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Typical 3-Cyinderl
Rebuild Kit

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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.

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CHRYSLER & FORCE 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 us for the specific application. It is likely I can provide the components you need.


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 except LOWER MAIN 70 HP & LARGER MOTORS
  • CONNECTING ROD LARGE & SMALL END BEARINGS.
  • CONNECTING ROD BOLTS
  • CRANKSHAFT SEAL RINGS ON FORCE PRODUCTS
  • GASKET SEALING COMPOUNDS AND CRANKCASE SEALER.
  • TECHNICAL ASSISTANCE FROM THE MASTERTECH.

The pistons we use ar cast pistons unless noted. 
MOST PISTONS HAVE A GRAY MOLY COATING TO REDUCE FRICTION & HEAT BUILD-UP DURING BREAK-IN.
WISECO forged perfomance pistons are available at extra charge.
Most WISECO pistons are available in additional oversizes that may not be available in cast pistons.
Many L-Drive and SportJet pistons originally have 2 holes machined in them to reduce weight.
Our replacements match the weight without having those holes, which make for a stronger piston.

ALL KITS ARE BEING FIGURED USING CAST PISTONS.
WISECO PISTONS AVAILABLE FOR MOST KITS AT HIGHER PRICE.
KITS LISTING OVERSIZES OTHER THAN .015 & .030 LIKELY ARE STILL FIGURED WITH WISECO PISTONS
AND WILL BE REVISED WHEN WE GET TIME

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 submit the MODEL and SERIAL NUMBERS as well as the PISTON OVERSIZE information in the special instructions area of the order form.

warning symbolNOTE!! we reiterate, you MUST PROVIDE THE MODEL and SERIAL NUMBERS as well as the PISTON OVERSIZE when ordering.
We cannot send you the correct parts otherwise!

PRICES are generally current but may change. Please contact us if you have any questions.


Chrysler 3 Cylinder Kits
Please remember to enter your MODEL/SERIAL #  and OVERSIZE INFO in the shopping cart !!
SEE * NOTE BELOW
*70 HP 70-73, 79
*75 HP 74-84
*85 HP 70-73, 78-84
*90 HP 74-77
STD., +.015, .030 $640.00
Chrysler 4 Cylinder Kits
Please remember to enter your MODEL/SERIAL #  and OVERSIZE INFO in the shopping cart !!
SEE * NOTE BELOW
*90 HP 83-84
*100 HP 80-81, 84
*105 HP 70-78, 82
STD., +.010, .020, .030 $883.00
*115 HP 78-80 STD., +.015, .030 $880.00
*115 HP 83-84
*120 HP 70-77
*125 HP 82
*130 HP 72-73
STD., +.015, .030 $880.00
*135 HP 74-77
*140 HP 78-84
STD., +.015, .030 $880.00
*NOTE: These specifically noted 70 HP and larger Chrysler kits do not include the lower main bearing, it is very expensive and usually fine. You may add it below after adding the kit to the cart.
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.

FORCE 2 Cyl. 40, 50 HP Kits
Please remember to enter your MODEL/SERIAL #  and OVERSIZE INFO in the shopping cart !!
SEE * NOTE BELOW
** 50 HP
87-92A
3.312" Bore
STD., +.010, .020, .030

includes upper main
when available

Upper & Lower mains
are discontinued; we can
sometimesfind the upper main
Includes rod, center
& wristpin needles only
$551.00
**50 HP
1992 "B" thru 1995
3.375" Bore
STD., +.010, .020, .030

includes upper main.
No lower main available
$515.00
**40 & 50 HP
1996-1999
STD., +.020, .030 $521.00
**NOTE: These 40-50 HP Force kits do not include the lower main bearing,it is discontinued.
FORCE 3 Cylinder Kits
Please remember to enter your MODEL/SERIAL #  and OVERSIZE INFO in the shopping cart !!
Those Kits * NOTED Below DO NOT include lower main bearing, sold separately if needed
70 HP 1991-95 STD., +.010, .020, .030, .040
Click Image For Larger
$789.00 100-205-1x series

Includes CAGED
Rod Bearings
90 HP 1991-94 STD., +.010, .020, .030, .040
Click Image For Larger
$768.00 100-205-2x series

Includes CAGED
Rod Bearings
*85 HP 84-89
STD., +.010, .020, .030 $630.00
*90A L-Drive TD., +.010, .020, .030 $630.00
75 HP 96-98 STD., +.020, .030, .040
Click Image For Larger
$715.00 100-210-1x series

Includes CAGED
Rod Bearings
75 HP 1999
90 HP 1995-up
STD., +.020, .030, .040
Click Image For Larger
$705.00 100-210-2x series

Includes CAGED
Rod Bearings
SPORT JET 90
1993-95
  (MERCURY BRANDED,
   BUT A FORCE BLOCK)
90C L-DRIVE
STD., +.010, .020, .030, .040
Click Image For Larger
$769.00 100-205-3x series

Includes CAGED
Rod Bearings
SPORT JET 95XR
1996-98
  (MERCURY BRANDED,
  BUT A FORCE BLOCK)
STD., + .020, .030, .040
Click Image For Larger
$702.00 100-210-3x series

Includes CAGED
Rod Bearings
FORCE 4 & 5 Cylinder Kits
Please remember to enter your MODEL/SERIAL #  and OVERSIZE INFO in the shopping cart !!
Those Kits * NOTED Below DO NOT include lower main bearing, sold separately if needed
120 HP
1990 (B & C Models only)
 thru 1994  ALL
3.375" std bore
bottom guided
STD., +.010, .020, .030, .040
Click Image For Larger
$744.00
*120 HP 1995 ONLY
3.375" std bore
bottom guided
STD., +.010, .020, .030 $915.00
120 HP 96-99
3.375" std bore
top guided
STD., +.010, .020, .030, .040 $876.00 100-210-4x series

Includes CAGED
Rod Bearings
*120 HP
1990 "A" Models
*125 HP 84-89
     3.312" std bore
STD., +.010, .020, .030 $818.00
*120 SPORT JET
(MERCURY BRANDED,
BUT A FORCE BLOCK)
   1991-1995
*120 L-DRIVE
1990-92
STD., +.010, .020, .030 $853.00
120 XR SPORT JET
(MERCURY BRANDED,
BUT A FORCE BLOCK)
   1996-2000
STD., +.010, .020, .030, .040 $890.00 100-210-5x series

Includes CAGED
Rod Bearings
*150 HP 89-90A MODELS STD., +.010, .020, .030 $1,081.00
*150 HP 90B-UP
& FROM SERIAL # 0E000001
STD., +.010, .020, .030 $1,192.00

*NOTE: These specifically noted 70 HP and larger Force kits do not include the lower main bearing, it is very expensive and usually fine. You may add it below after adding the kit to the cart.
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.

 

70 HP AND LARGER
LOWER MAIN BEARING
818 $110.00
ROD BEARING WITH RETAINERS
40-50 2 CYLINDER
Sub Two # 596 IN PLACE OF 4038-16 $108.00
ROD BEARING WITH RETAINERS
70-90 3 CYLINDER
EXCEPT 1996 70, 90
Sub Three # 596 IN PLACE OF 4038-16 $162.00
ROD BEARING WITH RETAINERS
105-140 4 CYLINDER
EXCEPT 1996 120
Sub Four # 596 IN PLACE OF 4038-16 $216.00
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, prices, 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.