Mariner Lower Crankshaft Oil Seals

Refine Parts List
HP:

HP

Cyl.

Beginning Serial No.

Ending Serial No.

OE #

Qty. Required

Sierra Lower Crankshaft Oil Seal

3.5 1 6202173 UP 26-56397 1 18-0527
3.6 1 5404657 UP 26-56397 1 18-0527
4 1 2771622 4107219 26-56397 1 18-0527
4.5 1 4107220 UP 26-56397 1 18-0527
7.5 2 2810637 3274633 26-56397 1 18-0527
9.8 2 2810637 3274633 26-56397 1 18-0527
10 2 1290910 1499331 26-16977 1 18-2013
15 2 1290910 1499331 26-16977 1 18-2013
20 2 1290910 1499331 26-16977 1 18-2013
25 2 1290910 1499331 26-16977 1 18-2013
20 2 1558310 2031773 26-16977 2 18-2013
20 2 2031774 2827677 26-16977 2 18-2013
18 2 6443973 UP 26-85107 1 18-0537
20 2 6443973 UP 26-85107 1 18-0537
25XD 2 6443973 UP 26-85107 1 18-0537
20 JET 2 G053314 UP 26-85107 1 18-0537
30 2 1271885 1356947 26-41953 1 18-2016
30JET 2 C159200 UP 26-41953 2 18-2016
MK 35 A 2 1217222 1271884 26-41953 1 18-2016
35 2 1356948 1571113 26-41953 1 18-2016
35 2 1571114 2874703 26-41953 1 18-2016
35 2 6445653 UP 26-41953 2 18-2016
40 4 1279685 2874703 26-41953 1 18-2016
40 2 2874704 3336257 26-41953 2 18-2016
40 2 3336258 4117709 26-41953 1 18-2016
40 2 4117710 5556229 26-41953 1 18-2016
40 2 5556230 6445653 26-41953 2 18-2016
40 4 C159200 UP 26-41953 2 18-2016
45 4 1476510 1531568 26-41953 1 18-2016
45 4 5531630 UP 26-41953 2 18-2016
45 JET 3 ALL -26-41953 1 18-2016
50 4 1421113 2858813 26-41953 1 18-2016
50 4 2855514 UP 26-41953 2 18-2016
50 3 6428681 D000750 26-41953 2 18-2016
60 3 6428681 D000750 26-41953 2 18-2016
50 3 D000750 UP 26-41953 1 18-2016
55 3 D000750 UP 26-41953 1 18-2016
60 3 D000750 UP 26-41953 1 18-2016
60 6 1303411 1542744 26-41953 1 18-2016
65 4 1542745 2803561 26-41953 1 18-2016
65 4 2803562 3293183 26-41953 2 18-2016
65 3 3293184 3547986 26-41953 2 18-2016
65 3 3547987 4571651 26-41953 2 18-2016
65 JET 3 D283222 UP 26-41953 1 18-2016
70 6 1296411 1566239 26-41953 1 18-2016
70 3 4571652 6428680 26-41953 2 18-2016
70 3 A996142 UP 26-41953 1 18-2016
75 4 6432901 A996141 26-41953 2 18-2016
75 3 A996142 D283221 26-41953 1 18-2016
75 3 D283222 UP 26-41953 1 18-2016
80 6 1335465 1566239 26-41953 1 18-2016
80 4 2559001 4831998 26-41953 2 18-2016
80 4 4831999 UP 26-41953 2 18-2016
80 3 A996142 UP 26-41953 1 18-2016
80 JET 4 D283222 UP 26-41953 1 18-2016
85 6 1460999 1766823 26-41953 1 18-2016
85 4 3493913 4831998 26-41953 2 18-2016
90 6 1766824 1869775 26-41953 1 18-2016
90 6 4845301 A996141 26-41953 2 18-2016
90 3 A996142 D283221 26-41953 1 18-2016
90 3 D283221 UP 26-41953 1 18-2016
95 6 1869776 2318585 26-41953 1 18-2016
100 6 1464949 2836018 26-41953 1 18-2016
100BP 6 2641855 3253111 26-41953 2 18-2016
100 4 B209468 D283221 26-41953 1 18-2016
100 4 D283222 UP 26-41953 1 18-2016
105JET V-6 D082000 UP 26-41953 2 18-2016
110 6 1870204 2314955 26-41953 1 18-2016
115 6 2836019 3525440 26-41953 2 18-2016
115 6 3525441 C100000 26-41953 2 18-2016
125 6 2314956 3253111 26-41953 1 18-2016
135 6 2839369 3293233 26-41953 2 18-2016
135 V-6 A904646 UP 26-41953 2 18-2016
140 6 3293234 UP 26-41953 2 18-2016
140JET V-6 D082000 UP 26-41953 2 18-2016
150 6 3502806 5327662 26-41953 2 18-2016
150 V-6 4868998 6042945 26-41953 2 18-2016
150 V-6 6042946 UP 26-41953 2 18-2016
175 V-6 4301235 5875203 26-41953 2 18-2016
175 V-6 5875204 6618751 26-41953 2 18-2016
175 V-6 6618751 UP 26-41953 2 18-2016
200 V-6 4839034 5875303 26-41953 2 18-2016
200 V-6 5875303 6073191 26-41953 2 18-2016
200 V-6 6073192 UP 26-41953 2 18-2016
220 V-6 B117316 UP 26-41953 2 18-2016
225 V-6 5628028 UP 26-41953 2 18-2016

HP

Cyl.

Beginning Serial No.

Ending Serial No.

OE #

Qty. Required

Sierra Lower Crankshaft Oil Seal

Refine Parts List
HP:
Your Price: $13.24
Save: $4.64
(25% Off $17.88)
Part # 18-0527 ValueShip™ Eligible
No Reviews  |  Write Review  |  Ask Question
Shaft Size - 0.750"
Outer Diameter - 1.127"
Width - 0.343"

Replaces OEM part #
  • MERCURY MARINE 26-56397
Your Price: $8.39
Save: $5.37
(39% Off $13.76)
Part # 18-2013 ValueShip™ Eligible
Shaft Size - 0.875"
Outer Diameter - 1.250"
Width - 0.188"

Replaces OEM part #
  • MERCURY MARINE 26-16977
Your Price: $7.69
Save: $2.19
(22% Off $9.88)
Part # 18-2016 ValueShip™ Eligible
Shaft Size: 1.187"
Outer Diameter 1.875"
Width: 0.250"

Intermediate Housing ( Stringer )
Driveshaft Ball Gear Inner Seal
Engine 100-260 , Year 1973-79
Engine 120-260 , Year 1980-81
Engine 2.5-5.7 , Year 1981-86

Replaces OEM part #
  • OMC 313992
  • MERCURY MARINE 26-41953
  • MERCURY MARINE 26-41953B
  • MERCURY MARINE 26-20079
  • MERCURY MARINE 26-25837
  • MERCURY MARINE 26-29476
Sierra
Average Customer Review for Sierra Mercury Seal - 18-2013 - Sierra
Full StarFull StarFull StarFull StarFull Star Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull StarPerfect fit
by Edward from Sugar Land, Texas on September 03, 2013
Perfect fit. Came just in time for the work/
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Average Customer Review for Sierra 18-2016 Oil Seal
Full StarFull StarFull StarFull StarEmpty Star Based On 3 Reviews | Write Review
Full StarFull StarEmpty StarEmpty StarEmpty StarUpper Lower Crankshaft / Crankcase seals
by Glenn from Havre De Grace, Maryland on June 01, 2016
I purchased two of these $2 seals as well as two tab locks that we $0.99 each but because the parts came from different warehouses I paid two shipping charges. In essence less than $6 worth of parts cost me about $31 to reach my house. The tab locks are no larger than a nickel but they packaged these two steel in a box that was 4X4X6. A waste of a box, not economical for me, even with dealer mark up I could have paid full retail value, had them the same day and saved $$$$. Fool me once, shame on me and there won't be a second chance. Sales should have told me there were two shipping charges.
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Full StarFull StarFull StarFull StarFull Starexactly right part, fast shipment, good price- good place to do business!
by Michael from Oshkosh, Wisconsin on May 06, 2015
product worked fine.
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Full StarFull StarFull StarFull StarFull Starinner seal renken i/o
by William from Waupaca, Wisconsin on July 08, 2013
the seal was easy to find on iboats parts list and expect to order from iboats again.
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