MasterTech
Marine

Overton's
For everything else boating related.

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

Right Here!

 

An OMC Nightmare!

OMC Nightmare!

 

Meet the MasterTech!

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!
Parts at central warehouse, you'll get them 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!

 

 


,

 
banner with sunset over water in ship yard
 
 


Click here to order by phone

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OUTBOARD POWERHEAD KITS

PARTS PACKAGES FOR REBUILDING POWERHEADS

These kits contain all the parts you will commonly need to complete the overhaul of your outboard's powerhead. If the determination has been made that you need to rebuild, we have the necessary items! And the nice part is, you will pay less for the kit than you would for the individual parts, as you save us time in ordering. So you will have all the goodies you need to do the job right.

For motors not listed, and motors under 20 HP contact me directly for the specific application. It is likely I can provide the components you need. Feel free to call about your motor or purchasing any components of these kits.

NOTE: 4-29-08

Many of these kits will be higher than stated due to a flood of manufacturer price increases lately. We're trying to update them as we have time, which is in short supply this time of year. We apologize for any inconvenience.

UNLIKE MANY OF OUR COMPETITORS, OUR rebuild kits include all of the following items, as required, unless noted:

  • PISTONS/ RINGS/ WRISTPINS/ RETAINERS.
  • COMPLETE GASKET & SEAL KIT.
  • CRANKSHAFT MAIN BEARINGS
  • CONNECTING ROD LARGE & SMALL END BEARINGS.
  • CONNECTING ROD BOLTS
  • CRANKSHAFT SEAL RINGS ON FORCE/MERCURY PRODUCTS WHERE NEEDED
  • GASKET SEALING COMPOUNDS AND CRANKCASE SEALER.
  • TECHNICAL ASSISTANCE FROM THE MASTERTECH.

We Include HIGH-PERFORMANCE WISECO Pistons In Our Kits!

HOW TO ORDER

Look for the basic manufacturer and horsepower on the table below, click the appropriate box to go to that area. Then, just add the kit you need to the shopping cart. BE SURE to fill out the little separate boxes just below and submit first with MODEL and SERIAL #, and the OVERSIZE for the pistons! OR, you may add this info in the special instructions area of the order form.

warning symbol NOTE!! I reiterate, you MUST PROVIDE THE MODEL and SERIAL NUMBER as well as the PISTON OVERSIZE when ordering. I cannot send you the correct parts otherwise!

Please take the time to enter the model and serial number of your motor! Also the oversize spec for the pistons. It will be stored in the shopping cart and sent in with your order. Thanks!

4-29-08 NOTICE: THE PRICES LISTED HERE ARE OLD; THE KITS ARE ROUGHLY $20 MORE PER PISTON DUE TO A RECENT PISTON PRICE INCREASE. WE HAVE NOT HAD TIME TO REVISE THESE YET.
WE APOLOGIZE FOR THE INCONVENIENCE. THIS PAGE WILL BE UPDATED SOON.
Model & serial #

Piston oversize?

"O M C"
Johnson/Evinrude
MERCURY MARINE
CHRYSLER
FORCE
SUZUKI
81-89
YAMAHA
TOHATSU/NISSAN
(Pistons only available)

 

OMC Under 40 HP Kits
9.9/15, 1974-93 STD., +.020, .030, .040
$299.00
25, 35 HP 76-80
5/8 Wrist pin
(Converts to 3/4 Wrist pin)
STD., +.020, .030, .040
$470.00
18 JET, 20, 25, 30, 35 HP
81-Date
3/4 Wrist pin
STD., +.020, .030, .040
$460.00
28 JET 1995
35 JET 90-95
STD., +.020, .030, .040
$462.00
OMC Over 40 HP Twin Kits
40 HP 84 UP
45 COM 85-91
48SPL 87-96
STD., +.020, .030, .040
$495.00
50 HP 79-80 STD., +.020, .030, .040
$516.00
50 HP 81 UP STD., +.020, .030, .040
$462.00
55 HP 76-78 STD., +.020, .030, .040
$506.00
55 HP 79 STD., +.020, .030, .040
$516.00
55 COM 85-93
60 HP 80-95
STD., +.020, .030, .040
$437.00
SECURE QUICK ORDER FORM

OMC Three Cylinder Kits
REMEMBER - - - ALL PRICES INCLUDE SHIPPING!!
3 CYLINDER
50 C.I.D. Models:
65, 70, 75 HP 1972-1986.
60 HP thru 88
STD., +.020, .030, .040
$627.00
56 C.I.D. Models:
50 HP 95-97
60 HP 89-97
65 HP 87-91
70 HP 86-97
STD., +.020, .030, .040
$749.00
OMC V4 Kits
(May be purchased without top and C/M brgs, subtract $175.00)
1973 85 HP Crossflow, 3.375 bore STD., +.020, .030, .040
$989.00
1974-78 85 HP Crossflow, 3.375 bore STD., +.020, .030, .040
$989.00
1973 115, 135 HP Crossflow, 3.500 bore STD., +.020, .030, .040, .044, .064
$989.00
115-135 HP Crossflow, 1974-77 STD., +.020, .030, .040, .044, .064
$949.00
1977 140 ONLY
85, 88, 90, 110, 112, 115, 140 HP Crossflow, 1978 UP
STD., +.020, .030, .040, .044, .064
$949.00
120-140 HP 90° Looper
Small bore, 85-87
STD., +.020, .030, .040
$892.00
120-140 HP 90° Looper
2 Litre, 88-UP
STD., +.020, .030, .040
$935.00
90-115 HP 60° Looper
95-date.
STD., +.020, .030, .040
$960.00
SECURE QUICK ORDER FORM

OMC V6, V8 KITS
REMEMBER - - ALL PRICES INCLUDE SHIPPING!!
150 HP 1978-91.
175 HP 1977-83
185 HP 1984-85
200 HP 1976-83
235 HP 1978-79
Crossflow, 150 CID. 3-1/2" bore
STD., +.020, .030, .044 , .064
$1265.00
185 HP 1984-85.
2.6L 1982-86
235 HP 1980-85
Crossflow 160 CID. 3-5/8" bore
STD., +.020, .030, .040
$1327.00
200-225 HP
90° Looper
Small bore 85-87
STD., +.020, .030, .040
$1291.00
200-225 HP
90° Looper
3 Litre 88-UP
STD., +.020, .030, .040
$1325.00
150-175 HP
60° Looper
91-UP
STD., +.020, .030, .040
$1508.00
V8 Models, 1985-87 STD., +.020, .030, .040
CALL FOR PRICING ON 88 UP V8's
$1854.00
SECURE QUICK ORDER FORM

MERCURY 2-3-4 Cylinder Kits to 70HP
Other Kits Available - - please call.
35 Hp 84-89
40 HP 72-83
STD., +.015, .020, .030, .040
NOTE: center and top main must come OEM, not included.
$310.00
Classic Inline 4
50HP 70-85
45 HP 86-89
40 HP 90-97
STD., +.020, .030, .040
$550.00
50, 60HP 3 cyl 84-90
Crossflow
STD., +.020, .030, .040
$500.00
50 HP 3 cyl 91-96
60 HP 91-95
Loop charge
STD., +.020, .030, .040
Note: top and center main must come OEM, not included
$475.00
65 HP 73-76
70 HP 77-83
3 cyl Crossflow
STD., +.015, .020, .030, .040
$500.00
3 & 4 Cyl: Top or bottom guided rod??
You can ID these by looking at the forging number on the rod. TOP GUIDED is # 646-81884.
BOTTOM GUIDED is # 638-85321
70 HP 87-89
3 cyl loop
STD., +.010, .015, .020, .030
$530.00
Mercury 3 & 4 cylinder, 75-125 HP
75 HP 90-91
80 HP 87-89
85 HP 87-91
3 cyl looper
Bottom guided rod
STD., +.010, .015, .020, .030, .040
$710.00
75 HP 84-86
80 HP 68-83
85 HP 73-77
4 cyl crossflow
STD., +.010, .015, .020, .030, .040
$643.00
75, 90 HP
92-93 3 cyl looper
Top guided rod
STD., +.010, .020, .030
$710.00
*SPORT JET (FORCE BLOCK)
*90/95XR 1993-95
*L-DRIVE
STD., +.020, .030, .040
$640.00
*SPORT JET (FORCE BLOCK)
*120/120XR
*L-DRIVE
STD., +.020, .030, .040
$825.00
100, 115 HP
89-91 4 cyl looper
Bottom guided rod
STD., +.010, .020, .030
$975.00
100, 115 HP
92-93 4 cyl looper
Top guided rod
STD., +.010, .020, .030
$975.00
75 HP 94-95
90 HP 94-96
3 cyl loop charge
STD., +.020, .030, .044
$710.00
115, 125 HP 4 cyl Inline
("L4") 94 up
STD., +.020, .030, .044
$975.00
Mercury 6 Inline, 90-150 HP
90 HP 78-87
115 HP 70-83
135 HP 70-71
140 HP 1972
crossflow 100 C I D
"High dome" piston
STD., +.015, .020, .030, .040
Higher compression.
NOT for low dome models!
$890.00
115 HP 84-88
140 HP 78-81
150 HP 73-78
100 C I D crossflow
"Low dome" piston
STD., +.015, .020, .030, .040
More reliability. Use interchangeably
with High dome motors. Recommended
$890.00
Mercury V6 Kits 2.0, 2.4, 2.5 Litre
HAVE YOU ENTERED YOUR MODEL/SERIAL # INFO??
Due to the many powerhead changes on the V6 Mercs, THIS INFORMATION IS IMPERATIVE!!
135 HP 81-91
150 HP 79-91
175 HP 76-81
2.0 litre
STD., +.020, .030, .040, .060
$1150.00
135 HP 92-96
150 HP 92-96
2.0 litre
(Top guided rod)
STD., +.020, .030, .040
$1150.00
150 HP XR6 1991
200 HP, all 1991
2.5 litre
STD., +.020, .030, .044
$1250.00
150 HP XR6 92-96
All 175, 200 HP 92-96
2.5 litre (top guided rod)
STD., +.020, .030, .044
$1250.00
Top or bottom guided rod??
You can ID these by looking at the forging number on the rod. TOP GUIDED is # 644-818141
BOTTOM GUIDED is # 636-8118
this for V6 MODELS only.
200 HP 78-90
225 HP 80-81
2.4 litre
Kits STD only (+.020, .030, .040)
This is a chrome bore motor.
Oversizes require sleeving!
$1250.00
Chrysler 2 Cyl. 50 HP Kit
Chrysler **50 HP
89-91
STD., +.020, .030, .040
$335.00
Chrysler 3 Cylinder Kits
*70 HP 70-73, 79
*75 HP 74-84
*85 HP 70-73, 78-84
*90 HP 74-77
STD., +.020, .030, .040
$640.00
Chrysler 4 Cylinder Kits
*90 HP 83-84
*100 HP 80-81, 84
*105 HP 70-78, 82
STD., +.020, .030, .040
$795.00
*115 HP 78-80 STD., +.020, .030, .040
$795.00
*115 HP 83-84
*120 HP 70-77
*125 HP 82
*130 HP 72-73
STD., +.020, .030, .040
$795.00
*135 HP 74-77
*140 HP 78-84
STD., +.020, .030, .040
$795.00

** NOTE: These 40-50 HP Chrysler and Force kits do not include the center and lower main bearings, they are OEM only. The connecting rod big end bearing sets in the kit are ROLLERS ONLY, save your bearing retainers!! Add retained bearings to your kit with the option below.

* NOTE: These 70 HP and larger Chrysler and Force kits do not include the lower main bearing, it is OEM only. The connecting rod big end bearing sets in the kit are ROLLERS ONLY, save your bearing retainers!! Kits DO include crankshaft seal rings. Add retained bearings and/or a lower main to your kit with the options below.

SECURE QUICK ORDER FORM

FORCE 2 Cyl. 40, 50 HP Kits
FORCE **40 & 50 HP 1992-94 STD., +.020, .030, .040
$415.00
FORCE **40 & 50 HP 1995 ONLY STD., +.020, .030, .040
$425.00
FORCE **40 & 50 HP 1996-99 STD., +.020, .030, .040
$440.00
FORCE 3 Cylinder Kits
*70 HP 91-95
*85 HP 84-89
*90 HP 91-98
STD., +.020, .030, .040
$665.00
*SPORT JET 90/95XR 1993-95
              (MERCURY BRANDED,
              BUT IT'S A FORCE BLOCK)
*L-DRIVE
STD., +.020, .030, .040
$640.00
FORCE 4 & 5 Cylinder Kits
*120 HP 91-95 STD., +.020, .030, .040
(ctr mains cages/needles only)
$740.00
*120 HP 1990
*125 HP 84-89
STD., +.020, .030, .040
$795.00