MERCURY/MARINER
Drive System
Inside
Thrust
Bearing
Bearing
Bearing
Bearing
Forward
Outside Bearing
Bearing
Reverse
Model
Model
Serial Number
(Drive Shaft)
Bearing Pinion
Gear
Forward Gear
Reverse Gear
Gear
Carrier
1250
2314956 - 2839368
--
--
N/A
1350
2839369 - 2940020
--
--
N/A
1350
2940021 - 3293233
--
--
N/A
1400
3293234 - 3502805
--
--
N/A
140
4865687 & Up
--
N/A
N/A
1500
3502806 - 4121434
--
--
N/A
1500
4121435 - 4865677
--
--
N/A
V-135
A904646 & Up
N/A
V-135
C100861 & Up
N/A
V-135
C239553 & Up
N/A
V-135
D082000 & Up
N/A
V-150
4868998 - 5432021
--
N/A
V-150
5432022 - 6042945
--
N/A
V-150
6042946 - 6443212
--
N/A
V-150
6443213 - 6616990
--
N/A
V-150
6616991 - A904645
--
N/A
V-150
A904646 & Up
N/A
V-150
C100861 & Up
N/A
V-150
C239553 & Up
N/A
V-150
D082000 & Up
N/A
V-150XRI (EFI)
D082000 & Up
--
N/A
N/A
V-150XRI (EFI)
D082000 & Up
N/A
V-150XRI (EFI)
D082000 & Up
N/A
V-175
4301235 - 5393736
--
N/A
V-175
5393737 - 6618750
--
N/A
V-175
6618751 & Up
N/A
V-175
C100861 & Up
N/A
V-175
C239553 & Up
N/A
V-175
D082000 & Up
N/A
V-175XRI (EFI)
D000750 & Up
N/A
V-175XRI (EFI)
D000750 & Up
N/A
V-175XRI (EFI)
D082000 & Up
--
N/A
N/A
V-175XRI (EFI)
D082000 & Up
N/A
V-175XRI (EFI)
D082000 & Up
N/A
V-200
4839034 - 5363917
--
N/A
V-200
5363918 - 6073191
--
N/A
V-200
6073192 - 6203990
--
N/A
V-200
6203991 - 6435502
--
N/A
V-200
6435503 - 6625220
--
N/A
V-200
6625221 - C100860
N/A
V-200/
V-200 (EFI)
C100861 - C291519
N/A
➄
V-200 (2.5L)
C291520 - D081999
N/A
➅ ➀ ➉
➀ ➆
V-200
D082000 & Up
N/A
➀ ➉
➀ ➆
V-200XRI (EFI)
C291520 & Up
N/A
➄
V-200XRI (EFI)
D082000 & Up
--
N/A
N/A
➀
V-200XRI (EFI)
D082000 & Up
N/A
➄ ➀ ➉
➀➆
V-200XRI (EFI)
D082000 & Up
N/A
➄ ➀ ➉
➀ ➆
V-220
B117316 & Up
N/A
➄
V-225
5628028 & Up
--
N/A
➄
225
D280813 & Up
N/A
➀ ➉
➀
XR-4 ➂
B242885 & Up
--
N/A
N/A
XR-4
B242885 & Up
--
N/A
N/A
XR-4 ➂
C100861 & Up
--
N/A
N/A
XR-4 ➃
C100861 & Up
--
N/A
N/A
XR-4
C239553 & Up
--
N/A
N/A
XR-6
D082000 & Up
--
N/A
N/A
➀ Standard Rotation Only.
➄ Two Bearings Required.
➅ For 5/8 Dual Bearing Application.
➂ For Units With A Casting Number Of 1655-9572C Only.
➆ Use 18-1155 For Counter Rotation Applications.
➃ For Units With A Casting Number Of 1674-814247C Only.
➉ For Counter Rotation Use 18-1114.
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