SpecificationsCross ReferenceApplicationOverview
Specifications
| Type | Value |
|---|---|
| Housing Material | 301 STAINLESS STEEL |
| Screw Material | ZINC PLATED CARBON STEEL |
| Hex Screw (in) | 1/2" NUT |
| Band Width (in) | 3/4" |
| Torque Range (in-lbs) | 150 |
| SAE | 158 |
| Min. Dia. (in) | 5-13/16 |
| Max. Dia. (in) | 6-1/8 |
| Min. Dia. (mm) | 148 |
| Max. Dia. (mm) | 156 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Breeze | B9224-0581 B | Aftermarket |
| Breeze | B92240581B | Aftermarket |
| Excoh | 4ST581H | Aftermarket |
| Norma | 0363 0000 148 | Aftermarket |
| Norma | 3630000148 | Aftermarket |
| Norma | 03630000148 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamp Type | Heavy-Duty Spring-Loaded T-Bolt Clamp |
| Clamping Range | 5-13/16 in to 6-1/8 in (148–156 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – HD T-Bolt Spring Load Clamp 5.81 in to 6.13 in
HD T-Bolt Spring Load Clamp 5.81 in to 6.13 in (OTX-4ST581H) is a reliable heavy-duty spring-loaded T-bolt clamp for charge air cooler, turbo and intake hoses, with a clamping range of 5-13/16 in to 6-1/8 in (148–156 mm).
A built-in spring keeps tension on the hose as it expands and contracts with heat and pressure, so the joint stays sealed without re-tightening.
Construction: a 301 stainless steel band 3/4 in wide, a zinc plated carbon steel screw, a 1/2 in nut, with a torque rating of 150 in-lbs.
It interchanges with 4 aftermarket part numbers from brands such as Breeze, Excoh, Norma, including Excoh 4ST581H, Norma 3630000148, Norma 0363 0000 148.
Tip: keep a few common sizes in stock to cut vehicle downtime during routine maintenance.
Order the OTX-4ST581H from OneTouch Exim in single units or bulk cartons; share your quantity and destination for a quick quote.
Frequently Asked Questions
Which part numbers does OTX-4ST581H replace?
OTX-4ST581H interchanges with Breeze B92240581B, Excoh 4ST581H, Norma 3630000148, Norma 0363 0000 148. The cross reference table lists all 6 matching numbers.
What hose size does OTX-4ST581H fit?
It fits hoses with an outside diameter from 5-13/16 in to 6-1/8 in (148–156 mm).
Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.
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