Boating Solutions Mercury Mariner Outboard Powerhead Bearings Parts Guide
|
Mercury Powerhead Bearing Application
|
| HP |
Cyl. |
Beginning Serial No. |
Ending Serial No. |
Crank End |
Piston End |
Main Bearing |
| 25 (KF9) |
4 |
377150 |
495761 |
18-4035 (1) |
- |
18-4035 (4) |
| 10 (MK10) |
2 |
1057994 |
1122327 |
18-4035 (1) |
- |
- |
| 15 (MK15) |
2 |
1200114 |
1287384 |
18-4035 (1) |
- |
- |
| 16 (MK20) |
2 |
ALL |
ALL |
18-4035 (1) |
- |
- |
| 20 (MK25) |
2 |
860979 |
& UP |
18-4035 (1) |
- |
- |
| 22 (MK28) |
2 |
1158546 |
1238089 |
18-4035 (1) |
- |
- |
| 30 (MK30) |
4 |
ALL |
ALL |
18-4035 (1) |
- |
18-4035 (4) |
| 35 (MK35) |
4 |
1217222 |
1271884 |
18-4035 (1) |
- |
18-4035 (4) |
| 25 (MK40) |
4 |
711400 |
& UP |
18-4035 (1) |
- |
18-4035 (4) |
| 40 (MK50) |
4 |
ALL |
ALL |
18-4035 (1) |
- |
18-4035 (4) |
| 40 (MK55) |
4 |
831021 |
& UP |
18-4035 (1) |
- |
18-4035 (4) |
| 45 (MK58) |
4 |
1139538 |
& UP |
18-4035 (1) |
- |
18-4035 (4) |
| 60 (MK75) |
6 |
ALL |
ALL |
18-4035 (1) |
- |
18-4037 (4) |
| 70 (MK78) |
6 |
1143038 |
& UP |
18-4035 (1) |
- |
18-4037 (4) |
| 10 |
2 |
1290910 |
1455239 |
18-4035 (1) |
- |
- |
| 15 |
2 |
1288910 |
1349697 |
18-4035 (1) |
- |
- |
| 20 |
2 |
1292910 |
6443972 |
18-4035 (1) |
- |
- |
| 25 |
2 |
1467499 |
1499331 |
18-4035 (1) |
- |
- |
| 30 |
4 |
1271885 |
1356947 |
18-4035 (1) |
- |
18-4035 (4) |
| 35 |
4 |
1356948 |
1448139 |
18-4035 (1) |
- |
18-4035 (4) |
| 35 |
2 |
6445653 |
& UP |
18-4038 (2) |
18-4036 (3) |
- |
| 40 |
4 |
1279685 |
1476509 |
18-4035 (1) |
- |
18-4035 (4) |
| 40 |
2 |
2874704 |
C159099 |
18-4038 (2) |
18-4036 (3) |
- |
| 40 |
4 |
C159200 |
& UP |
18-4035 (1) |
- |
18-4037 (4) |
| 45 |
4 |
1476510 |
1531568 |
18-4035 (1) |
- |
18-4035 (5) |
| 45 |
4 |
5531630 |
& UP |
18-4035 (1) |
- |
18-4037 (4) |
| 50 |
4 |
1421113 |
5193258 |
18-4035 (1) |
- |
18-4035 (5) |
| 50 |
4 |
5193259 |
5531629 |
18-4035 (1) |
- |
18-4037 (4) |
| 50 |
3 |
6428681 |
D000749 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 50 |
3 |
D000750 |
& UP |
18-4038 (2) |
18-4036 (3) |
- |
| 60 |
6 |
1303411 |
1542744 |
18-4035 (1) |
- |
18-4037 (4) |
| 60 |
3 |
6428681 |
D000749 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 60 |
3 |
D000750 |
& UP |
18-4038 (2) |
18-4036 (3) |
- |
| 65 |
4 |
1545745 |
3293183 |
- |
- |
18-4037 (4) |
| 65 |
3 |
3293184 |
4571651 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 70 |
6 |
1296411 |
1566239 |
18-4035 (1) |
- |
18-4037 (4) |
| 70 |
3 |
4571652 |
6428680 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 75 |
4 |
6432901 |
A996141 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 80 |
4 |
1335465 |
1566239 |
- |
- |
18-4037 (4) |
| 80 |
4 |
2559001 |
6432900 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 85 |
4 |
1460999 |
1766823 |
- |
- |
18-4037 (4) |
| 85 |
4 |
3493913 |
4831998 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 90 |
6 |
1766824 |
1869775 |
- |
- |
18-4037 (4) |
| 90 |
6 |
4845301 |
A996141 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 95 |
6 |
1869776 |
2318585 |
- |
- |
18-4037 (4) |
| 100 |
6 |
1464949 |
2836018 |
- |
- |
18-4037 (4) |
| 100 |
6 |
2641855 |
3253111 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 110 |
6 |
1870204 |
2314955 |
- |
- |
18-4037 (4) |
| 115 |
6 |
2836019 |
B209467 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 125 |
6 |
2314956 |
3253111 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 135 |
6 |
2839369 |
3293233 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 140 |
6 |
3293234 |
& UP |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| 150 |
6 |
3502806 |
5327662 |
18-4038 (2) |
18-4036 (3) |
18-4037 (4) |
| V150 |
6 |
4868998 |
A904645 |
18-4039 (2) (6) |
- |
- |
| V175 |
6 |
4301235 |
6608750 |
18-4039 (2) (6) |
- |
- |
| V200 |
6 |
4839034 |
6625220 |
18-4039 (2) (6) |
- |
- |
| V225 |
6 |
5628028 |
& UP |
18-4039 (2) (6) |
- |
- |
|
(1) 25 required per engine (2) 1 required per cylinder: crank end w/out cage
(3) 29 required per cylinder (4) 56 required per main bearing (5) 28 required per main bearing
(6) Will not replace 31-17514A1 with needles permanently mounted in cage
|
Top of Page
|
