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Parts for Mariner 250 HP / 275 HP Gear Housing (Propeller Shaft) (Standard Rotation)

#- 1659-9554A12 GEAR HOUSING, COMPLETE (LONG) (BLACK) (1 required per assembly)
1659-9554A12 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A12 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#- 1659-9554A 6 GEAR HOUSING, COMPLETE (X-LONG) (BLACK) (1 required per assembly)
1659-9554A 6 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A 6 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#- 1659-9554A 7 GEAR HOUSING, COMPLETE (XX-LONG) (BLACK) (1 required per assembly)
1659-9554A 7 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A 7 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#- 1659-9554A22 GEAR HOUSING, COMPLETE (LONG) (GRAY) (1 required per assembly)
1659-9554A22 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A22 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#- 1659-9554A10 GEAR HOUSING, COMPLETE (X-LONG) (GRAY) (1 required per assembly)
1659-9554A10 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A10 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#- 1659-9554A11 GEAR HOUSING, COMPLETE (XX-LONG) (GRAY) (1 required per assembly)
1659-9554A11 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A11 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#1 1659-9554A23 GEAR HOUSING- CASTING #1659-9554C3 (BLACK) (1 required per assembly)
1659-9554A23 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A23 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#1 1659-9554A 9 GEAR HOUSING- CASTING #1659-9554C3 (GRAY) (1 required per assembly)
1659-9554A 9 - GEAR HOUSING ASSE O - Replaced by 1659-9554A24
 

This part has been superseded.

1659-9554A 9 - 1659-9554A 9 - GEAR HOUSING ASSE O [ More info ]
Unavailable
Replaced by 1659-9554A24
1659-9554A24 - GEAR HOUSING ASSE O NLA
 

About Mercury Marine

OEM Part

1659-9554A24 - GEAR HOUSING ASSE O NLA [ More info ]
Unavailable
#1 1659-9554A24 GEAR HOUSING-CASTING #1659-9554C4 (GRAY) (1 required per assembly)
#39 78956 SHIFT CAM (1 required per assembly)
789562 78956
78956

About Mercury Marine

OEM Part

78956 - Shift Cam [ More info ]

Add to shopping cart $3.70
10 in stock. Explain stock levels

SHIFT CAM 78956  2
78956  2

About Mercury Marine

OEM Part

78956 2 - Shift Cam [ More info ]

Add to shopping cart $8.30
6 in stock. Explain stock levels

#40 17264F 2 TRIM TAB (1 required per assembly)
17264F3 17264F 2
 

About Mercury Marine

OEM Part

17264F 2 - Trm Tab Cstg [ More info ]

Add to shopping cart $12.60
3 in stock. Explain stock levels

803833T 17264F 3
 

About Mercury Marine

OEM Part

17264F 3 - TRIM TAB [ More info ]

Add to shopping cart $15.95
4 in stock. Explain stock levels

TRIM TAB 803833T
803833T

About Mercury Marine

OEM Part

803833T - Trim Tab [ More info ]

Add to shopping cart $26.75
2 in stock. Explain stock levels

#41 10-90042 SCREW (1 required per assembly)
SCREW,NLA 10-90042
 

About Mercury Marine

OEM Part

10-90042 - Screw, NLA [ More info ]

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

#42 89594A 1 CAM FOLLOWER (1 required per assembly)
FOLLOWER ASSEMBLY 89594A 1
89594A 1

About Mercury Marine

OEM Part

89594A 1 - Cam/Follower Kit [ More info ]

Add to shopping cart $164.58
Available to order: Usually ships within 8 days. Explain stock levels

#43 88523 ROD (USE W/ G/H CASTING #1659-9554C3) (1 required per assembly)
885231 88523
 

About Mercury Marine

OEM Part

88523 - Rod [ More info ]

Add to shopping cart $76.45
3 in stock. Explain stock levels

88523  1 - ROD               O - Replaced by -88523A 1
 

This part has been superseded.

88523 1 - 88523 1 - ROD O [ More info ]
Unavailable
Replaced by -88523A 1
88523A 1 - ROD KIT           O NLA
 

About Mercury Marine

OEM Part

88523A 1 - ROD KIT O NLA [ More info ]
Unavailable
#43 816519 ROD (USE W/ G/H CASTING #1659-9554C4) (1 required per assembly)
816519 - ROD               O - Replaced by -816519  1
 

This part has been superseded.

816519 - 816519 - ROD O [ More info ]
Unavailable
Replaced by -816519 1
816519  1 - ROD               O - Replaced by -88523A 1
 

This part has been superseded.

816519 1 - 816519 1 - ROD O [ More info ]
Unavailable
Replaced by -88523A 1
#44 17-78906 PIN (2 required per assembly)
178M0084245 17-78906
17-78906

About Mercury Marine

OEM Part

17-78906 - Pin -locator [ More info ]

Add to shopping cart $10.70
10+ in stock. Explain stock levels

PIN Spring Locator 17-8M0084245
 

About Mercury Marine

OEM Part

178M0084245 - Locator Pin [ More info ]

Add to shopping cart $2.08
Available to order: Usually ships within 8 days. Explain stock levels

#45 124-88579 SPRING (USE W/ G/H CASTING #1659-9554C3) (2 required per assembly)
SPRING,NLA 24-88579
 

About Mercury Marine

OEM Part

24-88579 - Spring, NLA [ More info ]

Add to shopping cart $8.75
10+ in stock. Explain stock levels

#46 12-78910 WASHER (1 required per assembly)
WASHER 12-78910
 

About Mercury Marine

OEM Part

12-78910 - Washer [ More info ]

Add to shopping cart $1.50
10+ in stock. Explain stock levels

#47 15-47397A 1 SHIM (AR required per assembly)
SHIM SET 15-47397A 1
15-47397A 1

About Mercury Marine

OEM Part

15-47397A 1 - Shim Set [ More info ]

Add to shopping cart $12.90 $8.72
10+ in stock. Explain stock levels

Shims
18-2285

About Sierra Marine

OEM Match

18-2285 - Shim 15-47397A1 [ More info ]

Add to shopping cart $18.12 $9.43
1 in stock. Explain stock levels

#48 31-35928A 1 TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly)
3135928T1 31-35928A 1
 

About Mercury Marine

OEM Part

31-35928A 1 - Bearing Set [ More info ]

Add to shopping cart $50.00
10+ in stock. Explain stock levels

BEARING ASSEMBLY Tapere 31-35928T 1
31-35928T 1

About Mercury Marine

OEM Part

31-35928T 1 - Bearing Set [ More info ]

Add to shopping cart $70.92 $51.06
10+ in stock. Explain stock levels

Tapered Roller Bearing
18-1159

About Sierra Marine

OEM Match

18-1159 - Bearing 31-35928A1 [ More info ]

Add to shopping cart $78.43 $47.48
2 in stock. Explain stock levels

#49 43-17064A 2 GEAR ST (USE W/ G/H CASTING #1659-9554C3) (1 required per assembly)
43-17064A 2 - GEAR ST           O NLA
 

About Mercury Marine

OEM Part

43-17064A 2 - GEAR ST O NLA [ More info ]
Unavailable
#49 43-17064A 5 GEAR SET (USE W/ G/H CASTING #1659-9554C4) (1 required per assembly)
43-17064A 5 - GEAR SET          O NLA
 

About Mercury Marine

OEM Part

43-17064A 5 - GEAR SET O NLA [ More info ]
Unavailable
#50 31-30895 ROLLER BEARING (1 required per assembly)
3130895T 31-30895
31-30895

About Mercury Marine

OEM Part

31-30895 - Bearing [ More info ]

Add to shopping cart $12.50
10+ in stock. Explain stock levels

BEARING Needle 31-30895T
31-30895T

About Mercury Marine

OEM Part

31-30895T - Bearing [ More info ]

Add to shopping cart $17.10 $14.65
Available to order: Usually ships within 8 days. Explain stock levels

Needle Roller Bearing
18-1157

About Sierra Marine

OEM Match

18-1157 - Bearing 31-30895 [ More info ]

Add to shopping cart $19.45 $15.69
7 in stock. Explain stock levels

#51 52-823580 RATCHET (1 required per assembly)
CLUTCH,NLA 52-823580
52-823580

About Mercury Marine

OEM Part

52-823580 - Clutch, NLA [ More info ]

Add to shopping cart $125.00
10+ in stock. Explain stock levels

#52 17-78909 DETENT PIN (2 required per assembly)
PIN Detent 17-78909
17-78909

About Mercury Marine

OEM Part

17-78909 - Pin -Detent [ More info ]

Add to shopping cart $16.40 $14.04
10+ in stock. Explain stock levels

#53 17-78905 CROSS PIN (1 required per assembly)
178M0084243 17-78905
17-78905

About Mercury Marine

OEM Part

17-78905 - Pin -cross [ More info ]

Add to shopping cart $3.00
10+ in stock. Explain stock levels

PIN Cross 17-8M0084243
 

About Mercury Marine

OEM Part

178M0084243 - Pin - CROSS [ More info ]

Add to shopping cart $4.17
Available to order: Usually ships within 8 days. Explain stock levels

#54 24-78962 SPRING (2 required per assembly)
SPRING 24-78962
24-78962

About Mercury Marine

OEM Part

24-78962 - Spring [ More info ]

Add to shopping cart $7.90
2 in stock. Explain stock levels

#55 44-93848 PROPELLER SHAFT (1 required per assembly)
PROPSHAFT,NLA 44-93848
44-93848

About Mercury Marine

OEM Part

44-93848 - Prop Shaft, NLA [ More info ]

Add to shopping cart $300.00
10+ in stock. Explain stock levels

#56 N.S.S. REVERSE GEAR (PART OF 43-17064A2 & A5) (1 required per assembly)
N.S.S. - Not Sold Separate O
 

About Mercury Marine

OEM Part

N.S.S. - Not Sold Separate O [ More info ]
Unavailable
#57 68100 1 THRUSTING RING (1 required per assembly)
RING Thrust 68100  1
68100  1

About Mercury Marine

OEM Part

68100 1 - Ring - Thrust [ More info ]

Add to shopping cart $13.50
Available to order: Usually ships within 8 days. Explain stock levels

#58 30-88957A 1 BALL BEARING (1 required per assembly)
3088957 30-88957A 1
30-88957A 1

About Mercury Marine

OEM Part

30-88957A 1 - Ball Bearing [ More info ]

Add to shopping cart $28.00
2 in stock. Explain stock levels

3088957T 30-88957
30-88957

About Mercury Marine

OEM Part

30-88957 - Ball Bearing [ More info ]

Add to shopping cart $30.00
3 in stock. Explain stock levels

BEARING Ball 30-88957T
30-88957T

About Mercury Marine

OEM Part

30-88957T - Ball Bearing [ More info ]

Add to shopping cart $54.40
9 in stock. Explain stock levels

Ball Bearing
18-1155

About Sierra Marine

OEM Match

18-1155 - Bearing 30-88957T [ More info ]

Add to shopping cart $48.99 $40.38
2 in stock. Explain stock levels

#59 25-31534 O-RING (1 required per assembly)
O-RING 25-31534
25-31534

About Mercury Marine

OEM Part

25-31534 - O-Ring Note: - Priced Individually [ More info ]

Add to shopping cart $4.40
10+ in stock. Explain stock levels

O-Ring
18-7159

About Sierra Marine

OEM Match

18-7159-9 - (PK5) O-Ring 25-31534 [ More info ]

Add to shopping cart $19.95 $14.27
7 in stock. Explain stock levels

#60 88603A 4 CARRIER (USE W/ CASTING #1659-9554C3) (1 required per assembly)
BRG CARRIER ASY,NLA 88603A 4
 

About Mercury Marine

OEM Part

88603A 4 - Bearing Carrier Assembly, NLA [ More info ]

Add to shopping cart $90.00
10+ in stock. Explain stock levels

#60 813082A 1 CARRIER ( USE W/ CASTING #1659-9554C4) (1 required per assembly)
813082A 1 - CARRIER           O NLA
 

About Mercury Marine

OEM Part

813082A 1 - CARRIER O NLA [ More info ]
Unavailable
#61 31-30956 ROLLER BEARING (1 required per assembly)
31-30956 - BEARING Needle    O - Replaced by 31-30956T
31-30956

This part has been superseded.

31-30956 - 31-30956 - BEARING Needle O [ More info ]
Unavailable
Replaced by 31-30956T
BEARING Needle 31-30956T
31-30956T

About Mercury Marine

OEM Part

31-30956T - Bearing [ More info ]

Add to shopping cart $17.30 $14.81
2 in stock. Explain stock levels

Needle Roller Bearing
18-1158

About Sierra Marine

OEM Match

18-1158 - Bearing 31-30956, 387247 [ More info ]

Add to shopping cart $13.74 $10.89
7 in stock. Explain stock levels

#62 26-76868 OIL SEAL (2 required per assembly)
SEAL Note: must be ordered in multiples of 5 26-76868
26-76868

About Mercury Marine

OEM Part

26-76868 - Seal - Priced Individually [ More info ]

Add to shopping cart $13.90
10+ in stock. Explain stock levels

Oil Seal
18-2002

About Sierra Marine

OEM Match

18-2002 - Seal 26-76868, 320862 [ More info ]

Add to shopping cart $10.49 $8.15
10+ in stock. Explain stock levels

#63 28-30281 KEY (1 required per assembly)
KEY Note: must be ordered in multiples of 5 28-30281
28-30281

About Mercury Marine

OEM Part

28-30281 - Key - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#64 14-79447 TAB WASHER (1 required per assembly)
TAB WASHER 14-79447
14-79447

About Mercury Marine

OEM Part

14-79447 - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $9.50 $6.42
10+ in stock. Explain stock levels

TAB WASHER
18-2299

About Sierra Marine

OEM Match

18-2299 - Shim 14-79447 [ More info ]

Add to shopping cart $9.80 $7.43
4 in stock. Explain stock levels

#65 79448 COVER (1 required per assembly)
8M2011027 79448
79448

About Mercury Marine

OEM Part

79448 - Retainer [ More info ]

Add to shopping cart $18.00
3 in stock. Explain stock levels

RETAINER 8M2011027
8M2011027

About Mercury Marine

OEM Part

8M2011027 - Bearing Car Retaining Nut [ More info ]

Add to shopping cart $27.59
Available to order: Usually ships within 8 days. Explain stock levels

Spanner Nut
18-3751

About Sierra Marine

OEM Match

18-3751 - Nut, 79448 [ More info ]

Add to shopping cart $23.99 $19.51
10+ in stock. Explain stock levels

#66 13171 THRUST HUB (1 required per assembly)
12835467 13171
13171

About Mercury Marine

OEM Part

13171 - Thrust Hub [ More info ]

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

128354671 12-835467
12-835467

About Mercury Marine

OEM Part

12-835467 - Thrust Washer [ More info ]

Add to shopping cart $15.00
10+ in stock. Explain stock levels

12835467Q01 12-835467  1
12-835467  1

About Mercury Marine

OEM Part

12-835467 1 - Thrust Washer [ More info ]

Add to shopping cart $15.00
6 in stock. Explain stock levels

THRUST WASHER KIT 12-835467Q01
12-835467Q01

About Mercury Marine

OEM Part

12-835467Q01 - Thrust Washer - Priced Individually [ More info ]

Add to shopping cart $29.12 $23.58
10+ in stock. Explain stock levels

Thrust Washer
18-4220

About Sierra Marine

OEM Match

18-4220 - Washer, 12-835467 1 [ More info ]

Add to shopping cart $28.28 $23.53
10 in stock. Explain stock levels

THRUSTWASHERNote: must be ordered in multiples of 2   12835467K01
 

About Mercury Marine

OEM Part

12-835467K01 - Thrust Washer - Priced Individually [ More info ]

Add to shopping cart $29.12
Available to order: Usually ships within 8 days. Explain stock levels

#67 13-42351 1 LOCKWASHER (1 required per assembly)
LOCKWASHER Toothed 13-42351  1
13-42351  1

About Mercury Marine

OEM Part

13-42351 1 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.09
10+ in stock. Explain stock levels

#68 12-31211A 2 SPLINDEN WASHER (1 required per assembly)
12-31211A 2 - WASHER Splined    O - Replaced by 12-31211A 3
12-31211A 2

This part has been superseded.

12-31211A 2 - 12-31211A 2 - WASHER Splined O [ More info ]
Unavailable
Replaced by 12-31211A 3
12-31211A 3 - WASHER            O - Replaced by 12-31211Q03
 

This part has been superseded.

12-31211A 3 - 12-31211A 3 - WASHER O [ More info ]
Unavailable
Replaced by 12-31211Q03
WASHER Note: must be ordered in multiples of 2 12-31211Q03
12-31211Q03

About Mercury Marine

OEM Part

12-31211Q03 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.39
Available to order: Usually ships within 8 days. Explain stock levels

Brass Castle Washer Merc
18-3714

About Sierra Marine

OEM Match

18-3714 - Washer, 12-31211A2 [ More info ]

Add to shopping cart $8.23 $6.92
10+ in stock. Explain stock levels

WASHER Note: must be ordered in multiples of 2   12 31211K03
12 31211K03

About Mercury Marine

OEM Part

12-31211K03 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.39
Available to order: Usually ships within 8 days. Explain stock levels

#69 14-816629 TAB WASHER (1 required per assembly)
14816629Q 14-816629
14-816629

About Mercury Marine

OEM Part

14-816629 - Tab Washer [ More info ]

Add to shopping cart $1.25
1 in stock. Explain stock levels

PROP TAB WASHER
14-816629Q

About Mercury Marine

OEM Part

14-816629Q - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $4.14
10+ in stock. Explain stock levels

Tabwasher
18-3200

About Sierra Marine

OEM Match

18-3200-9 - Washer, 14-816629, 10PK [ More info ]

Add to shopping cart $14.90 $12.64
4 in stock. Explain stock levels

TAB WASHER Note: must be ordered in multiples of 2   14816629K
14816629K

About Mercury Marine

OEM Part

14-816629K - Tab Washer - Priced Individually [ More info ]

Add to shopping cart $4.14
Available to order: Usually ships within 8 days. Explain stock levels

#70 11-52707A 1 PROPELLER NUT (1 required per assembly)
11-52707A 1 - PROP NUT KIT (.75 O - Replaced by 11-52707Q 1
11-52707A 1

This part has been superseded.

11-52707A 1 - 11-52707A 1 - PROP NUT KIT (.75 O [ More info ]
Unavailable
Replaced by 11-52707Q 1
PROP NUT KIT (.750-16) 11-52707Q 1
11-52707Q 1

About Mercury Marine

OEM Part

11-52707Q 1 - Prop Nut Kit - Priced Individually [ More info ]

Add to shopping cart $11.48
9 in stock. Explain stock levels

Prop Nut & Tabwasher Kit
18-3701

About Sierra Marine

OEM Match

18-3701 - Nut Kit, 11-52707A1 [ More info ]

Add to shopping cart $12.49 $9.50
10+ in stock. Explain stock levels

Prop Nut
18-3700

About Sierra Marine

OEM Match

18-3700 - Prop Nut Only, 11-52707 [ More info ]

Add to shopping cart $12.49 $10.01
10+ in stock. Explain stock levels

PROP NUT KIT (.750-16)   11 52707T 1
11 52707T 1

About Mercury Marine

OEM Part

11-52707T 1 - Prop Nut Kit - Priced Individually [ More info ]

Add to shopping cart $11.48
Available to order: Usually ships within 8 days. Explain stock levels

#71 10-95705 SCREW (2 required per assembly)
SCREW,NLA 10-95705
 

About Mercury Marine

OEM Part

10-95705 - Screw, NLA [ More info ]

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

#72 12-45176 WASHER (2 required per assembly)
WASHER (.453 x .812 x . 12-45176
12-45176

About Mercury Marine

OEM Part

12-45176 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
10+ in stock. Explain stock levels

Washer
18-4858-9

About Sierra Marine

OEM Match

18-4858-9 - Washer, 12-45176, 10PK [ More info ]

Add to shopping cart $27.22 $13.72
8 in stock. Explain stock levels