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.

Post Onsite · Hardware & Fasteners
SIZE 44
In stock · ships from Knoxville
A Size 44 worm-drive hose clamp is a universal hardware component used to securely attach hoses to fittings, preventing leaks in cooling, air intake, and fluid systems.
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
Fits any hose within the SAE size 44 diameter range. Not specific to a particular vehicle make or model; used on radiator hoses, charge air cooler hoses, and other large-diameter connections.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 5 of 5.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It typically fits hoses with an outer diameter between approximately 2-5/16 and 3-1/4 inches and uses a 1/2-inch wide stainless steel band with a zinc-plated or stainless steel screw and housing for corrosion resistance. This clamp is commonly replaced when the old clamp corrodes, strips, or loses tension, causing hose leaks on heavy-duty trucks and trailers.
Part Number: SIZE 44
HOSE CLAMP SIZE 44
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more