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Breeze · Hardware & Fasteners
561.21412-B
In stock · ships from Knoxville
This is a lined worm gear hose clamp engineered for silicone and other soft-material hoses common on heavy-duty truck engines.
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Universal fit
Universal fit for any diesel truck or equipment hose within the 0.69–1.25 in. diameter range. Most commonly found on charge‑air, coolant, and air‑intake connections using soft silicone or rubber hoses.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 6 of 6.
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An integral inner liner extends from the band to shield the hose surface from being cut or extruded through the slots when tightened, maintaining a leak‑free seal without damage. It fits hose diameters from 0.69 to 1.25 inches and is typically used on charge‑air cooler couplings, coolant lines, and air‑intake plumbing. Replace when the band shows corrosion, the screw is stripped, or the clamp no longer holds consistent tension.
Part Number: 561.21412-B
LINED CLAMP 0.69 TO 1.25 BREEZE
Dealer: Post Onsite
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