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O.S. - OSMG6788 OSM29122600 29122600 531028139077 4531028139077
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Parts Compatibility

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O.S. Muffler Extension 120AX
O.S. Muffler Extension 120AX
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Parts Saver Eligible:Yes

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Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
O.S. Muffler Extension 120AX Add to Wish List
41.06  Buy Now 1.92  
O.S. Muffler Extension 120AX Add to Wish List
61.26  Buy Now 3.21  
O.S. Muffler Extension 120AX Add to Wish List
101.55  Buy Now 5.90  

Regularly Purchased Together
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Customers who purchased the above product also bought:
1.  LXLPK9 O.S. Muffler Power Box 120AX 58.99  Buy Now
2.  LXLPL4 O.S. 90 Degree Muffler Extension 120AX 27.99  Buy Now
3.  LXMUB6 Sullivan Steel Control Horn 3/4" Left/Right 3.32  Buy Now
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Tech Notes
This is the optional Muffler Extension for the O.S.
1.20AX series - OSMG0650 and OSMG0651.


Aluminum construction, silver in color


One muffler extension
Two 4x91mm shoulder screws (requires a 3mm hex wrench - GPMR8013


Installation between muffler and crankcase


Length: 1.82" (46mm)
Width: 1.85" (47mm) center of each mounting holes
Height: .63" (16mm)


For the muffler order OSMG2845
For the replacment screws order OSMG6952


– 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 Extension 120AX
This item is an optional part for the following:
 LXLGJ0 O.S. 120AX Ringed w/Muffler  (Parts List)
 LXLGH9 O.S. 120AX Ringed w/o Muffler  (Parts List)
 LXLPK9 O.S. Muffler Power Box 120AX  (Parts List)

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