Refine Parts List
Model / HP:

Model / HP

S/N Code

S/N

Insert Cup

9.9C 682 All 18-0770
15C 684 All 18-0770
20C(M) 6A9 010112 & Up 18-3439
20C(ML) 6A9 306543 & Up 18-3439
20C(E) 6A9 250820 & Up 18-3439
20C(EL) 6A9 550694 & Up 18-3439
25C(M) 695 014871 & Up 18-3439
25C(ML) 695 312186 & Up 18-3439
25C(E) 695 252291 & Up 18-3439
25C(EL) 695 553576 & Up 18-3439
30A(M) 689 022059 & Up 18-3439
30A(ML) 689 321377 & Up 18-3439
30A(E) 689 105325 & Up 18-3439
30A(EL) 689 411947 & Up 18-3439
48 670 All 18-3435
48W 670 All 18-3435
55 663 All 18-3435
W55 663 All 18-3435
60 675,6F0 All 18-3435

Model / HP

S/N Code

S/N

Insert Cup

Refine Parts List
Model / HP:
Price: $5.63
Save: $2.36
(29% Off $7.99)
Part # 18-3113
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 26 mins.
No Reviews
Price: $5.80
Save: $2.19
(27% Off $7.99)
Part # 18-3114
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 26 mins.
Hurry! Only 1 left in stock
Price: $3.27
Save: $1.72
(34% Off $4.99)
Part # 18-3115
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 26 mins.
Price: $8.98
Save: $4.01
(30% Off $12.99)
Part # 18-3435
2nd Day Air for $2 More Eligible
SHIPS TOMORROW!* if ordered in 20 hrs 26 mins.
No Reviews
Sierra
Average Customer Review for Water Pump Insert Cup - 18-3114 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
Review for Water Pump Insert Cup for Mercruiser 48752T, Mercury/Mariner, GLM 12810 - Sierr
by a Customer on March 20, 2009
Was this review helpful?
Average Customer Review for Insert Cup - 18-3115 - Sierra
Full StarFull StarFull StarFull StarFull Star
Based On 1 Review | Write Review
Full StarFull StarFull StarFull StarFull Star
water pump cup
by David from Jay, Florida on July 07, 2012
Very timley on delivery, works like it is supossed to, thank U David
(1 of 1 people found this review helpful)
Was this review helpful?
Q:
Does serria 18-3424 come with seal?
A:
No, the 18-3424 would only be the housing itself.


Ask a question
Question & Answer Guidelines
This product ships in 1 business day.
Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Most products and orders leave our warehouse in 1 business day. However, select items may take more processing time. Alaska and Hawaii orders please add 1 additional warehouse processing day.
Standard Shipping Policies