Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.

Girard Equipment · Hydraulics
201005T
In stock · ships from Knoxville
This is a valve housing for a vacuum breaker, commonly used on chemical cargo tank trailers to prevent vacuum collapse.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Typically installed on DOT‑407 / MC‑307 chemical trailers using Girard vacuum breaker housings. Verify compatibility with your tank’s venting system.
Part data verified against 2 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It comes with a Tef‑O‑Sil O‑ring seal that provides chemical resistance and reliable sealing. Replace this housing when the O‑ring leaks, the seat is damaged, or the body corrodes, restoring proper venting protection.
Part Number: 201005T
VALVE VB HOUSING W/ORING
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more