NLA [ More info ]
Unavailable
#8 29-819238 ROLLERS (16 PER STRIP) (4 required per assembly)
ROLLERS-(16),NLA 29-819238
29-819238

About Mercury Marine

OEM Part

29-819238 - Rollers- (16), NLA [ More info ]

Add to shopping cart $4.00
10+ in stock. Explain stock levels

#9 637-8477A 2 CONNECTING ROD ASSEMBLY (3 required per assembly)
CONNECTING ROD ASSEMBLY 637-8477A 2
 

About Mercury Marine

OEM Part

637-8477A 2 - Connecting Rod Assembly [ More info ]

Add to shopping cart $234.50
Available to order: Usually ships within 8 days. Explain stock levels

#10 10-823460 SCREW-CONN ROD (6 required per assembly)
SCREW (M5 x 16) 10-823460
10-823460

About Mercury Marine

OEM Part

10-823460 - Screw [ More info ]

Add to shopping cart $1.00
Available to order: Usually ships within 8 days. Explain stock levels

#11 29-42186 BEARING-NEEDLE (72 required per assembly)
BEARING Needle 29-42186
29-42186

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OEM Part

29-42186 - Needle - Priced Individually [ More info ]

Add to shopping cart $0.30 $0.18
10+ in stock. Explain stock levels

#12 43348 BEARING-THRUST (6 required per assembly)
BEARING @2        O - Replaced by 12-8M0012297
 

This part has been superseded.

43348 - BEARING @2 O [ More info ]
Unavailable
Replaced by 12-8M0012297
WASHER-THRSTNote: must be ordered in multiples of 2 12-8M0012297
 

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OEM Part

12-8M0012297 - Thrust Washer - Priced Individually [ More info ]

Add to shopping cart $4.70
Available to order: Usually ships within 8 days. Explain stock levels

#13 31-42076A 1 BEARING KIT (3 required per assembly)
BEARING ASSEMBLY Roller 31-42076A 1
31-42076A 1

About Mercury Marine

OEM Part

31-42076A 1 - Bearing Kit [ More info ]

Add to shopping cart $19.08
Available to order: Usually ships within 8 days. Explain stock levels

#14 31-819129 1 BEARING-CRANKSHAFT LOWER MAIN (1 required per assembly)
BEARING,NLA 31-819129  1
31-819129  1

About Mercury Marine

OEM Part

31-819129 1 - Bearing, NLA [ More info ]

Add to shopping cart $16.00
8 in stock. Explain stock levels

#15 26-819214 SEAL-CRANKSHAFT LOWER (1 required per assembly)
SEAL,NLA 26-819214
26-819214

About Mercury Marine

OEM Part

26-819214 - Seal, NLA [ More info ]

Add to shopping cart $8.00
10+ in stock. Explain stock levels

#16 784-9747A 8 PISTON KIT (STANDARD) (3 required per assembly)
PISTON KIT 784-9747A 8
784-9747A 8

About Mercury Marine

OEM Part

784-9747A 8 - Piston Kit - Std [ More info ]

Add to shopping cart $102.75
Available to order: Usually ships within 8 days. Explain stock levels

#17 40-42202 1 RING-LOCK (6 required per assembly)
LOCK RING 40-42202  1
 

About Mercury Marine

OEM Part

40-42202 1 - Lock Ring [ More info ]

Add to shopping cart $1.40
Available to order: Usually ships within 8 days. Explain stock levels

#18 39-18213A 1 RING SET (2 RINGS) (STANDARD) (3 required per assembly)
RING SET-STD      O NLA
39-18213A 1

About Mercury Marine

OEM Part

RING SET-STD O NLA [ More info ]
Unavailable
#19 26-819293 SEAL-DRIVESHAFT SPLINE (1 required per assembly)
SEAL Driveshaft Spline 26-819293
26-819293

About Mercury Marine

OEM Part

26-819293 - Seal [ More info ]

Add to shopping cart $32.00
Available to order: Usually ships within 8 days. Explain stock levels

#20 819310 1 RETAINER-DRIVESHAFT SPLINE SEAL (1 required per assembly)
RETAINER,NLA 819310  1
 

About Mercury Marine

OEM Part

819310 1 - Retainer, NLA [ More info ]

Add to shopping cart $10.00
10+ in stock. Explain stock levels

#- 27-809516A 1 GASKET SET-POWERHEAD (1 required per assembly)
GASKET SET        O NLA
27-809516A 1

About Mercury Marine

OEM Part

GASKET SET O NLA [ More info ]
Unavailable
#- 800-819240A 3 POWERHEAD ASSEMBLY (1 required per assembly)
POWERHEAD ASSY    O - Replaced by 800-819240A 6
 

This part has been superseded.

800-819240A 3 - POWERHEAD ASSY O [ More info ]
Unavailable
Replaced by 800-819240A 6
POWERHEAD ASSY    O NLA
800-819240A 6

About Mercury Marine

OEM Part

POWERHEAD ASSY O NLA [ More info ]
Unavailable