Johnson Lower Crankcase Oil Seals

Your Price: $10.98
Save: $2.49
(18% Off $13.47)
Part # 18-0542 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
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Shaft Size - 0.750
O.D. - 1.253
Width - 0.186
Replaces OEM part #
  • OMC 321831
Your Price: $6.26
Save: $2.57
(29% Off $8.83)
Part # 18-2001 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.

Specifications:

  • Shaft Size: 1.125
  • O.D.: 1.624
  • Width: 0.250

Replaces OEM part #

  • OMC 330137
Your Price: $4.78
Save: $2.29
(32% Off $7.07)
Part # 18-2032 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
Shaft Size: 0.500
O.D. - 1.000
Width: 0.188

Replaces OEM part #
  • OMC 321788
Your Price: $11.64
Save: $0.98
(7% Off $12.62)
Part # 18-2063 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
Shaft Size: 0.625
O.D. - 1.124
Width: 0.188

Replaces OEM part #
  • OMC 330327
Your Price: $25.99
Part # 18-2075 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
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Shaft Size: 1.562
O.D. - 2.062
Width: 0.300

Replaces OEM part #
  • OMC 332942
Your Price: $17.57
Save: $9.60
(35% Off $27.17)
Part # 18-2093 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
Hurry! Only 1 left in stock
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Replaces OEM part #
  • OMC 398051
For: Evinrude/Johnson 20-35hp(1977-95) seal for propshaft 18-2026, driveshaft 18-2033, upper crankcase 18-8351
Your Price: $21.71
Save: $8.42
(27% Off $30.13)
Part # 18-8307 ValueShip™ Eligible
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
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Replaces OEM part #
  • OMC 331103
Johnson / Evinrude Oil Seal
Your Price: $4.89
Save: $1.12
(18% Off $6.01)
Part # 550-01
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
Hurry! Only 1 left in stock
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    OMC:
  • 330137
OMC 9.9hp Lower Crank Seal
Your Price: $4.46
Save: $1.03
(18% Off $5.49)
Part # 550-17
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
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    OMC:
  • 321788
OMC Upper Crank Seal
Your Price: $7.13
Save: $1.64
(18% Off $8.77)
Part # 550-02
SHIPS TODAY!* if ordered in 6 hrs 28 mins.
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    OMC:
  • 321895
Sierra
Average Customer Review for Sierra 18-2001 Oil Seal
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarGreat
by Bernie from London, Ontario on March 26, 2016
Right part On time
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarOil Seal
by Mark from Surry, Maine on June 28, 2015
Works fine after a rebuild of the water pump
Was this review helpful?
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Starworks perfectly
by Joseph from Sioux City, Iowa on July 08, 2014
Great service and quality parts
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Q:
Need to what seal that is that goes under the water pump?
A:
For us to match up any parts we would need a model number to your engine. Contact us at the number at the top of the page and we can take a look.
Q:
Will this seal fit my Johnson 110 1989 model?
A:
Yes
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