Logo
Launch the site guide

Parts for Mariner 90 HP (3 Cylinder) Crankshaft, Pistons & Connecting Rods (#638-8532-1)

# 15081A96 POWERHEAD ASSEMBLY COMPLETE, 90 (1 required per assembly)
15081A96 - POWERHEAD ASSEMBL  - Replaced by -15081T96
 

15081A96 - Powerhead MARINE [ More info ]
Unavailable
15081T96 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

15081T96 - PH 90,NLA [ More info ]
Unavailable
# 13589T93 POWERHEAD ASSEMBLY COMPLETE, 75 (1 required per assembly)
13589T93 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

13589T93 - PH 70/90,NLA [ More info ]
Unavailable
# 13600T93 POWERHEAD ASSEMBLY COMPLETE, 75 Commercial (1 required per assembly)
13600T93 - POWERHEAD ASSEMBL  NLA
 

About Mercury Marine

OEM Part

13600T93 - PH 75,NLA [ More info ]
Unavailable
#1 472-9001A 3 CRANKSHAFT ASSEMBLY (1 required per assembly)
472-9001A 3 - CRANKSHAFT ASSEMB  - Replaced by 472-9001T 3
 

472-9001A 3 - Crankshaft [ More info ]
Unavailable
CRANKSHAFT ASSY,NLA 472-9001T 3
472-9001T 3

About Mercury Marine

OEM Part

472-9001T 3 - CrankShaft Assembly, NLA [ More info ]

Add to shopping cart $375.00
3 In Stock.

#2 30-43011 BALL BEARING, Lower (1 required per assembly)
3043011T 30-43011
 

About Mercury Marine

OEM Part

30-43011 - Ball Bearing [ More info ]

Add to shopping cart $36.00
1 In Stock.

BEARING-BALL 30-43011T
30-43011T

About Mercury Marine

OEM Part

30-43011T - Ball Bearing [ More info ]

Add to shopping cart $103.92
Available to Order: Usually ships within 10 days.

#3 53-93412 RETAINING RING, Old Design (1 required per assembly)
RING-RETAINING 53-93412
 

About Mercury Marine

OEM Part

53-93412 - Ring - Retaining, NLA [ More info ]

Add to shopping cart $9.80 $8.33
10+ In Stock.

#4 25-35126 O-RING (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.

#4A 78661 1 WEAR SLEEVE (1 required per assembly)
SLEEVE 78661  1
 

About Mercury Marine

OEM Part

78661 1 - Sleeve [ More info ]

Add to shopping cart $18.83
Available to Order: Usually ships within 10 days.

#5 39-42079A 4 RING ASSEMBLY (1 required per assembly)
39-42079A 4 - RING ASSEMBLY
39-42079A 4

About Mercury Marine

OEM Part

39-42079A 4 - Rings - 4 Pcs [ More info ]
Unavailable
#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
7 In Stock.

#7 43-43019A 1 DRIVER GEAR (1 required per assembly)
GEAR KIT 43-43019A 1
43-43019A 1

About Mercury Marine

OEM Part

43-43019A 1 - Driver Gear [ More info ]

Add to shopping cart $77.33
Available to Order: Usually ships within 10 days.

#8 31-43013A 1 ROLLER BEARING ASSEMBLY, Upper (1 required per assembly)
31-43013A 1 - BEARING ASSEMBLY   - Replaced by 31-43013T 1
31-43013A 1

31-43013A 1 - Roller Bearing - Upper [ More info ]
Unavailable
31-43013T 1 - BEARING ASSY       - Replaced by 31-43013T 3
31-43013T 1

31-43013T 1 - Bearing [ More info ]
Unavailable
BEARING ASSY 31-43013T 3
31-43013T 3

About Mercury Marine

OEM Part

31-43013T 3 - Bearing - Roller [ More info ]

Add to shopping cart $110.42
Available to Order: Usually ships within 10 days.

#9 26-43993 SEAL, Oil (1 required per assembly)
268M0214932 26-43993
26-43993

About Mercury Marine

OEM Part

26-43993 - Seal [ More info ]

Add to shopping cart $25.08
3 In Stock.

SEAL 26-8M0214932
 

About Mercury Marine

OEM Part

26-8M0214932 - Crankshaft OIL SEAL O/B ZZ [ More info ]

Add to shopping cart $25.08
In Stock

OIL SEAL
18-0523

About Sierra Marine

OEM Match

18-0523 - Seal, 26-43993 [ More info ]

Add to shopping cart $22.99 $20.48
2 In Stock.

#10 25-64067 O-RING (1 required per assembly)
25823683 25-64067
25-64067

About Mercury Marine

OEM Part

25-64067 - O-ring, Lower End Cap [ More info ]

Add to shopping cart $2.21
10+ In Stock.

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.

#11 42943A 1 ROLLER BEARING ASSEMBLY (2 required per assembly)
42943A 1 - BEARING ASSEMBLY
42943A 1

About Mercury Marine

OEM Part

42943A 1 - Roller Bearing [ More info ]
Unavailable
#12 777-9009A13 PISTON ASSEMBLY (3 required per assembly) (Standard)
777-9009A13 - PISTON ASSEMBLY    - Replaced by 777-9009T13
 

777-9009A13 - Piston Assembly - Std [ More info ]
Unavailable
PISTON ASSY-STD 777-9009T13
777-9009T13

About Mercury Marine

OEM Part

777-9009T13 - Piston Assembly - Std [ More info ]

Add to shopping cart $209.75
Available to Order: Usually ships within 10 days.

#12 777-9009A 6 PISTON ASSEMBLY (AR required per assembly) (.015 Oversize)
PISTON ASSY-.015 777-9009A 6
777-9009A 6

About Mercury Marine

OEM Part

777-9009A 6 - Piston Assembly -.015 [ More info ]

Add to shopping cart $209.75
Available to Order: Usually ships within 10 days.

#12 777-9009A 7 PISTON ASSEMBLY (AR required per assembly) (.030 Oversize)
PISTON ASSY-.030 777-9009A 7
777-9009A 7

About Mercury Marine

OEM Part

777-9009A 7 - Piston Assembly -.030 [ More info ]

Add to shopping cart $209.75
Available to Order: Usually ships within 10 days.

#13 40-52035 RING (6 required per assembly)
53857196 40-52035
40-52035

About Mercury Marine

OEM Part

40-52035 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $3.89
10+ In Stock.

RING-LOCK 53-857196
53-857196

About Mercury Marine

OEM Part

53-857196 - Lock Ring - Priced Individually [ More info ]

Add to shopping cart $3.30 $2.80
2 In Stock.

#14 39-96170A12 PISTON RING ASSEBMLY (1 required per assembly) (Standard)
RING SET-12 PCS 39-96170A12
39-96170A12

About Mercury Marine

OEM Part

39-96170A12 - Piston Rings - 12 Pieces [ More info ]

Add to shopping cart $311.33 $74.72
10+ In Stock.

RING SET-STD
18-3979

About Sierra Marine

OEM Match

18-3979 - Rings, 2 Rings Only, 39-96170A12 [ More info ]

Add to shopping cart $38.99 $35.14
3 In Stock.

#14 39-96170A 3 PISTON RING ASSEMBLY (AR required per assembly) (.015 Oversize)
RING SET-6-.015,NLA 39-96170A 3
39-96170A 3

About Mercury Marine

OEM Part

39-96170A 3 - Rings - 6-.015, NLA [ More info ]

Add to shopping cart $39.99
10+ In Stock.

#14 39-96170A 4 PISTON RING ASSEMBLY (AR required per assembly) (.030 Oversize)
RING SET-6-.030 39-96170A 4
39-96170A 4

About Mercury Marine

OEM Part

39-96170A 4 - Rings - 6-.030 [ More info ]

Add to shopping cart $191.75 $46.02
6 In Stock.

#15 638-9002A 6 CONNECTING ROD ASSEMBLY (3 required per assembly)
CONNECTING ROD 638-9002A 6
638-9002A 6

About Mercury Marine

OEM Part

638-9002A 6 - Connecting Rod [ More info ]

Add to shopping cart $75.00
10+ In Stock.

#16 12-47247 WASHER (6 required per assembly)
128M0032839 12-47247
 

About Mercury Marine

OEM Part

12-47247 - Washer - Priced Individually [ More info ]

Add to shopping cart $2.78
6 In Stock.

WASHER 12-8M0032839
 

About Mercury Marine

OEM Part

12-8M0032839 - Washer - Priced Individually [ More info ]

Add to shopping cart $10.90 $9.26
10+ In Stock.

#17 29-88258 NEEDLE, Roller Bearing (87 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
#18 10-94320 SCREW, (.375-24 x 1.250) (6 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.

#19 31-43012A 1 BEARING/CAGE KIT (3 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.


This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.