Mastertech logo  Used parts link

Wondering
"Where-'n-'Ell"
to get great parts for your outboard?

Right Here!

 

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!
(click picture)

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!!

Contact
the Mastertech!

 

 


,

 
In Your Cart:
 
 
 
 




GEARCASES

Concerned about your gearcase or water pump? Try our gearcase tips page.

R & MR MODELS THRU 1990

ALPHA GEN II MODELS 1991-UP HERE
BRAVO ONE MODELS HERE
BRAVO TWO MODELS HERE
BRAVO THREE MODELS HERE

warning symbolNOTE!! You MUST PROVIDE THE MODEL and SERIAL NUMBER when ordering.
I cannot send you the correct parts otherwise!

Please take the time to enter the model and serial number of your motor in the shopping cart. Thanks!

These units carry a ONE YEAR warranty. This is a supplier warranty.
These are new units, NO CORE is required.

Gearcases are subject to availability.
ALL UNITS PRICED WITH UPS/FedEx 3-DAY SHIPPING.

Expedited Available At Extra Cost.


R/MR/ALPHA ONE STANDARD PRODUCTION MODELS
ENGINE HP LITRE/
C.I.D.
CYLINDERS GEAR
RATIO
TOOTH
COUNT
YEAR
2.5 LITRE 120 2.5 / 153 INLINE 4 198:1 20 / 24 1969-90
3.0 LITRE 130 3.0 / 181 INLINE 4 1.98:1 20 / 24 1969-90
165 165 3.7 / 224 INLINE 4 1.84:1 17 / 19 1969-90
175 175 4.3 / 262 V-6 1.84:1 17 / 19 1969-90
180, 470,190 180 3.7 / 224 INLINE 4 1.84:1 17 / 19 1969-90
200 200 5.0 / 305 V-8 1.65:1 20 / 24 1969-90
205 205 4.3 / 262 V-6 1.84:1 17 / 19 1969-90
230 230 5.0 / 305 V-8 1.50:1 20 / 22 1969-90
260 260 5.7 / 350 V-8 1.50:1 20 / 22 1969-90
350 MAGNUM 270 5.7 / 350 V-8 1.50:1 20 / 22 1969-90


R & MR MODELS (thru 1990)
UPPER (DRIVESHAFT) UNIT CORE STOCK NUMBER PURCHASE
MERCRUISER NEW UPPER
     1969-1990 RATIO 1.50:1 (V8 MOTORS)
None Required MC-AU-150-N $1,426
MERCRUISER NEW UPPER
     1969-1990 RATIO 1.65:1 (6 CYL MOTORS)
None Required MC-AU-165-N $1,426
MERCRUISER NEW UPPER
     1969-1990 RATIO 1.84:1
     (MERCRUISER 470/3.7L MOTORS)
None Required MC-AU-184-N $1,426
MERCRUISER NEW UPPER
     1969-1990 RATIO 1.98:1 (GM 4 CYL)
None Required MC-AU-198-N $1,426
LOWER (PROPSHAFT) UNIT CORE STOCK NUMBER PURCHASE
4-6-8 CYLINDER
1969-1990
None Required MC-AL-N $1,546
COMPLETE DRIVES CORE STOCK NUMBER PURCHASE
MERCRUISER NEW DRIVE COMPLETE
     1969-1990 RATIO 1.50:1 (V8 MOTORS)
None Required MC-AC-150-N $2,951
MERCRUISER NEW DRIVE COMPLETE ,
     1969-1990 RATIO 1.65:1 (6 CYL MOTORS)
None Required MC-AC-165-N $2,951
MERCRUISER NEW DRIVE COMPLETE
     1969-1990 RATIO 1.84:1
     (MERCRUISER 470/3.7L MOTORS)
None Required MC-AC-184-N $2,951
MERCRUISER NEW DRIVE COMPLETE
     1969-1990 RATIO 1.98:1 (GM 4 CYL)
None Required MC-AC-198-N $2,951
DON'T SEE WHAT YOU NEED? JUST ASK.
QUICK QUOTE FORM
QUICK SECURE ORDER FORM

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.