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O.S. - OSMG2845 OSM29122500 29122500 531028139022 4531028139022
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O.S. Muffler Power Box 120AX
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O.S. Muffler Power Box 120AX
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Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
O.S. Muffler Power Box 120AX Add to Wish List
112.68  Buy Now 5.30  
O.S. Muffler Power Box 120AX Add to Wish List
168.12  Buy Now 8.85  
O.S. Muffler Power Box 120AX Add to Wish List
278.75  Buy Now 16.20  

Regularly Purchased Together
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1.  LXCFCA O.S. 120AX Special Engine   329.97  Buy Now
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3.  LXLPL2 O.S. Muffler Extension 120AX 21.49  Buy Now
4.  LXMUB6 Sullivan Steel Control Horn 3/4" Left/Right 3.32  Buy Now
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Tech Notes
This is the replacement Muffler for the O.S.
1.20AX series - OSMG0650 and OSMG0651.


Aluminum construction, silver in color
Replaces worn or damaged mufflers


One muffler
Two 4x45mm shoulder screw (requires a 3mm hex wrench - GPMR8013)




Length: 5.67" (144mm)
Width: 2.11" (53.75mm)
Height: 2.09" (53mm)
Width: 1.89" (48mm) center of mounting holes
Width of exhaust manifold: 1.45" (37mm)


For the muffler extension order OSMG6788


– If you need more information, use these O.S. resources –
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:

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Parts Compatibility
Parts Compatibility for O.S. Muffler Power Box 120AX
This item is a replacement part for the following:
 LXLGJ0 O.S. 120AX Ringed w/Muffler  (Parts List)

This item is an optional part for the following:
 LXLGH9 O.S. 120AX Ringed w/o Muffler  (Parts List)

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