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Custom Side Dump Bodies & Trailer Frames

We are into production for our 2016 year model side dump trailers. Get bodies from 32’ to 42’ long. Have bigger rock to carry, order 5/16” AR450 material and let them load it on!
This trailer frame from OSW could ease the stress in your life. Have other trailers with frame issues? Well – this one is designed to handle the loads that 3 to 5 axle configurations can create! Call and we can go over some of the features.

Call us for your custom made bodies to fit all kinds of applications

2,500 to 4,000 gallons Hook Lift Water Tank Bodies, to HD Concrete Container Boxes, Flatbeds to Job Site Offices. You come up with a Work service, we will come up with the body.

Time to get your chassis outfitted with a high volume dump body

16’ to 22’ Steel Bodies are going down line now.

Call for special pricing.


Main Office, Manufacturing,
Service, Repair and Parts Facility

20124 Broadway Ave. Bldg C
Snohomish, WA 98296
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Dump Trucks
End Dumps
HD Tractor
Pony Trailers
Side Dumps
Special Projects
Super Dumps
Water System
Winch Body

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    Associated General Contractors of WA
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    Master Builders Association Member