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Parts for Mariner 25 HP (2 Cylinder) Gear Housing, Propeller Shaft - 2.25:1 Gear Ratio

# 1665-8669T26 GEAR HOUSING ASSEMBLY (Short - Black) (1 required per assembly) (3.30 Inch/130 mm Torpedo Diameter)
1665-8669T26 - GEAR HOUSING ASSE  NLA
 

About Mercury Marine

OEM Part

1665-8669T26 - Gearcase 15-25 2S Sh [ More info ]
Unavailable
# 27-41499A88 GASKET SET (1 required per assembly)
GASKET SET 27-41499A88
27-41499A88

About Mercury Marine

OEM Part

27-41499A88 - Engine Gasket Set [ More info ]

Add to shopping cart $137.50
Available to Order: Usually ships within 10 days.

# 1665-8669T28 GEAR HOUSING ASSEMBLY (Long - Black) (1 required per assembly) (3.30 Inch/130 mm Torpedo Diameter)
1665-8669T28 - GEAR HOUSING ASSE  NLA
 

About Mercury Marine

OEM Part

1665-8669T28 - Gearcase Comp 25 2S Lg [ More info ]
Unavailable
# 26-85090A 2 SEAL KIT (1 required per assembly)
26-85090A 2 - SEAL KIT
26-85090A 2

About Mercury Marine

OEM Part

26-85090A 2 - Seal Kit [ More info ]
Unavailable
#1 1665-8669A21 GEAR HOUSING ASSEMBLY, Basic-Black (Black) (1 required per assembly) (3.30 Inch/130 mm Torpedo Diameter)
1665-8669A21 - GEAR HOUSING ASSE  - Replaced by 1600-8M0083538
 

1665-8669A21 - Gear Housing Assembly [ More info ]
Unavailable
GC BASIC 25 2S 1600-8M0083538
1600-8M0083538

About Mercury Marine

OEM Part

16008M0083538 - Gearcase Basic 25 2S [ More info ]

Add to shopping cart $850.00
Available to Order: Usually ships within 10 days.

#43 98432Q 6 TRIM TAB (1 required per assembly)
TRIM TAB(ZINC) 97-98432Q 6
97-98432Q 6

About Mercury Marine

OEM Part

97-98432Q 6 - Trim Tab Anode, Zinc [ More info ]

Add to shopping cart $24.42
Available to Order: Usually ships within 10 days.

TRIM TAB(ZINC)   97 98432T 6
97 98432T 6

About Mercury Marine

OEM Part

97-98432T 6 - Trim Tab Anode, Zinc [ More info ]

Add to shopping cart $25.00
10 In Stock.

#44 10-40003 54 SCREW, (M8 x 30) (1 required per assembly)
SCREW 10-40003 54
10-40003 54

About Mercury Marine

OEM Part

10-40003 54 - Screw - Priced Individually [ More info ]

Add to shopping cart $4.60
10+ In Stock.

#45 12-70132 WASHER, (.323 x .563 x .063) Stainless Steel (1 required per assembly)
12-70132 - WASHER (.323 x .5  - Replaced by 12-8M0042642
12-70132

12-70132 - Washer, (.323 X .563 X .063 - Stainless Steel) [ More info ]
Unavailable
WASHER 12-8M0042642
12-8M0042642

About Mercury Marine

OEM Part

12-8M0042642 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.70
7 In Stock.

#46 12-43328 WASHER (4 required per assembly)
WASHER 12-43328
 

About Mercury Marine

OEM Part

12-43328 - Washer, Gear Housing Screw [ More info ]

Add to shopping cart $3.50
Available to Order: Usually ships within 10 days.

#47 10-878101 78 SCREW, (M10 x 35) (4 required per assembly)
SCREW (M10 x 35) 10-878101 78
10-878101 78

About Mercury Marine

OEM Part

10-878101 78 - Screw [ More info ]

Add to shopping cart $4.00
Available to Order: Usually ships within 10 days.

#48 31-99328A 1 BEARING ASSEMBLY, Roller (1 required per assembly)
318M0103470 31-99328A 1
31-99328A 1

About Mercury Marine

OEM Part

31-99328A 1 - Roller Bearing [ More info ]

Add to shopping cart $36.11
2 In Stock.

BEARING ASSY 31-8M0103470
31-8M0103470

About Mercury Marine

OEM Part

31-8M0103470 - Bearing Assembly, Captive [ More info ]

Add to shopping cart $44.25
In Stock

#49 NSS NOT SOLD SEPARATE, Cup (1 required per assembly)
NSS - NOT SOLD SEPARATE
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE [ More info ]
Unavailable
#50 43-44213T 1 GEAR, Forward (27 Teeth) (1 required per assembly)
GEAR ASSY-FORWARD 43-44213T 1
43-44213T 1

About Mercury Marine

OEM Part

43-44213T 1 - Forward Gear Assembly [ More info ]

Add to shopping cart $175.00
Available to Order: Usually ships within 10 days.

#51 23-85557 BUSHING (1 required per assembly)
BUSHING 23-85557
 

About Mercury Marine

OEM Part

23-85557 - Bushing [ More info ]

Add to shopping cart $10.90
3 In Stock.

#52 85094 FOLLOWER, Cam (1 required per assembly)
FOLLOWER-CAM 85094
85094

About Mercury Marine

OEM Part

85094 - Cam Follower [ More info ]

Add to shopping cart $23.55
1 In Stock.

#53 24-38114 SPRING (1 required per assembly)
SPRING 24-38114
24-38114

About Mercury Marine

OEM Part

24-38114 - Spring, Retaining - Cross Pin [ More info ]

Add to shopping cart $4.30
4 In Stock.

#54 52-41040T 1 CLUTCH (1 required per assembly)
CLUTCH 52-41040T 1
52-41040T 1

About Mercury Marine

OEM Part

52-41040T 1 - Clutch [ More info ]

Add to shopping cart $219.50
Available to Order: Usually ships within 10 days.

#55 17-85093 PIN (1 required per assembly)
17-85093 - PIN                - Replaced by 17-8M0020999
 

17-85093 - Cross Pin, Clutch To Propeller Shaft [ More info ]
Unavailable
PIN CROSS 17-8M0020999
17-8M0020999

About Mercury Marine

OEM Part

17-8M0020999 - Pin Cross [ More info ]

Add to shopping cart $8.40
1 In Stock.

#56 24-88680 SPRING (1 required per assembly)
SPRING 24-88680
 

About Mercury Marine

OEM Part

24-88680 - Spring, Compression - Propeller Shaft [ More info ]

Add to shopping cart $6.70
1 In Stock.

#57 44-816623 1 PROPELLER SHAFT (1 required per assembly)
PROPSHAFT 44-816623  1
44-816623  1

About Mercury Marine

OEM Part

44-816623 1 - Propeller Shaft [ More info ]

Add to shopping cart $455.16
1 In Stock.

#58 43-99542T GEAR, Reverse (27 Teeth) (1 required per assembly)
GEAR-REVERSE 43-99542T
43-99542T

About Mercury Marine

OEM Part

43-99542T - Reverse Gear [ More info ]

Add to shopping cart $305.92 $166.13
Available to Order: Usually ships within 10 days.

#59 99906T 1 CARRIER ASSEMBLY, Bearing (1 required per assembly)
CARRIER ASSY 99906T 1
99906T 1

About Mercury Marine

OEM Part

99906T 1 - Carrier Assembly [ More info ]

Add to shopping cart $337.23
1 In Stock.

#60 31-21739 BEARING, Roller (1 required per assembly)
BEARING Roller 31-21739
31-21739

About Mercury Marine

OEM Part

31-21739 - Roller Bearing - Forward Gear [ More info ]

Add to shopping cart $17.90
10+ In Stock.

#61 26-41132 SEAL, Oil, Inner (1 required per assembly)
SEAL Oil 26-41132
26-41132

About Mercury Marine

OEM Part

26-41132 - Seal [ More info ]

Add to shopping cart $21.91
9 In Stock.

OIL SEAL
18-0580

About Sierra Marine

OEM Match

18-0580 - Seal, 26-41132 [ More info ]

Add to shopping cart $16.99 $15.24
6 In Stock.

#62 26-41131 SEAL, Oil, Outer (1 required per assembly)
SEAL Oil 26-41131
26-41131

About Mercury Marine

OEM Part

26-41131 - Seal [ More info ]

Add to shopping cart $22.80
8 In Stock.

OIL SEAL
18-0579

About Sierra Marine

OEM Match

18-0579 - Seal, 26-41131 [ More info ]

Add to shopping cart $16.99 $15.51
10+ In Stock.

#63 25-85549 O-RING (1 required per assembly)
O RING 25-85549
25-85549

About Mercury Marine

OEM Part

25-85549 - O-ring, Propeller Shaft Outer Oil Seal [ More info ]

Add to shopping cart $5.50
10+ In Stock.

O-RING 5
18-7956

About Sierra Marine

OEM Match

18-7956-9 - O-Ring, Pack of 5, 25-85549 [ More info ]

Add to shopping cart $19.99 $18.36
1 In Stock.

#64 87293 PLATE (1 required per assembly)
WASHER 87293
87293

About Mercury Marine

OEM Part

87293 - Gear Housing Plate [ More info ]

Add to shopping cart $7.50
2 In Stock.

#65 10-90883 SCREW, (M5 x 16) (3 required per assembly)
SCREW (M5 x 16) 10-90883
10-90883

About Mercury Marine

OEM Part

10-90883 - Screw [ More info ]

Add to shopping cart $1.70
Available to Order: Usually ships within 10 days.

#66 858498 THRUST HUB ASSEMBLY (1 required per assembly)
THRUST WASHER 858498
858498

About Mercury Marine

OEM Part

858498 - Thrust Washer [ More info ]

Add to shopping cart $28.88
1 In Stock.

#67 48-19640A40 PROPELLER (1 required per assembly)
BLMX 10.4X13 48-19640A40
48-19640A40

About Mercury Marine

OEM Part

48-19640A40 - Propeller, Black Max 10 3/8 X 13 RH, Aluminum, 3 Blade [ More info ]

Add to shopping cart $191.61
2 In Stock.

SOLAS AMITA 3 ALUM 13P MERC
1211-101-13

About Solas Propellers

OEM Match

Solas Amita 3 Blade Aluminum 13P Mercury 1211-101-13 [ More info ]

Add to shopping cart $80.19 $75.78
10+ In Stock.

#67 48-19638A40 PROPELLER (1 required per assembly) (Sea Pro/Marathon 20/25)
BLMX 10.4X11 48-19638A40
48-19638A40

About Mercury Marine

OEM Part

48-19638A40 - Propeller, Black Max 10 3/8R11 [ More info ]

Add to shopping cart $191.61
Available to Order: Usually ships within 10 days.

SOLAS AMITA 3 ALUM 11P MERC
1211-105-11

About Solas Propellers

OEM Match

Solas Amita 3 Blade Aluminum 11P Mercury 1211-105-11 [ More info ]

Add to shopping cart $80.19 $75.78
10+ In Stock.

#68 11-88228 PROP NUT (1 required per assembly)
PROP NUT 11-88228
11-88228

About Mercury Marine

OEM Part

11-88228 - Prop Nut - Priced Individually [ More info ]

Add to shopping cart $2.91
6 In Stock.

PROP NUT
18-3703

About Sierra Marine

OEM Match

18-3703 - Nut, 11-88228 [ More info ]

Add to shopping cart $5.99
10+ In Stock.

#68 11-40119 12 PROP NUT (1 required per assembly) (Sea Pro/Marathon 20/25)
11-40119 12 - PROP NUT
11-40119 12

About Mercury Marine

OEM Part

11-40119 12 - Prop Nut [ More info ]
Unavailable

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