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O.S. - OSMG6925 OSM26625210 26625210 531028113961 4531028113961
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O.S. Muffler Screws #744B
O.S. Muffler Screws #744B
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O.S. Muffler Screws #744B Add to Wish List
6.68  Buy Now .30  
O.S. Muffler Screws #744B Add to Wish List
9.96  Buy Now .51  
O.S. Muffler Screws #744B Add to Wish List
16.50  Buy Now .95  

Regularly Purchased Together
— Customers who purchased the above product also bought the following —
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.
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  Click for more items regularly purchased together...
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Tech Notes
This is the Muffler Screw Set for the #744B
and E4020 OSMG2840 OS Max mufflers.
They are used to mount the muffler to the engine.


Black Steel Construction


Two 4mm x 40mm Cap-Head Mounting bolts (Shouldered)


Cap-Head screws feature a .7mm coarse thread.


A 3.0mm allen wrench is required for tightening the Cap-Head screws.

NNA 1/6/02
updated tjt 042605

– If you need more information, use these O.S. resources –
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
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Parts Compatibility
Parts Compatibility for O.S. Muffler Screws #744B
This item is a replacement part for the following:
 LXAESD O.S. 65AX ABL w/Muffler  (Parts List)
 LXBY46 O.S. 61FX ABL w/Muffler  (Parts List)
 LXXMU4 O.S. 95AX Ringed w/Muffler  (Parts List)
 LXBY47 O.S. 91FX Airplane Engine Ringed w/Muffler  (Parts List)
 LXEJRK O.S. GGT15 Gasoline/Glow Ignition Engine  (Parts List)
 LXDUWC O.S. GT15 Gasoline Engine .15  (Parts List)
 LXCB98 O.S. Muffler #E4010 60FP  (Parts List)
 LXSCL1 O.S. Muffler 75AX  (Parts List)

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