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Sierra Lower Unit Seal Kit

Mallory Lower Unit Seal Kit

DT25C ALL 18-8341 9-74107
DF25 ALL 18-8341 9-74107
DF25 V-Twin 2006-2007 18-8385 -
DT30C ALL 18-8341 9-74107
DF30 ALL 18-8341 9-74107
DT40C ALL 18-8337 9-74111
DF40 ALL 18-8337 9-74111
DF50 ALL 18-8337 9-74111
DT55 ALL 18-8339 9-74702
DF60 2001-2007 18-8381 -
DT65 ALL 18-8339 9-74702
DF70 2001-2007 18-8381 -
DT75 ALL 18-8340 9-74703
DT85 ALL 18-8340 9-74703
DT90 1989-1997 -9-74108
DF90 ALL 18-8373 9-74109
DT100 1989-1998 -9-74108
DT115 ALL 18-8338 9-74701
DF115 ALL 18-8373 9-74109
DT140 ALL 18-8338 9-74701
DF140 ALL 18-8374 9-74110
DT150 ALL 18-8335 9-74700
DF150 ALL 18-8380 -
DT175 ALL 18-8335 9-74700
DF175 ALL 18-8380 -
DT200 ALL 18-8335 9-74700
DF200 ALL 18-8380 -
DT225 ALL 18-8335 9-74700
DF225 ALL 18-8380 -
DF250 ALL 18-8380 -
DF300 ALL 18-8386 -

HP/Model

Year

Sierra Lower Unit Seal Kit

Mallory Lower Unit Seal Kit

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Price: $20.49
Save: $10.50
(33% Off $30.99)
Part # 18-8335
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
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Price: $25.05
Save: $3.94
(13% Off $28.99)
Part # 18-8337
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Hurry! Only 1 left in stock
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Price: $26.28
Save: $11.21
(29% Off $37.49)
Part # 18-8338
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
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Price: $17.08
Save: $9.91
(36% Off $26.99)
Part # 18-8339
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Hurry! Only 1 left in stock
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Price: $21.29
Save: $13.50
(38% Off $34.79)
Part # 18-8340
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Price: $28.02
Save: $12.97
(31% Off $40.99)
Part # 18-8341
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
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Price: $23.55
Save: $11.94
(33% Off $35.49)
Part # 18-8373
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Price: $25.09
Save: $11.40
(31% Off $36.49)
Part # 18-8374
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
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Price: $24.39
Save: $5.60
(18% Off $29.99)
Part # 18-8380
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
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Price: $24.64
Save: $2.85
(10% Off $27.49)
Part # 18-8381
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Hurry! Only 1 left in stock
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Price: $11.81
Save: $4.18
(26% Off $15.99)
Part # 18-8385
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
Hurry! Only 1 left in stock
Price: $27.50
Save: $5.49
(16% Off $32.99)
Part # 18-8386
2nd Day Air for $4.99 More Eligible
SHIPS TODAY!* if ordered in 1 hr 48 mins.
No Reviews
Sierra
Full StarFull StarFull StarFull StarFull Star
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Full StarFull StarFull StarFull StarFull Star
boat parts
by a Customer from Eufaula, Oklahoma on March 21, 2012
Great service orderd part and it came in three days early. I will order parts from no one but iboats
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Average Customer Review for Lower Unit Seal Kit - 18-8373 - Sierra
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Full StarEmpty StarEmpty StarEmpty StarEmpty Star
Sierra seal kit did not work on my Suzuki Motor
by Surene from Florida on January 13, 2017
. I tried twice to install the Sierra lower unit seal kit only to have it still leak. I thought that the Sierra seals looked and felt slightly different but put them on anyway to see. Mistake..... I bought Suzuki lower unit seal kit, No Leaks
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Average Customer Review for Lower Unit Seal Kit - 18-8385 - Sierra
Full StarFull StarFull StarFull StarFull Star
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Full StarFull StarFull StarFull StarFull Star
Great
by Bobby from De Leon Springs, Florida on April 10, 2015
Great
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Q:
Is this the correct kit for a '82 or '83 DT50 suzuki outboard motor?
A:
No it is not. Sierra does not make one for your application. This is for DF50. We will need to know engine model number in order to offer a schematic.


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