Mariner Powerhead Gasket Sets

Model/ HP	Cyl.	Beg. S/N	End. S/N	Gasket Set	Mallory Gasket Set, Powerhead
30 JET (40 HP)	4	0C159200	& UP	18-4325	9-64214
40	4	0C159200	& UP	18-4325	9-64214
35	2	6445653	& UP	18-4355
40 402	2	3336258	6445652	18-4355
45	4	5531630	0B110788	18-4353
45	4	0B110789	& UP	18-4325	9-64214
50 500	4	2116318	& UP	18-4353
50	3	6428681	B122929	18-4357	9-64215
60	3	6428681	B122929	18-4357	9-64215
50	3	B122930	D000749	18-4326
55	3	B122930	D000749	18-4326
60	3	B122930	D000749	18-4326
55	3	6428681	0B122929	18-4357	9-64215
65 650	3	3293184	4382056	18-4352	9-64208
65 650	3	4382057	4571651	18-4357	9-64215
70	3	4571652	A996141	18-4357	9-64215
75	4	6432901	& UP	18-4354
80 800	4	2559001	3493912	18-4350
80 800	4	4831999	6432900	18-4354
85 850	4	3493913	4366801	18-4351
85 850	4	4366802	4831998	18-4354
90 900	6	4845301	& UP	18-4356	9-64213
105 JET	6	D082000	& UP	18-4359
115 1150	6	3525441	& UP	18-4356	9-64213
140 1400	6	3293234	3502805	18-4356	9-64213
140 1400	6	4865678	& UP	18-4356	9-64213
150 1500	6	3502806	5327622	18-4356	9-64213
V-135	V-6	A904646	C239552	18-4317
V-135	V-6	C239553	G960499	18-4359
140 JET	V-6	D082000	G960499	18-4359
V-150,150,1500	V-6	4868998	6042945	18-4315
V-150	V-6	6042946	C239552	18-4317
V-150	V-6	C239553	G960499	18-4359
V-150 XR4 MAGIII	V-6	B242885	C239552	18-4319
V-150 XR4 MAGII	V-6	B242885	C239552	18-4319
V-150 XR4	V-6	C239553	D081999	18-4359
V-150 EFI XR6MAGIII	V-6	D082000	G960499	18-4359
150 MAR	V-6	5600162	6038680	18-4315
150 MAR	V-6	6038681	C239553	18-4317
150 MAR	V-6	C239554	& UP	18-4359
V-175,175,1750	V-6	4301235	6618750	18-4315
V-175	V-6	6618751	C239552	18-4319
V-175	V-6	C239553	D081999	18-4359
V-175	V-6	D082000	G960499	18-4359
V-175 XRI EFI	V-6	D000750	D081999	18-4359
V-175 XRI EFI	V-6	D000750	D081999	18-4359
V-175 XRI EFI	V-6	D082000	G303045	18-4359
V-200,200,2000	V-6	4839034	6073191	18-4316	9-64202
V-200	V-6	6073192	6203990	18-4316	9-64202(1)
V-200 (2.4L)	V-6	6203991	C291519	18-4319
V-200 (2.5L)	V-6	C291520	& UP	18-4359
V-200 XRI EFI	V-6	C291520	& UP	18-4359
V-225	V-6	5628028	D280812	18-4316	9-64202
Model/ HP	Cyl.	Beg. S/N	End. S/N	Gasket Set	Mallory Gasket Set, Powerhead

Notes:

(1) : Gasket set includes head gasket

	Sierra 18-4334 Powerhead Gasket Set Part # 18-4334 Our Price: $36.99 Compare at $42.99 Replaces OEM part # MERCURY MARINE 27-41499A87 For: Mercury/Mariner 15HP, 18HP, 20HP & 25HP outboards
	Sierra 18-4335 Powerhead Gasket Set Part # 18-4335 Our Price: $99.99 Compare at $119.00 Replaces OEM part # MERCURY MARINE 27-832934A98 For: Mercury/Mariner V-200, V-225 (3.0L) DFI outboards Contains: ( 2 ) 18-2244 Washer, replaces O.E. # 10-79953A2 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 2 ) 18-3675 Gasket, replaces O.E.# 27-8508131 ( 1 ) 18-2737 Gasket,Reed Block, replaces O.E.#27-850283 ( 1 ) 18-2738 Gasket, replacesO.E.# 27-8329344 ( 1 ) 18-2739 Gasket,EXH Plate, replaces O.E.# 27-8329335 ( 1 ) 18-7414 O-Ring, replaces O.E.# 25-64067 ( 2 ) 18-0952 Gasket, V6 Relief Valve Plate. replaces O.E.# 27-88907 ( 1 ) 18-7803 Diaphragm Kit, replaces O.E.# 21-857005A1
	Sierra 18-4336 Powerhead Gasket Set Part # 18-4336 Our Price: $55.99 Compare at $64.99 Replaces OEM part # MERCURY MARINE 27-43004A99 For: Mercury/Mariner 70, 80, 90 HP 3-cyl outboards Contains: ( 1 ) 18-4261 Washer, Fiber, replaces O.E.# 19643 ( 6 ) 18-0320 Gasket, replaces O.E.# 27-13937-6 ( 3 ) 18-0324 Gasket, replaces O.E.# 27-15172-3 ( 3 ) 18-2945 Washer, replaces O.E.# 12-20260 ( 1 ) 18-0670 Gasket CMP 4000 Material, replaces O.E.# 27-430075 ( 1 ) 18-2565 Gasket, replaces O.E.# 27-43047-1 ( 3 ) 18-2945 Washer, replaces O.E.# 12-20260 ( 1 ) 18-7164 O-Ring. replaces O.E.# 25-33466 ( 1 ) 18-7198 O-Ring, replaces O.E.# 25-45710 ( 1 ) 18-7167 O-Ring, replaces O.E.# 25-45254 ( 1 ) 18-0182 Gasket, replaces , Cylinder Block O.E.# 27-430057 ( 2 ) 18-2741 Gasket, replaces O.E.# 27-430047 ( 1 ) 18-0339 Gasket, Thermostat , replaces O.E.# 27-43006-2 ( 1 ) 18-0341 Gasket, Exhaust, replaces O.E.# 27-43008 ( 1 ) 18-2563 Gasket, replaces O.E.# 27-43034-1 ( 1 ) 18-2564 Gasket, replaces O.E.# 22-43033-1 ( 1 ) 18-2566 Gasket, Impeller, replaces O.E.#27-817277 ( 2 ) 18-7105 O-Ring, replaces O.E.# 25-62705 ( 1 ) 18-7414 O-Ring, replaces O.E.# 25-64067 ( 1 ) 18-0858 O-Ring, replaces O.E.# 25-54029 ( 1 ) 18-7803 Diaphragm Kit, replaces O.E.# 21-857005A1
	Sierra 18-4333 Powerhead Gasket Set Part # 18-4333 Our Price: $120.99 Compare at $144.00 Replaces OEM part # MERCURY MARINE 27-814195A93 For: Mercury/Mariner V-225 Sea Pro, V-225 EFI(3.0L),V-250 EFI(3.0L)outboards Contains: ( 6 ) 18-7400 O-Ring, relaces O.E.# 25-818573 ( 2 ) 18-0182 Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 3 ) 18-2509 Gasket. replaces O.E.# 27-67751 ( 1 ) 18-7803 Gasket, replaces O.E.# 21-857005A1 ( 1 ) 18-2734 Gasket, replaces O.E.# 27-814195-1 ( 1 ) 18-7414 O-Ring, replaces O.E.# 25-64067 ( 2 ) 18-0952 Gasket, V6 Relfief Valve Plate, replaces O.E.# 27-88907 ( 1 ) 18-7803 Diaphragm Kit, replaces O.E.# 21-857005A1
	Sierra 18-4337 Powerhead Gasket Set Part # 18-4337 Our Price: $42.99 (Out of stock) Compare at $49.99 Replaces OEM part # MERCURY MARINE 27-812867A97 For: Mercury/Mariner 45 Jet, 50HP, 60HP, 3 cyl outboards Contains: ( 1 ) 18-7152 O-Ring, replaces O.E.# 25-20863 ( 3 ) 18-2244 Washer, replaces O.E.# 10-79953A2 ( 1 ) 18-7173 O-Ring, replaces O.E.# 25-30224 ( 1 ) 18-0182 Gasket, replaces O.E.# 27-62386 ( 1 ) 18-2719 Gasket, Induction MFLD, replaces O.E.# 27-812869 ( 1 ) 18-2720 Gasket, Reed Block, replaces O.E.# 27-812868 ( 1 ) 18-2721 Gasket, replaces O.E.# 27-827284 ( 1 ) 18-2729 Gasket,Thermostat Cover. replaces O.E.# 27-8128672 ( 1 ) 18-2749 Gasket, replaces O.E.# 27-8128671 ( 1 ) 18-0317 Gasket, EXH, replaces O.E.# 27-812866 ( 1 ) 18-0319 Gasket, EXH Cover , replaces O.E.# 27-828533 ( 1 ) 18-0321 Gasket, replaces O.E.# 27-19701 ( 1 ) 18-0345 Gasket, Water Pump, replaces O.E.# 27-722189 ( 1 ) 18-2593 Gasket, replaces O.E.# N/A ( 1 ) 18-2566 Gasket, Impeller, replaces O.E.# 27-817277 ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011 ( 1 ) 18-7950 O-Ring, replaces O.E.# 25-45258 ( 1 ) 18-7803 Diaphragm Kit, replaces O.E. # 21-857005A1
	Sierra 18-4338 Powerhead Gasket Set Part # 18-4338 Our Price: $115.99 Compare at $139.00 Replaces OEM part # MERCURY MARINE 27-814754A00 For: Mercury/Mariner V-135,V-150 DFI outboards
	Sierra 18-4339 Powerhead Gasket Set Part # 18-4339 Our Price: $88.99 Compare at $104.00 Replaces OEM part # MERCURY MARINE 27-14697A87 For: V200EFI and V220 outboards
	Sierra 18-4340 Powerhead Gasket Set Part # 18-4340 Our Price: $106.99 Compare at $124.00 Replaces OEM part # MERCURY MARINE 27-13461A99 For:Mercury/Mariner 80 Jet, 100HP, 115HP, and 125HP 4 cyl outboards
	Sierra 18-4315 Powerhead Gasket Set Part # 18-4315 Our Price: $114.99 Compare at $134.00 Replaces OEM part # MERCURY MARINE 27-79583A81 Contains: ( 2 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0858 O-Ring, replaces O.E.# 25-54029 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 6 ) 18-0129 Reed Block Gasket, replaces O.E.# 27-65744-3 ( 2 ) 18-0149 Choke Plate to Carb.Gasket, replaces O.E.# 27-67274-1 ( 1 ) 18-0930 Drive Shaft Plate Gasket, replaces O.E.# 27-75786 ( 2 ) 18-0151 Divider Plate Gasket, replaces O.E.# 27-76636 ( 2 ) 18-0936 Relief Valve Plate Gasket, replaces O.E.# 27-78690 ( 2 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-2501 Reed Block Housing Gasket, replaces O.E.# 27-93536 ( 2 ) 18-2502 Divider Plate Gasket, replaces O.E.# 27-90484-1 ( 1 ) 18-2503 Drive Shaft Hsg.to Exhaust Plate Gasket, replaces O.E.# 27-99177-1 ( 2 ) 18-2508 Exhaust Plate Gasket, replaces O.E.# 27-99776-1 ( 1 ) 18-2511 Drive Shaft Hsg.To Plate Gasket, replaces O.E.# 27-99173-2 ( 2 ) 18-2513 Cyl. Block Sealing Gasket, replaces O.E.# 27-11338 ( 3 ) 18-2803 Carb. Mtg. Gasket , replaces O.E.# 27-90430 ( 2 ) 18-2806 Cyl. Cover Gasket, replaces O.E.# 27-65788 ( 2 ) 18-3110 Bushing, replaces O.E.# 25-33466 ( 4 ) 18-7168 O-Ring, replaces O.E.# 25-48171 ( 2 ) 18-7166 O-Ring, replaces O.E.# 25-45254 ( 1 ) 18-0359 Induction Silencer Cover Gasket, replaces O.E.# 27-67275-1 ( 1 ) 18-0369 Exhaust Plate Gasket O.E.# 27-75909 ( 1 ) 18-0934 Exhaust Plate Gasket, replaces O.E.# 27-78069
	Sierra 18-4316 Powerhead Gasket Set Part # 18-4316 Our Price: $90.99 Compare at $109.00 Replaces OEM part # MERCURY MARINE 27-77671A81 MERCURY MARINE 27-89221A80 Contains: ( 2 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0858 O-Ring, replaces O.E.# 254029 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 1 ) 18-0866 Reed Block Gasket, replaces O.E.# 27-12775-2 ( 1 ) 18-0905 Oil Pan Drain Plug , replaces O.E.# 27-49955 ( 6 ) 18-0129 Reed Block Gasket, replaces O.E. # 27-65744-3 ( 2 ) 18-0149 Choke Plate To Carb. Gasket, replaces O.E.# 27-67274-1 ( 2 ) 18-0151 Divider Plate Gasket, replaces O.E.# 27-76636 ( 1 ) 18-0934 Exhaust Plate Gasket, replaces O.E.# 27-78069 ( 2 ) 18-0936 Relief Valve Plate Gasket, replaces O.E.# 27-78690 ( 2 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-2501 Reed Block Hsg. Gasket, replaces O.E.# 27-93536-1 ( 2 ) 18-2502 Divider Plate, replaces O.E. 27-90484-1 ( 1 ) 18-2503 Drive Shaft Hsg. to Exhaust Plate Gasket, replaces O.E.# 27-99177-1 ( 3 ) 18-2509 Carb. Mtg. Gasket, replaces O.E.# 27-67751 ( 1 ) 18-2511 Drive Shaft Hsg. to Plate Gasket, replaces O.E.# 27-99173-2 ( 2 ) 18-2513 Cyl. Block Sealing Gaske, replaces O.E.# 27-11338 ( 3 ) 18-2803 Carb. Mtg. Gasket, replaces O.E.# 27-90430 ( 2 ) 18-2806 Cyl Cover Gasket, replaces O.E.# 27-65788 ( 1 ) 18-2826 Water Pump Base To Gear Housing Gasket, replaces O.E.# 27-85610 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E. 27-85609-1 ( 2 ) 18-3110 Bushing, replaces O.E. 26-38970 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466 ( 2 ) 18-7166 O-Ring, replaces O.E.# 25-45254 ( 4 ) 18-7168 O-Ring, replaces O.E.# 25-48171 ( 1 ) 18-7810 Fuel Pump Kit, replaces O.E.# 90363A1 ( 1 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-4261 Washer, replaces O.E.# 19643 ( 1 ) 18-0359 Induction Silencer Cover Gasket, replaces O.E.# 27-67275-1 ( 3 ) 18-0384 Carburetor Gasket, replaces O.E.# 27-89221-1
	Sierra 18-4317 Powerhead Gasket Set Part # 18-4317 Our Price: $94.99 Compare at $114.00 Replaces OEM part # MERCURY MARINE 27-90484A88 Contains: ( 2 ) 18-0182 Thermostat Gasket, replaced O.E.# 27-62386 ( 1 ) 18-0858 O-Ring, replaces O.E.# 254029 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 6 ) 18-0129 Reed Block Gasket, replaces O.E.# 27-65744-3 ( 2 ) 18-0149 Choke Plate to Carb, Gasket, replaces O.E.# 27-67274-1 ( 1 ) 18-0135 Adapter/Meg.Gasket, replaces O.E.# 27-78246 ( 2 ) 18-0936 Relief Valve Plate Gasket, replaces O.E.# 27-78690 ( 2 ) 18-0952 Relief Valve Plate Gasket, replaces O.E.# 27-88907 ( 2 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2501 Reed Block Housing Gasket, replaces O.E.# 27-93536-1 ( 2 ) 18-2502 Divider Plate Gasket, replaces O.E.# 27-90484-1 ( 1 ) 18-2503 Drive Shaft Hsg. to Exhaust Plate Gasket, replaces O.E.# 27-99177-1 ( 1 ) 18-2506 Exhaust Plate Gaske, replaces O.E.# 27-99176-3 ( 2 ) 18-2508 Exhaust Plate Gasket, replaces O.E.# 27-99776-1 ( 3 ) 18-2509 Carb. Mtg. Gasket, replaces O.E.# 27-67751 ( 1 ) 18-2510 Reed Block Housing Gasket, replaces O.E.# 27-96761-1 ( 1 ) 18-2511 Drive Shaft Housing to Plate Gasket, replaces O.E.# 27-99173-2 ( 2 ) 18-2513 Cyl Block Sealing Gasket, replaces O.E.# 27-11338 ( 3 ) 18-2803 Carb. Mounting Gasket, replaces O.E.# 27-90430 ( 2 ) 18-2808 Cyl. Cover , replaces O.E.# 27-96278 ( 2 ) 18-2826 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E. 27-85609-1 ( 2 ) 18-3110 Bushin, replaces O.E.# 26-38970 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466 ( 4 ) 18-7168 O-Ring, replaces O.E.# 25-45711 ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011 ( 1 ) 18-7196 O-Ring, replaces O.E.# 25-38099 ( 1 ) 18-7812 Fuel Pump Kit, replaces O.E.# 89031A2 ( 1 ) 18-7816 Fuel Pump Dia.Kit, replaces O.E.# 21-42990A9 ( 2 ) 18-3863 Head Gasket, replaces O.E.# 27-96542-1 ( 1 ) 18-0359 Induction Silencer Cover Gasket. replaces O.E.# 27-67275-1 ( 3 ) 18-0384 Carburetor Gasket , replaces O.E.# 27-89221-1 ( 1 ) 18-2919 Water Pump Gasket, replaces O.E.# 27-42631-1 ( 1 ) 18-7406 O-Ring, replaces O.E.# --
	Sierra 18-4319 Powerhead Gasket Set Part # 18-4319 Our Price: $92.99 Compare at $109.00 Replaces OEM part # MERCURY MARINE 27-11338A88 MERCURY MARINE 27-89221A88 Contains: ( 2 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0858 O-Ring, replaces #O.E. 254029 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 6 ) 18-0129 Reed Block Gasket, replaces O.E.# 27-65744-3 ( 2 ) 18-0149 Choke Plate to Carb. Gasket, replaces O.E.# 27-6724-1 ( 1 ) 18-0135 Adapter/Meg. Gasket, replaces O.E.# 27-78246 ( 2 ) 18-0936 Relief Valve Plate Gasket, replaces O.E.# 27-78690 ( 2 ) 18-0952 Relief Valve Plate Gasket, replaces O.E. # 27-88907 ( 2 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2501 Reed Block Hsg. Gasket, replaces O.E.# 27-93536-1 ( 2 ) 18-2502 Divider Plate Gasket , replaces O.E.# 27-90484-1 ( 1 ) 18-2503 Drive Shaft Hsg. to Exhaust Plate Gasket, replaces O.E.# 27-99177-1 ( 1 ) 18-2506 Exhaust Plate Gasket, replaces O.E.# 27-99176-3 ( 2 ) 18-2508 Exhaust Plate Gasket, replaces O.E.# 27-99776-1 ( 3 ) 18-2509 Carb. Mtg. Gasket, replaces O.E.# 27-67751 ( 1 ) 18-2510 Reed Block Hsg. Gasket, replaces O.E.# 27-96761-1 ( 1 ) 18-2511 Drive Shaft Hsg. to Plate Gasket, replaces O.E.# 27-99173-2 ( 2 ) 18-2513 Cyl Block Sealing Gasket, replaces O.E.# 27-11338 ( 3 ) 18-2803 Carb. Mtg. Gasket, replaces O.E.# 27-90430 ( 2 ) 18-2808 Cly. Cover, replaces O.E.# 27-96278 ( 1 ) 18-2826 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1 ( 1 ) 18-2914 Water Pump Gasket,replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1 ( 2 ) 18-3110 Bushing, replaces O.E.# 26-38970 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466 ( 4 ) 18-7168 O-Ring, replaces O.E.# 25-48171 ( 2 ) 18-7174 O-Ring, replaces O.E.# 25-45711 ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011 ( 1 ) 18-7196 O-Ring, replaces O.E.# 25-38099 ( 1 ) 18-7812 Fuel Pump Kit, replaces O.E.# 89031A2 ( 1 ) 18-7816 Fuel Pump Dia. Kit, replaces O.E.# 21-42990A9 ( 2 ) 18-3862 Head Gasket, replaces O.E.# 27-41246-1 ( 1 ) 18-0359 Induction Silencer Cover Gasket, replaces O.E.# 27-67275-1 ( 3 ) 18-0384 Carburetor Gasket, replaces O.E.# 27-89221-1 ( 1 ) 18-2919 Water Pump Gasket, replaces O.E.# 27-42631-1 ( 1 ) 18-7406 O-Ring, replaces O.E.# - ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011
	Sierra 18-4325 Powerhead Gasket Set Part # 18-4325 Our Price: $41.99 Compare at $48.99 Replaces OEM part # MERCURY MARINE 27-85491A90 Contains: ( 1 ) 18-0940 Baffle Plate to Exhaust Gasket, replaces O.E.# 27-85488-2 ( 1 ) 18-0879 Adapter Plate Gasket, replaces O.E.# 27-38501-1 ( 1 ) 18-2810 Block Cover Gasket, replaces O.E.# 27-43777-2 ( 2 ) 18-0103 Powerhead to Ext. Plate Gasket, replaces O.E.# 27-79650-1 ( 1 ) 18-0137 Baffle Plate Gasket, replaces O.E.# 27-85492-2 ( 2 ) 18-2800 Carb. Flange Gasket, replaces O.E.# 27-7579-1 ( 2 ) 18-0870 Transfer Port Cover Gasket, replaces O.E.# 27-27936-1 ( 1 ) 18-0539 Rubber Seal Gasket, replaces O.E.# 37721 ( 1 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 1 ) 18-2844 Thermostat Gasket, replaces O.E.# 27-48818-1 ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-19553 ( 1 ) 18-0938 Water Inlet Tube Gasket, replaces O.E.# 27-79797-1 ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32771 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7151 O-Ring, replaces O.E.# 25-20081
	Sierra 18-4350 Powerhead Gasket Set Part # 18-4350 Our Price: $55.99 Compare at $65.49 Replaces OEM part # MERCURY MARINE 27-52893A72 Contains: ( 1 ) 18-0895 Exhaust Extension Plate Gasket. replaces O.E.# 27-38471 ( 1 ) 18-0867 Seal, replaces O.E.# 27-52894 ( 1 ) 18-0982 Powerhead to Ext. Plate Gasket, replaces O.E.# 27-56304 ( 1 ) 18-0133 Water Jacket Cover Gasket, replaces O.E.# 27-73665 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-3110 Grommet, replaces O.E. # 26-38970 ( 2 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2500 Exhaust Cover Gasket, replaces O.E.# 27-85493 ( 2 ) 18-2514 Crankcase to Cyl BLock Gasket, replaces O.E. # 27-53650 ( 1 ) 18-2801 Water Pump Gasket, replaces O.E.# 27-32438 ( 2 ) 18-2802 Carb. Flange Gasket, replaces O.E.# 27-48164-1 ( 1 ) 18-2826 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1 ( 1 ) 18-7151 O-Ring, replaces O.E.# 25-20081 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-7158 O-Ring, replaces O.E.# 25-30613 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 1 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 1 ) 18-7173 O-Ring, replaces O.E.# 25-30224 ( 2 ) 18-7807 Fuel Pump Kit, rfeplaces O.E.# 55278A1 ( 1 ) 18-0351 Distributor Cap Gasket, replaces O.E.# 27-55896 ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271
	Sierra 18-4351 Powerhead Gasket Set Part # 18-4351 Our Price: $47.99 Compare at $55.99 Replaces OEM part # MERCURY MARINE 27-64203A75 Contains: ( 1 ) 18-0912 Drive Shaft Hsg. Plate Gasket. replaces O.E.# 27-66102-1 ( 1 ) 18-0133 Water Jacket Cover Gasket, replaces O.E.# 27-73665 ( 1 ) 18-0944 Water Jacket Cover Gasket, replaces O.E.# 27-85496-1 ( 1 ) 18-0107 Exhaust Cover Gasket, replaces O.E.# 27-85498-1 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 2 ) 18-3110 Grommet, replaces O.E.# 26-38970 ( 1 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2500 VC Gasket, replaces O.E.# 27-85493 ( 2 ) 18-2514 Crankcase to Cyl Block Gasket, replaces O.E.# 27-53650 ( 2 ) 18-2802 Carb. Flange Gasket, replaces O.E.# 27-48164-1 ( 1 ) 18-2826 Water Pump Base To Gear Housing Gasket, replaces O.E.# 27-85610 ( 1 ) 18-2835 Powerhead Gasket, replaces O.E.# 27-69238 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608 ( 1 ) 18-2915 Water Pump Gasket , replaces O.E.# 27-85609-1 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 2 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 1 ) 18-7827 Filter Screen, replaces O.E.# 35-59072 ( 1 ) 18-7807 Fuel Pump Kit, replaces O.E.# 55278A1 ( 1 ) 18-0351 Distributor Cap Gasket,replaces O.E.# 27-55896 ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271 ( 1 ) 18-4261 Washer, replaces O.E.# 19643
	Sierra 18-4352 Powerhead Gasket Set Part # 18-4352 Our Price: $51.99 Compare at $61.49 Replaces OEM part # MERCURY MARINE 27-69524A75 Contains: ( 1 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0879 Adapter Plate Gasket, replaces O.E.# 27-38501-1 ( 1 ) 18-0904 Powerheads to Exhaust Gasket, replaces O.E.# 27-60317 ( 1 ) 18-0910 Plate to Manifold Gasket, replaces O.E.# 27-64859 ( 1 ) 18-0918 Plate to Exhaust Manifold Gasket, replaces O.E.# 27-69524-2 ( 1 ) 18-0131 Baffle Plate Gasket, replaces O.E.# 27-69525-2 ( 1 ) 18-0922 Baffle Plate Gasket, replaces O.E.# 27-70335-1 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-2569 Filter Cover Gasket, replaces O.E.# 27-25849 ( 1 ) 18-2570 Strainer Cover Gasket, replaces O.E.# 27-25851 ( 1 ) 18-2504 Block Cover Gasket, replaces O.E.# 27-88449 ( 1 ) 18-2512 Crankcase to Cyl Block Gasket, replaces O.E.# 27-60286 ( 2 ) 18-2802 Carb. Flange Gasket, replaces O.E.# 27-48164-1 ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-19553 ( 1 ) 18-2824 Upper Face Plate to Pump Body Gasket, replaces O.E.# 27-19551 ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32771 ( 1 ) 18-7135 O-Ring, replaces O.E.# 25-35276 ( 1 ) 18-7143 O-Ring, replaces O.E.# 25-65936 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7155 O-Ring, replaces O.E.# 25-26855 ( 1 ) 18-7160 O-Ring, replaces O.E.# 25-31986 ( 1 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 1 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 1 ) 18-7415 O-Ring, replaces O.E.# 25-64966 ( 1 ) 18-7807 Fuel Pump Kit, replaces O.E.# 55278A1 ( 1 ) 18-0351 Distributor Cap Gasket, replaces O.E.# 27-55896 ( 1 ) 18-4261 Washer, replaces O.E.# 19643
	Sierra 18-4353 Powerhead Gasket Set Part # 18-4353 Our Price: $48.99 Compare at $56.99 Replaces OEM part # MERCURY MARINE 27-72486A32 Contains: ( 1 ) 18-0123 End Cap Cover Gasket, replaces O.E.# 27-25725 ( 2 ) 18-0870 Transfer Port Cover Gasket, replaces O.E.# 27-27936-1 ( 1 ) 18-0879 Adapter Plate Gasket, replaces O.E.# 27-30501-1 ( 1 ) 18-0901 Driver Cap Gasket, replaces O.E.# 27-47190 ( 2 ) 18-0103 Powerhead to Ext. Plate Gasket, replaces O.E.# 27-79650-1 ( 1 ) 18-0938 Water Inlet Tube Gasket, replaces O.E.# 27-79797-1 ( 1 ) 18-0942 Baffle Plate Gasket, replaces O.E.# 27-85491-2 ( 1 ) 18-0137 Baffle Plate Gasket, replaces O.E.# 27-85492-2 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-2507 Cyl Block Cover Gasket, replaces O.E.# 27-85487 ( 2 ) 18-2800 Carb. Flange Gasket, replaces O.E.# 27-75791-1 ( 1 ) 18-2810 Block Cover Gasket, replaces O.E.# 27-43777-2 ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-32769, 27-19553 ( 1 ) 18-2827 Upper Face Plate to Pump Body Gasket, replaces O.E.# 27-32770, 27-19551 ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32771 ( 1 ) 18-2841 Water Pump Base Gasket, replaces O.E.# 27-77417, 27-19552 ( 2 ) 18-7151 O-Ring, replaces O.E.# 25-20081 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7115 O-Ring, replaces O.E.# 25-26722 ( 1 ) 18-7155 O-Ring, replaces O.E.# 25-26855 ( 1 ) 18-7160 O-Ring, replaces O.E.# 25-31986 ( 1 ) 18-7197 O-Ring, replaces O.E.# 25-29619 ( 2 ) 18-7413 O-Ring, replaces O.E.# 25-62702 ( 1 ) 18-7804 Fuel Pump Kit, replaces O.E.# 23014A1 ( 2 ) 18-2571 Carb Flange Gasket, replaces O.E.# 27-31402
	Sierra 18-4354 Powerhead Gasket Set Part # 18-4354 Our Price: $49.99 Compare at $58.49 Replaces OEM part # MERCURY MARINE 27-73645A87 Contains: ( 1 ) 18-0912 Drive Shaft Hsg. Plate Gasket, replaces O.E.# 27-66102-1 ( 1 ) 18-0926 Transfer Port Cover Gasket, replaces O.E.# 27-73645 ( 1 ) 18-0133 Water Jacket Cover Gasket, replaces O.E.# 27-73665 ( 2 ) 18-0101 Carb. Plate Gasket, replaces O.E.# 27-76952 ( 1 ) 18-0944 Baffle to Exchange Cover Gasket, replaces O.E.# 27-85496-1 ( 1 ) 18-0107 Exhaust Cover Gasket, replaces O.E.# 27-85498-1 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-3110 Grommet, replaces O.E.# 26-38970 ( 2 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2500 Exhaust Cover Gasket, replaces O.E.# 27-85493 ( 1 ) 18-2505 Cyl Block Cover Gasket, replaces O.E.# 27-96171-1 ( 2 ) 18-2514 Crankcase to Cyl Block Gasket, replaces O.E.# 27-53650 ( 2 ) 18-2804 Carb. Flange Gasket, replaces O.E.# 27-73377-1 ( 1 ) 18-2826 Water Pump Base to Gear Housing Gasket, replaces O.E.# 27-85610-1 ( 1 ) 18-2835 Powerhead Gasket, replaces O.E.# 27-69238-1 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 2 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-33145 ( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466 ( 2 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 2 ) 18-7413 O-Ring, replaces O.E.# 25-62702 ( 1 ) 18-7808 Fuel Pump Kit, replaces O.E.# 55278A5 ( 1 ) 18-7816 Fuel Pump Dia. Kit, replaces O.E.# 21-42990A9 ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271 ( 1 ) 18-4261 Washer, replaces O.E.# 19643
	Sierra 18-4355 Powerhead Gasket Set Part # 18-4355 Our Price: $35.99 Compare at $41.49 Replaces OEM part # MERCURY MARINE 27-78028A78 Contains: ( 1 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0879 Adapter Plate Gasket, replaces O.E.# 27-38501-1 ( 1 ) 18-0988 Powerhead to Plate Gasket, replaces O.E.# 27-62860-1 ( 1 ) 18-0914 Thermostat Cover Gasket, replaces O.E.# 27-66847 ( 1 ) 18-0938 Water Inlet Tube Gasket, replaces O.E.# 27-79797-1 ( 1 ) 18-0940 Baffle Plate to Exhaust Gasket, replaces O.E.# 27-85488-2 ( 1 ) 18-0105 Baffle Plate to Block Gasket, replaces O.E.# 27-85489-2 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-7411 O-Ring, repalces O.E.# 25-35480 ( 1 ) 18-2802 Carb Flange Gasket, replaces O.E.# 27-48164-1 ( 1 ) 18-2805 Block Cover Gasket, replaces O.E.# 27-85490-2 ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-19553 ( 1 ) 18-2824 Upper Face Plate to Pump Body Gasket, replaces O.E.# 27-19551 ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32771 ( 1 ) 18-2838 Transfer Port Cover Gasket, replaces O.E.# 27-55279-1 ( 1 ) 18-2841 Water Pump Base Gasket, replaces O.E.# 27-19552 ( 1 ) 18-7115 O-Ring, replaces O.E.# 25-26722 ( 2 ) 18-7143 O-Ring, replaces O.E.# 25-65936 ( 3 ) 18-7145 O-Ring, replaces O.E.# 25-64068 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7155 O-Ring, replaces O.E.# 25-26855 ( 1 ) 18-7160 O-Ring, replaces O.E.# 25-31986 ( 1 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 1 ) 18-7412 O-Ring, replaces O.E.# 25-62457 ( 3 ) 18-7413 O-Ring, replaces O.E.# 25-62702 ( 1 ) 18-7414 O-Ring, replaces O.E.# 25-64067 ( 1 ) 18-7827 Filter Screen, replaces O.E.# 35-59072 ( 1 ) 18-7807 Fuel Pump Kit, replaces O.E.# 55278A1 ( 1 ) 18-4261 Washer, replaces O.E.# 19643
	Sierra 18-4356 Powerhead Gasket Set Part # 18-4356 Our Price: $61.99 Compare at $71.49 Replaces OEM part # MERCURY MARINE 27-85653A87 Contains: ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7120 O-Ring, replaces O.E.# 26-38970 ( 1 ) 18-7164 O-Ring, replaces O.E.# 25-33466 ( 1 ) 18-7167 O-Ring, replaces O.E.# 25-47254 ( 3 ) 18-2802 Carb. Flange Gasket, replaces O.E.# 27-48164-1 ( 2 ) 18-7413 O-Ring, replaces O.E.# 25-62702 ( 2 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 1 ) 18-7173 O-Ring, replaces O.E.# 25-30224 ( 1 ) 18-3110 Grommet, replaces O.E.# 26-38970 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-7162 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-2914 Water Pump Gasket, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Water Pump Gasket, replaces O.E.# 27-85609-1 ( 1 ) 18-2801 Water Pump Gasket, replaces O.E.# 27-32438 ( 1 ) 18-2826 Water Pump Base Gear Housing Gasket, replaces O.E.# 27-85610-1 ( 1 ) 18-0912 Drive Shaft Hsg. Gasket, replaces O.E.# 27-66102-1 ( 1 ) 18-2573 Water Jacket Cover Gasket, replaces O.E.# 27-72142-1 ( 1 ) 18-2574 Exhaust Cover Gasket, replaces O.E.# 27-85495-2 ( 1 ) 18-0946 Transfer Port Gasket, replaces O.E.# 27-85653-1 ( 2 ) 18-2515 Crankcase to Cyl. Block Gasket, replaces O.E.# 27-53862 ( 1 ) 18-2807 Block Cover Gasket, replaces O.E.# 27-98185 ( 1 ) 18-2835 Powerhead Gasket, replaces O.E.# 27-69238-1 ( 1 ) 18-2839 Exhaust Cover, replaces O.E.# 27-85497-2 ( 2 ) 18-7807 Fuel Pump Kit, replaces O.E.# 55278A1 ( 1 ) 18-7813 Fuel Pump Kit, replaces O.E.# 89031A3 ( 1 ) 18-7816 Fuel Pump Dia. Kit, replaces O.E.# 21-42990A9 ( 1 ) 18-0351 Distributor Cap Gasket,replaces O.E.# 27-55896 ( 1 ) 18-7426 O-Ring, replaces O.E.# 25-30271
	Sierra 18-4326 Part # 18-4326 Our Price: $40.99 Compare at $47.49 Replaces OEM part # MERCURY MARINE 27-43779A87 For: Mercury/Mariner 50 , 55 , 60 Hp, 3 cyl.
	Sierra 18-4357 Powerhead Gasket Set Part # 18-4357 Our Price: $56.99 Compare at $65.99 Replaces OEM part # MERCURY MARINE 27-88449A32 Contains: ( 1 ) 18-0182 Thermostat Gasket, replaces O.E.# 27-62386 ( 1 ) 18-0879 Adapter Plate Gasket, replaces O.E.# 27-38501-1 ( 1 ) 18-0904 Powerhead to Exhaust Gasket, replaces O.E.# 27-60317 ( 1 ) 18-0918 Plate to Exhaust Manifold Gasket, replaces O.E.# 27-69524-2 ( 1 ) 18-0131 Baffle Plate Gasket, replaces O.E.# 27-69525-2 ( 1 ) 18-0922 Baffle Plate Gasket, replaces O.E.# 27-70335-1 ( 1 ) 18-0932 Transfer Passage Cover Gasket, replaces O.E.# 27-76862-1 ( 1 ) 18-0938 Water Inlet Tube Gasket, replaces O.E.# 27-79797-1 ( 1 ) 18-0139 Powerhead To Exhaust Plate Gasket, replaces O.E.# 27-88451-1 ( 1 ) 18-7421 O-Ring, replaces O.E.# 25-20415 ( 1 ) 18-2504 Block Cover Gasket, replaces O.E.# 27-88449 ( 2 ) 18-2945 Drain Gasket, replaces O.E.# 18-20260 ( 1 ) 18-7411 O-Ring, replaces O.E.# 25-35480 ( 1 ) 18-2504 Block Cover Gasket, replaces O.E.# 27-88449 ( 2 ) 18-2512 Crankcase to Cyl. Block Gasket, replaces O.E.# 27-60286 ( 2 ) 18-2804 Carb. Flange Gasket, replaces O.E.# 27-73377-1 ( 1 ) 18-2809 Block Cover Gasket, replaces O.E.# 27-43779-2 ( 1 ) 18-2823 Lower Water Pump Base to Face Plate Gasket, replaces O.E.# 27-19553 ( 1 ) 18-2824 Upper Face Plate to Pump Body Gasket, replaces O.E.# 27-19551 ( 1 ) 18-2825 Water Pump Base Gasket, replaces O.E.# 27-32771 ( 1 ) 18-2841 Water Pump Base Gaske, replaces O.E.# 27-19552 ( 1 ) 18-7143 O-Ring, replaces O.E.# 27-77417 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7115 O-Ring, replaces O.E.# 25-26722 ( 1 ) 18-7155 O-Ring, replaces O.E.# 25-26855 ( 1 ) 18-7160 O-Ring, replaces O.E.# 25-31986 ( 1 ) 18-7161 O-Ring, replaces O.E.# 25-32546 ( 2 ) 18-7413 O-Ring, replaces O.E.# 25-62702 ( 1 ) 18-7415 O-Ring, replaces O.E.# 25-64966 ( 1 ) 18-7827 Filter Screen, rfeplaces O.E.# 35-59072 ( 1 ) 18-7809 Fuel Pump Kit, replaces O.E.# 55278A4 ( 1 ) 18-4261 Washer O.E.# 19643
	Sierra 18-4359 Powerhead Gasket Set Part # 18-4359 Our Price: $99.99 Compare at $119.00 Replaces OEM part # MERCURY MARINE 27-815791A92 Contains: ( 1 ) 18-0132 Seal, replaces O.E.# 65800 ( 1 ) 18-0135 Gasket, Adapter, replaces O.E.# 27-78245 ( 2 ) 18-0182 Gasket, Thermostat, replaces O.E.# 27-62386 ( 3 ) 18-0384 Gasket, Carburetor, replaces O.E.# 27-89221 ( 3 ) 18-0641 Gasket, Carb Mounting, replaces O.E.# 27-82892 ( 1 ) 18-0642 Gasket, Divider Plate, replaces O.E.# 27-19050-3 ( 1 ) 18-0643 Gasket, Exh. Plate, replaces O.E.# 27-18307-1 ( 1 ) 18-0644 Gasket, Reed Plate, replaces O.E.# 27-14697-2 ( 1 ) 18-0645 Gasket, Adapter Plate, replaces O.E.# 27-16737-1 ( 1 ) 18-0646 Gasket, Reed Plate, replaces O.E.# 27-813859 ( 1 ) 18-0838 O-Ring, replaces O.E.# - ( 1 ) 18-0858 O-Ring, replaces O.E.# 25-54029 ( 1 ) 18-0860 O-Ring, replaces O.E.# 25-62700 ( 2 ) 18-0936 Gasket, Relief Valve, replaces O.E.# 27-78690 ( 1 ) 18-2506 Gasket, Pwr Head, replaces O.E.# 27-99176-3 ( 3 ) 18-2509 Gasket, Carb. Mounting, replaces O.E.# 27-67751 ( 1 ) 18-2511 Gasket, Drive Shaft To Hsg. Plate, replaces O.E.# 27-99173-2 ( 2 ) 18-2513 Gasket, Crankcase Cover, replaces O.E.# 27-11338 ( 1 ) 18-2914 Gasket, Water Pump, replaces O.E.# 27-85608-1 ( 1 ) 18-2915 Gasket, Water Pump, replaces O.E.# 27-85609-1 ( 1 ) 18-2919 Gasket, Water Pump, replaces O.E.# 27-42631-1 ( 2 ) 18-3110 Seal, replaces O.E.# 26-38970 ( 1 ) 18-7153 O-Ring, replaces O.E.# 25-25439 ( 1 ) 18-7157 O-Ring, replaces O.E.# 25-29976 ( 1 ) 18-7159 O-Ring, replaces O.E.# 25-31534 ( 1 ) 18-7174 O-Ring, replaces O.E.# 25-45711 ( 1 ) 18-7176 O-Ring, replaces O.E.# 25-90011 ( 1 ) 18-7816 Fuel Diaphragm Kit, replaces O.E.# 21-42990A10 ( 1 ) 18-8305 Seal, Divider Plate, replaces O.E.# 26-814754
	Mallory Gasket Set, Powerhead 9-64215 Part # 9-64215 Our Price: $56.99 Compare at $66.31 Replaces GLM #:39240 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):27-88449A32, 27-43779A87 Fits Application:50/60hp s/n6428681 - D000749
	Mallory Gasket Set, Powerhead 9-64214 Part # 9-64214 Our Price: $40.99 Compare at $47.48 Replaces Original Equipment Manufacturer(OEM):Mercury Fits Application:4 cyl 40hp C159200 & up 45hp B110789 & up, 50hp 5531630 & up
	Mallory Gasket Kit 9-64213 Part # 9-64213 Our Price: $55.99 Compare at $64.56 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):27-85653A87
	Mallory Gasket Set, Powerhead 9-64212 Part # 9-64212 Our Price: $92.99 Compare at $134.65 Replaces GLM #:39450 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):27-11338A88 Fits Application:V-6 2.4L XR4
	Mallory Gasket Set, Powerhead 9-64208 Part # 9-64208 Our Price: $51.99 Compare at $65.48 Replaces GLM #:39180 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):27-69524A75 Fits Application:3 cyl 50/70
	Mallory Gasket Set, Powerhead 9-64202 Part # 9-64202 Our Price: $86.99 Compare at $121.75 Replaces GLM #:39560 Replaces Original Equipment Manufacturer(OEM):Mercury Replaces Original Equipment Manufacturer # (OEM #):27-89221A80 Fits Application:V-6 2.4L