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O.S. - OSMG3061 OSM44731000 44731000 531028135581 4531028135581
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O.S. Front Bearing 8x22x7 FS70 Ultimate
O.S. Front Bearing 8x22x7 FS70 Ultimate
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O.S. Front Bearing 8x22x7 FS70 Ultimate Add to Wish List
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Tech Notes
This is the Front Bearing for the O.S. Max FS70 Ultimate engine.
This bearing installs in the front area of the crankcase
and works with the rear bearing to support the crankshaft.


Constructed of steel and shielded for long life


One Front Bearing for the O.S. Max FS70 Ultimate engine


Heating crankcase to remove old bearing


Inner Diameter: 0.31" (8mm)
Outer Diameter: 0.87" (22mm)
Thickness: 0.47" (12mm)

jxs 11/03/03

– 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. Front Bearing 8x22x7 FS70 Ultimate
This item is a replacement part for the following:
 LXEXP5 O.S. FS-70 Ultimate 4-Stroke w/Pump  (Parts List)
 LXGRP4 O.S. FL-70 RC 4-Stroke Airplane Engine  (Parts List)

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