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 | 62 |
| Min. Dia. (in) | 2-13/16 |
| Max. Dia. (in) | 3-1/8 |
| Min. Dia. (mm) | 71 |
| Max. Dia. (mm) | 79 |
Cross References
| Name | Part Number | Type |
|---|---|---|
| Breeze | B9224-0281 B | Aftermarket |
| Breeze | B92240281B | Aftermarket |
| Excoh | 4ST281H | Aftermarket |
| Norma | 0363 0004 075 | Aftermarket |
| Norma | 3630004075 | Aftermarket |
| Norma | 03630004075 | Aftermarket |
Application
| Type | Details |
|---|---|
| Application | Charge Air Cooler, Turbo & Intake Hoses |
| Clamp Type | Heavy-Duty Spring-Loaded T-Bolt Clamp |
| Clamping Range | 2-13/16 in to 3-1/8 in (71–79 mm) |
| Fitment | Universal fit within the stated size; confirm against your OEM or interchange part number. |
Product Overview – HD T-Bolt Spring Load Clamp 2.81 in to 3.13 in
The HD T-Bolt Spring Load Clamp 2.81 in to 3.13 in (Part No. OTX-4ST281H) is a heavy-duty spring-loaded T-bolt clamp with a clamping range of 2-13/16 in to 3-1/8 in (71–79 mm), made for charge air cooler, turbo and intake hoses on trucks, buses and off-highway equipment.
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 4ST281H, Norma 3630004075, Norma 0363 0004 075.
Tip: check part numbers against the cross-reference table below before ordering to avoid fitment errors.
Order the OTX-4ST281H 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-4ST281H replace?
OTX-4ST281H interchanges with Breeze B92240281B, Excoh 4ST281H, Norma 3630004075, Norma 0363 0004 075. The cross reference table lists all 6 matching numbers.
What hose size does OTX-4ST281H fit?
It fits hoses with an outside diameter from 2-13/16 in to 3-1/8 in (71–79 mm).
Manufacturer names and part numbers are used for reference and interchange purposes only. No affiliation with, or endorsement by, these manufacturers is implied.
Reviews
There are no reviews yet.