Mercury Outboard Motor Head Gaskets -- Mastertech Marine

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If your supplier says:

That motor's 7 years old.
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Parts at central warehouse, you'll get them next month.
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We only do warranty work.
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Mercury Mariner

CYLINDER HEAD GASKETS
2-STROKE
thru 220 HP

Head Gaskets 225 HP & UP

NOTE!! You MUST PROVIDE THE MOTOR SERIAL NUMBER when ordering. I cannot send you the correct parts otherwise!

Please take the time to enter the serial number of your motor in the shopping cart at checkout. Thanks!
Most motors smaller than V6 have no head, just a water jacket cover. Those gaskets are not listed.

MERCURY & U.S.-MADE MARINER HEAD GASKET APPLICATION
HP	SERIAL NUMBER BLOCK	HEAD GASKET or O-RING	ADD to CART
115 HP 2.5L DFI 2.5L	0G960500-0T178499	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
135 HP CARB V6 2.0L	0A904646-0C239552	542-1 Click for Larger	$19.25 EACH
135 HP CARB V6 2.0L	0C239553 & UP	785-1 Click for Larger	$17.50 EACH
135 HP 2.5L DFI	0G590000-0G960499	8525 Click for Larger	$382.50 EACH
135 HP 2.5L DFI	0G960500 & UP	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
150 HP V6 2.0L	4868648-6042945	583-1 Click for Larger	$39.00 EACH
150 HP V6 2.0L	6042946-C239552	542-1 Click for Larger	$19.25 EACH
150 HP V6 2.0L	0C239553 & UP	785-1 Click for Larger	$17.50 EACH
150 HP 2.5L DFI 2.4L	0G590000-0G960499	8525 Click for Larger	$382.50 EACH
150 HP 2.5L DFI 2.4L	0G960500 & UP	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
150 XR4 V6 2.4L	0B242885-0C239552 EXCEPT Blocks with Dowel Pins see below	246-1 Click for Larger	$26.25 EACH
150 XR4 V6 2.4L	0B242885-0C239552 BLOCKS with DOWEL PINS	3871 Click for Larger	$31.50 EACH
150 XR6 V6 2.5L	0D082000 & UP	844-1 Click for Larger	$22.50 EACH
175 HP V6 2.0L	4301235-6618750	583-1 Click for Larger	$39.00 EACH
175 HP V6 2.4L	6618751-0C239552	246-1 Click for Larger	$26.25 EACH
175 HP 2.5L 175 SPORT JET 2.5L	0C239553 & UP 1997-1999	844-1 Click for Larger	$22.50 EACH
175 SPORT JET 2.5L 175 HP 2.5L DFI 2.5L	2000-2003 0T178500 & UP	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
200 HP 2.4L	4839034-5363917	3872 Click for Larger	$35.50 EACH
200 HP 2.4L	6073192 & UP	246-1 Click for Larger	$26.25 EACH
200 HP V6 2.5L	0D082000 & UP	844-1 Click for Larger	$22.50 EACH
200 SPORT JET DFI 2.5L	2001-2003	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
200 HP PRO MAX V6 2.5L	0D935000-0G610079 & 0G857000 & UP	844-1 Click for Larger	$22.50 EACH
200 HP DFI OPTIMAX 3.0L	0G386496 & UP	8573 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $7.50 each
210 SPORT JET CARB	2001-2003	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
200 XS DFI 2.5L	0T235000 & UP	9772 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.75 each
200/225/250 PRO XS 3.0L	1B104549 & UP	4391 3 Required Per Head	QTY 3 is auto-selected. Change in cart if desired $8.25 EACH
220 HP V6 2.4L	0B117316 & UP	246-1 Click for Larger	$26.25 EACH

DON'T SEE WHAT YOU NEED? JUST ASK. QUICK QUOTE FORM
QUICK SECURE ORDER FORM

Now that you have found what you need, please order it using the shopping cart above, the secure quick order form, or call in your order . We pay the freight out in USA on all orders over $100.00. Orders less than this amount will have a shipping and handling charge of $8.75 added. Some bulky and heavy items will incur additional charges. You will be notified beforehand if this is the case. Remember, all orders receive free technical support from the MasterTech!

Please review our Warranty, Returns & Refunds policies before you place an order.

DISCLAIMER

The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. Changes are periodically added to the information herein. Mastertech may make improvements to this site at any time. Parts ordered from this website may or may not be in dealer stock at the time of order. Thank you for reading.