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Parts for Mercury Marine 20 HP Jet Crankshaft, Pistons & Flywheel

#1 10-97359A 1 SCREW ASSEMBLY (1 required per assembly) SN# 0G845347/0P038443 & Below
SCREW,NLA 10-97359A 1
 

About Mercury Marine

OEM Part

10-97359A 1 - Screw, NLA [ More info ]

Add to shopping cart $7.50
10+ in stock. Explain stock levels

#1 10-40001248 SCREW, (M12 x 25) (1 required per assembly) SN# 0G845348/0P038444 & Up
SCREW (M12 x 25) 10-40001248
 

About Mercury Marine

OEM Part

10-40001248 - Screw [ More info ]

Add to shopping cart $2.20
Available to order: Usually ships within 8 days. Explain stock levels

#2 21-86496 WASHER (1 required per assembly)
WASHER 12-86496
 

About Mercury Marine

OEM Part

12-86496 - Washer [ More info ]

Add to shopping cart $2.70
Available to order: Usually ships within 8 days. Explain stock levels

#3 258-818354T12 FLYWHEEL (1 required per assembly) (Non-Commercial)
258-818354T12 - FLYWHEEL          O - Replaced by 258-859232T10
 

This part has been superseded.

258-818354T12 - 258-818354T12 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 258-859232T10
258-859232T10 - FLYWHEEL          O - Replaced by 258-859232T14
 

This part has been superseded.

258-859232T10 - 258-859232T10 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 258-859232T14
FLYWHEEL 258-859232T14
258-859232T14

About Mercury Marine

OEM Part

258-859232T14 - Flywheel [ More info ]

Add to shopping cart $377.93
Available to order: Usually ships within 8 days. Explain stock levels

#3 258-818354T10 FLYWHEEL (1 required per assembly) (Commercial)
258-818354T10 - FLYWHEEL          O - Replaced by 258-859232T13
 

This part has been superseded.

258-818354T10 - 258-818354T10 - FLYWHEEL O [ More info ]
Unavailable
Replaced by 258-859232T13
FLYWHEEL ASSY 258-859232T13
 

About Mercury Marine

OEM Part

258-859232T13 - Flywheel Assembly [ More info ]

Add to shopping cart $391.42
Available to order: Usually ships within 8 days. Explain stock levels

#4 NSS NOT SOLD SEPARATE, Decal-Warning (1 required per assembly)
NSS - NOT SOLD SEPARATE O
 

About Mercury Marine

OEM Part

NSS - NOT SOLD SEPARATE O [ More info ]
Unavailable
#6 43-99301 RING GEAR (1 required per assembly) (Electric)
RING GEAR 43-99301
43-99301

About Mercury Marine

OEM Part

43-99301 - Ring Gear [ More info ]

Add to shopping cart $229.17
Available to order: Usually ships within 8 days. Explain stock levels

#7 10-40039106 SCREW, (M5 x 13) (4 required per assembly) (Electric)
10-40039106 - SCREW (M5 x 13)   O - Replaced by 10-881903 13
 

This part has been superseded.

10-40039106 - 10-40039106 - SCREW (M5 x 13) O [ More info ]
Unavailable
Replaced by 10-881903 13
SCREW (M5 x 13) 10-881903 13
10-881903 13

About Mercury Marine

OEM Part

10-881903 13 - Screw [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#8 26-85974 1 SEAL, Oil (1 required per assembly)
SEAL Oil 26-85974  1
26-85974  1

About Mercury Marine

OEM Part

26-85974 1 - Seal [ More info ]

Add to shopping cart $16.30 $13.96
2 in stock. Explain stock levels

#9 31-85114T BEARING, Roller - Upper (1 required per assembly)
BEARING Roller - Upper 31-85114T
31-85114T

About Mercury Marine

OEM Part

31-85114T - Bearing [ More info ]

Add to shopping cart $22.08
Available to order: Usually ships within 8 days. Explain stock levels

#10 28-20094 KEY, Woodruff (1 required per assembly)
KEY Woodruff 28-20094
 

About Mercury Marine

OEM Part

28-20094 - Key - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#11 464-8978T 2 CRANKSHAFT ASSEMBLY (1 required per assembly)
CRANKSHAFT ASSEMBLY 464-8978T 2
464-8978T 2

About Mercury Marine

OEM Part

464-8978T 2 - CrankShaft [ More info ]

Add to shopping cart $274.25 $97.50
10+ in stock. Explain stock levels

#12 822445A 1 WEAR SLEEVE (1 required per assembly)
WEAR SLEEVE KIT 822445A 1
822445A 1

About Mercury Marine

OEM Part

822445A 1 - Wear Sleeve Kit [ More info ]

Add to shopping cart $16.60 $14.22
1 in stock. Explain stock levels

#14 26-85107 SEAL, Oil, Lower (1 required per assembly)
SEAL Oil 26-85107
26-85107

About Mercury Marine

OEM Part

26-85107 - Seal [ More info ]

Add to shopping cart $14.10
Available to order: Usually ships within 8 days. Explain stock levels

Oil Seal
18-0537

About Sierra Marine

OEM Match

18-0537 - Seal, 26-85107 [ More info ]

Add to shopping cart $12.49 $11.00
1 in stock. Explain stock levels

#15 31-85113T BEARING, Roller - Lower (1 required per assembly)
BEARING Roller - Lower 31-85113T
31-85113T

About Mercury Marine

OEM Part

31-85113T - Bearing [ More info ]

Add to shopping cart $19.92
Available to order: Usually ships within 8 days. Explain stock levels

#16 630-8835A 4 CONNECTING ROD ASSEMBLY (2 required per assembly)
CONNECTING ROD ASSEMBLY 630-8835A 4
 

About Mercury Marine

OEM Part

630-8835A 4 - Connecting Rod [ More info ]

Add to shopping cart $235.00
Available to order: Usually ships within 8 days. Explain stock levels

#17 10-91012 SCREW, (.250-28 Special) (4 required per assembly)
SCREW (.250-28 Special) 10-91012
10-91012

About Mercury Marine

OEM Part

10-91012 - Screw -spec - Priced Individually [ More info ]

Add to shopping cart $5.70 $3.42
10+ in stock. Explain stock levels

#18 31-879877A 1 BEARING ASSEMBLY, Roller (2 required per assembly)
BEARING ASSEMBLY Roller 31-879877A 1
31-879877A 1

About Mercury Marine

OEM Part

31-879877A 1 - Bearing Cage Assembly [ More info ]

Add to shopping cart $31.50
Available to order: Usually ships within 8 days. Explain stock levels

#20 29-98295 BEARING, Needle (54 required per assembly)
BEARING Needle 29-98295
29-98295

About Mercury Marine

OEM Part

29-98295 - Needle Bearing - Priced Individually [ More info ]

Add to shopping cart $0.20 $0.14
10+ in stock. Explain stock levels

#21 42025 BEARING (4 required per assembly)
8M0012294 42025
 

About Mercury Marine

OEM Part

42025 - Thrust Bearing [ More info ]

Add to shopping cart $1.58
1 in stock. Explain stock levels

WASHER-THRUST 12-8M0012294
 

About Mercury Marine

OEM Part

12-8M0012294 - Thrust Washer [ More info ]

Add to shopping cart $3.41
Available to order: Usually ships within 8 days. Explain stock levels

#22 767-879878T 5 PISTON ASSEMBLY (2 required per assembly) (Standard)
PISTON ASSEMBLY 767-879878T 5
767-879878T 5

About Mercury Marine

OEM Part

767-879878T 5 - Piston Assembly [ More info ]

Add to shopping cart $120.92
Available to order: Usually ships within 8 days. Explain stock levels

#22 767-9104T19 PISTON ASSEMBLY (2 required per assembly) (Seapro/Marathon-Chrome Bore) SN# 0T409000/0P153500 & Up
PISTON ASSEMBLY 767-9104T19
767-9104T19

About Mercury Marine

OEM Part

767-9104T19 - Piston Assembly [ More info ]

Add to shopping cart $138.67
Available to order: Usually ships within 8 days. Explain stock levels

#22 767-879878A 6 PISTON ASSEMBLY (2 required per assembly) (.030 Oversize)
PISTON ASSEMBLY 767-879878A 6
767-879878A 6

About Mercury Marine

OEM Part

767-879878A 6 - Piston - .030 O/S [ More info ]

Add to shopping cart $141.00
Available to order: Usually ships within 8 days. Explain stock levels

#23 40-828119 LOCK RING, Piston Pin (4 required per assembly)
LOCK RING Piston Pin 40-828119
40-828119

About Mercury Marine

OEM Part

40-828119 - Lock Ring [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#24 39-827491A12 RING SET, Piston (1 required per assembly) (Standard)
RING SET Piston 39-827491A12
39-827491A12

About Mercury Marine

OEM Part

39-827491A12 - Piston Rings - 12 Rings in this set [ More info ]

Add to shopping cart $186.58
1 in stock. Explain stock levels

#24 39-18652A 2 RING SET, Piston (1 required per assembly) (.030 Oversize)
RING SET Piston 39-18652A 2
39-18652A 2

About Mercury Marine

OEM Part

39-18652A 2 - Rings - .030 Oversize [ More info ]

Add to shopping cart $123.42
Available to order: Usually ships within 8 days. Explain stock levels

#26 86992A 5 BEARING ASSEMBLY, Center Main (1 required per assembly)
86992A 5 - BEARING ASSEMBLY  O NLA
86992A 5

About Mercury Marine

OEM Part

86992A 5 - BEARING ASSEMBLY O NLA [ More info ]
Unavailable
#- 27-41499A87 GASKET SET (1 required per assembly)
27-41499A87 - GASKET SET        O - Replaced by 27-41499A88
27-41499A87

This part has been superseded.

27-41499A87 - 27-41499A87 - GASKET SET O [ More info ]
Unavailable
Replaced by 27-41499A88
GASKET SET 27-41499A88
27-41499A88

About Mercury Marine

OEM Part

27-41499A88 - Gasket Set [ More info ]

Add to shopping cart $121.70 $104.20
Available to order: Usually ships within 8 days. Explain stock levels

Powerhead Gasket Set
18-4334

About Sierra Marine

OEM Match

18-4334 - Powerhead Gasket Set [ More info ]

Add to shopping cart $109.49 $88.58
2 in stock. Explain stock levels

#- 804946T02 POWERHEAD ASSEMBLY (1 required per assembly)
804946T02 - POWERHEAD ASSEMBL O
 

About Mercury Marine

OEM Part

804946T02 - POWERHEAD ASSEMBL O [ More info ]
Unavailable