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to get great parts for your outboard?

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A Fun Old Porcelain Sign and Ancient Tools

Sign Reads "Wanted: Good Woman Must Be Able To Clean, Cook, Sew,  Dig Worms, and Clean Fish.  Must Have Boat and Motor. Please Send Picture of Boat and Motor."

 

Meet the MasterTech!
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Bill the Master Tech

 

If your Mfgr. says:

That motor's 7 years old!!
Part is no longer available.
We lose $$ on service!
EPA made me do it!
Part's at central warehouse, you'll get it next month.
We don't make parts for those.
We only do warranty work.
Our techs only fix late models.
No clue what's wrong! So we'll work time & material.

Baloney!!

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NISS_logo        TOH_logo

MASTERTECH IS AN AUTHORIZED ORIGINAL EQUIPMENT PARTS DEALER FOR NISSAN AND TOHATSU.

NISSAN MODEL NUMBERS BEGIN WITH "NS"
TOHATSU MODEL NUMBERS BEGIN WITH "M"
4-STROKE MODELS WILL ALSO HAVE AN "F" IN THE MODEL NUMBER
TLDI MODELS ARE DIRECT FUEL INJECTED MOTORS (2-STROKE) AND HAVE A "D" IN THE MODEL I.D.

Just to be clear, for Nissan & Tohatsu motors the MODEL NUMBER is REQUIRED for parts lookup

General Torque Specs

TOHATSU-NISSAN GENERAL TORQUE VALUES
(Bolt Sizes Are Metric)
Special application values are noted in the Service Manuals
in the appropriate section
The specs below DO apply to head gasket torques
4mm 9 - 18 inch-pounds 1 foot-pound
5mm 18 - 27 inch--pounds 2 - 3 foot-pounds
6mm 44 - 53 inch-punds 2 - 3 foot-pounds
8mm 97 - 133 inch-pounds 8 - 11 foot-pounds
10mm 204 - 274 inch-pounds 17 - 22 foot-pounds
Head gaskets are torqued starting from center, moving outward
alternating left and right, in several stages. After 1 hour, retorque final value again

 

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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.