Boating Solutions Mercury Mariner Outboard Head and Powerhead Gaskets Parts Guide

 

Mercury Mariner Head Gaskets & Powerhead Gasket Sets

Model Cyl. Beg. Serial # End. Serial # Head Gasket Gasket Set
30 JET (40 HP) 4 0C159200 & UP � 18-4325
40 4 0C159200 & UP � 18-4325
35 2 6445653 &  UP    N/A 18-4355
40,402 2 3336258 6445652   N/A 18-4355
45 4 5531630 0B110788   N/A 18-4353
45 4 0B110789 & UP � 18-4325
50,500 4 2116318 &  UP    N/A 18-4353
50, 60 3 6428681 B122929   N/A 18-4357
55 3 6428681 0B122929 � 18-4357
65,650 3 3293184 4382056  N/A 18-4352
65,650 3 4382057 4571651  N/A 18-4357
70 3 4571652 A996141  N/A 18-4357
75 4 6432901 &  UP   N/A 18-4354
80,800 4 2559001 3493912  N/A 18-4350
80,800 4 4831999 6432900  N/A 18-4354
85,850 4 3493913 4366801  N/A 18-4351
85,850 4 4366802 4831998  N/A 18-4354
90,900 6 4845301   &  UP   N/A 18-4356
105 JET 6 D082000   &  UP  18-3864(2) 18-4359
115      1150 6 3525441   &  UP   N/A 18-4356
140      1400 6 3293234 3502805  N/A 18-4356
140      1400 6 4865678   &  UP   N/A 18-4356
150       1500 6 3502806 5327622  N/A 18-4356
V-135 V-6 A904646 C239552 18-3863(2) 18-4317(1)
V-135 V-6 C239553   &  UP  18-3861(2) 18-4359
140 JET V-6 D082000   &  UP  18-3864(2) 18-4359
V-150,150,1500 V-6 4868998 6042945 � 18-4315
V-150 V-6 6042946 C239552 18-3863(2) 18-4317(1)
V-150 V-6 C239553   &  UP  18-3861(2) 18-4359

V-150 XR4

MAGIII

 V-6 B242885 C239552 18-3862(2) 18-4319(1)

V-150 XR4

MAGII

 V-6 B242885 C239552 � 18-4319(1)
V-150 XR4 V-6 C239553 D081999 18-3871(2) (3) 18-4359

V-150 EFI XR6

MAGIII

 V-6 D082000   &  UP  18-3864(2) (4) 18-4359
150 MAR V-6 5600162 6038680 � 18-4315
150 MAR V-6 6038681 C239553 18-3863(2) 18-4317(1)
150 MAR V-6 C239554 & UP 18-3861(2) 18-4359
V-175,175,1750 V-6 4301235 6618750 � 18-4315
V-175 V-6 6618751 C239552 18-3862(2) 18-4319(1)
V-175 V-6 C239553 D081999 18-3871(2)(3) 18-4359
V-175 V-6 D082000 & UP 18-3864(2)(4) 18-4359
V-175 XRI EFI V-6 D000750 D081999 18-3871(2)(3) 18-4359
V-175 XRI EFI V-6 D000750 D081999 18-3864(2)(4) 18-4359
V-175 XRI EFI V-6 D082000 G303045 18-3864(2)(4) 18-4359
V-200,200,2000 V-6 4839034 6073191 18-3872(2) 18-4316
V-200 V-6 6073192 6203990 18-3872(2) 18-4316
V-200 (2.4L) V-6 6203991 C291519 18-3862(2)(3) 18-4319(1)
V-200 (2.5L) V-6 C291520   &  UP  18-3864(2)(4) 18-4359
V-200 XRI EFI V-6 C100861 C291519 18-3862(2)   N/A
V-200 XRI EFI V-6 C291520   &  UP  18-3864(2)(4) 18-4359
V-220 V-6 B117316   &  UP  18-3862(2)   N/A
V-225 V-6 5628028 D280812 18-3872(2) 18-4316

 (1) Gasket Set includes Head Gasket (2) 2 Head Gaskets required

(3) Used on 2.4L with a 3.38" bore (4) Used on 2.5L with a 3.5" bore

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