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MASTERTECH'S
MARINE ENGINE PARTS CENTER
WE HAVE ANSWERS TO YOUR PARTS PROBLEMS

  

POWERHEAD REBUILD KITS

So that motor of yours has lost its pep? Made a funny noise and started running badly?
It may be rebuildable. Have it checked out!
If no critical damage is found, we can supply rebuild kits to bring it back to life!
Kits are available in multiple piston oversizes, depending on what your machine shop recommends.
U.S. standard Priority Mail shipping no charge.


UNLIKE MANY OF OUR COMPETITORS, OUR rebuild kits include ALL of the following items, as required, unless noted on the motor's detail page:
  • PISTONS with RINGS, WRISTPINS, and RETAINERS
  • COMPLETE GASKET & SEAL KIT
  • CRANKSHAFT UPPER & LOWER MAIN BEARINGS
  • CRANKSHAFT SEAL RINGS
  • CRANKSHAFT CENTER MAIN BEARING
  • CONNECTING ROD BIG END BEARINGS
  • CONNECTING ROD SMALL END BEARINGS
  • CONNECTING ROD BOLTS

ALSO INCLUDED:

  • GASKET SEALING COMPOUNDS AND CRANKCASE SEALER
  • ASSEMBLY TIP SHEETS
  • TECHNICAL ASSISTANCE FROM THE MASTERTECH !


warning symbol NOTE!! You MUST PROVIDE THE ENGINE MODEL I.D. (e.g. "853F9D" for pre-1993 models) or SERIAL NUMBER (e.g. "0E123456" for 1993-Up) ) when ordering.
We cannot send you the correct parts otherwise!
Please include any other pertinent information (such as multiple oversizes needed) in the Comments box at checkout, so we can be sure you get the right kit.

INTERNATIONAL ORDERS: Please CONTACT US first so that we may send an invoice that includes shipping to you.
Typical International shipping costs:
2-3 cylinder $80.00,
4-cylinder $110.00,
6 cylinder $135.00
 Thanks!

 

 
CHRYSLER 3-CYLINDER
APPLICATION AVAILABLE SIZES POWERHEAD
DETAIL PAGE
70 HP 1970-73, 1979 Std, .010, .020, .030, .040
NO LOWER MAIN BEARING		 3.312" Bore

F3129C1x
75 HP 1974-84
85 HP 1970-73, 1978-84
90 HP 1975-77, 1983-84
 Std, .010, .020, .030, .040 3.312" Bore

F3129Cx
CHRYSLER 4-CYLINDER
100 HP 1980-81, 1984
105 HP 1970-78, 1982
115 HP 1983-84
120 HP 1970-77		 STD., +.010, .020, .030 3.312" Bore

F3129C4x
115 HP 1978-80
135 HP 1976-77
140 HP 1978-84		 Std, .010, .020, .030, .040 3.375" Bore

F3151Cx
FORCE 2-CYLINDER
50 HP 1984-1987 "A" Models STD., +.010, .020, .030 3.187" Bore

No Longer Available
50 HP 1987 "B" Thru 1992 "A" STD., +.010, .020, .030 3.312" Bore

F3129C2x
40 HP 1992-94
50 HP 1991-95		 Std, .010, .020, .030, .040
NO LOWER MAIN BEARING		 3.375" Bore

100-205-C1x
40 HP 1995 Std, .010, .020, .030, .040
NO LOWER MAIN BEARING		 3.375" Bore

100-205-Cx
40 HP 1996-99
50 HP 1996-99		 Std, .010, .020, .030, .040
NO LOWER MAIN BEARING		 3.375" Bore

100-210-Cx
FORCE 3-CYLINDER
70 HP 1991-95 Std, .010, .020, .030, .040 3.375" Bore

100-205-1x
70 HP 1999 Std, .010, .020, .030, .040 3.375" Bore

100-210-2x
75 HP 1996-98 Std, .010, .020, .030, .040 3.375" Bore

100-210-1x
85 HP 1984-89 STD., +.010, .020, .030 3.312" Bore

F3129C3x
90 HP 1991-94 Std, .010, .020, .030, .040 3.375" Bore

100-205-2x
90 HP 1995-99 Std, .010, .020, .030, .040 3.375" Bore

100-210-2x
90 SportJet 1993-95 Std, .010, .020, .030, .040 3.375" Bore

100-205-3x
90 SportJet 1996-98 Std, .010, .020, .030, .040 3.375" Bore

100-210-3x

FORCE 4-CYLINDER

Nothing is available for 5-cylinder models
120 HP 1990 Std, .010, .020, .030, .040 Contact Us
for Availability
120 HP 1991-94 Std, .010, .020, .030, .040 3.375" Bore

100-205-4x
120 HP 1995 ONLY Std, .010, .020, .030, .040 Contact Us
for Availability
120 HP 1996-99 Std, .010, .020, .030, .040 3.375" Bore

100-210-4x
120 SportJet 1996-99 Std, .010, .020, .030, .040 3.375" Bore

100-210-5x
125 HP 1984-1989 "A" Std, .010, .020, .030, .040 3.312" Bore

F3129C6x
125 HP 1989 "B" thru "E" Std, .010, .020, .030, .040 3.375" Bore

100-205-5x
 



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. All orders normally ship via USPS. Remember, all orders receive free technical support from the MasterTech!

 


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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.


Revised: March 31 2021