Model #407777-1195-B1 Briggs & Stratton engine

  • Cylinder/crankshaft/manifold-intake
    3 Results
  • Head-cylinder/blower Housing
    3 Results
  • Carburetor/motor-starter
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Question and Answers

Q:

How much will it cost me to have a new engine installed in my Tractor (20 H.P.) ?

A:

Thank you for your question.

I am sorry you are having a problem with the tractor. I have looked up the model number you have submitted. The replacement engine for the tractor is part number 331877-3036-G5 and can be ordered from our parts website. 331877-3036-G5. The cost of the engine is $ 768.15. I am sorry I cannot give you the cost for labor because the technician would have to give an estimate on that. You can call 1-800-469-4663 to schedule service.

Please let me know if you need further assistance.

Thank you for using Manage my life.

Mark T.

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Mark T -
Sears Technician
September 22, 2011
Q:

I want to replace a 19.5 HP B/S engine with a new 22.o HP B/S Intek v-twin. Will it work? What would I need to make it work? Thank you.

A:

The 407777 engine kit was designed the earlier opposed twin engines. In the original kit are some pipes to make the exhaust pipes bolt up to the replacement engine. If you are using a used 407777 engine look closely to be sure the exhaust and muffler will work on your tractor. Everything else should fit.

You can buy a rebuilt 42e707-2631 engine for around $450.00 by ordering a 42e707-2631R engine. Sears has some rebuilt engines in stock.

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Jimmy K -
Sears Technician
April 12, 2010
Q:

YTS3000 Craftsman model 917.289213 valve gap setting 331877-1371-B1 Briggs&stratton Engine

A:

Thank you for your question.  I am sorry you are having problems with your Craftsman tractor model 917.289213. I posted an image below that shows how to adjust the rockers. Click on the image to enlarge it. The rockers should be set to between 0.003 – 0.005.    If you do not feel confident repairing this problem yourself, then you can have it repaired at your home by a  Sears technician.  Here is a link for the website:  Sears Home Services . Thank you for using Manage my life. Mark T.

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Mark T -
Sears Technician
May 20, 2013