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Post Onsite · Body & Cab
SB2
In stock · ships from Knoxville
The Skinny Bun SB2 is a bi-fold insulated bulkhead designed for refrigerated trailers, dividing the interior into temperature zones or protecting cargo from heat at the rear doors.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It features a flexible, laminated core that resists sagging and can bend on impact without permanent damage. This specific model includes a vent kit, which allows controlled airflow between compartments for multi-temperature operations. It is commonly replaced when the vinyl covering wears, moisture penetrates the core, or the bi-fold hinge and handles become damaged over time.
Part Number: SB2
SKINNY BUN/BI-FOLD W/VENT
Unit: ea
Dealer: Post Onsite
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