Mobility Sub-Frame Extension Kit for OS23, OS27 & OS31 with 2 Support Jacks

Supports a track extension installed on your trailer-equipped Frontier sawmill. Package includes 7-feet (2.1m) of powder-coated steel sub-frame structure, two support jacks, connecting brackets and hardware.

One set needed per extension.

Note: Maximum of one track extension permitted on the trailer-equipped model.

Image also shows optional extension sold separately.